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Gemini TX Austin, Texas, United States
About the Company Gemini is a global crypto and Web3 platform founded by Tyler Winklevoss and Cameron Winklevoss in 2014. Gemini offers a wide range of crypto products and services for individuals and institutions in over 70 countries. Crypto is about giving you greater choice, independence, and opportunity. We are here to help you on your journey. We build crypto products that are simple, elegant, and secure. Whether you are an individual or an institution, we help you buy, sell, and store your bitcoin and cryptocurrency. At Gemini, our mission is to unlock the next era of financial, creative, and personal freedom. In the United States, we have a flexible hybrid work policy for employees who live within 30 miles of our office headquartered in New York City and our office in Seattle. Employees within the New York and Seattle metropolitan areas are expected to work from the designated office twice a week, unl

About the Company

Gemini is a global crypto and Web3 platform founded by Tyler Winklevoss and Cameron Winklevoss in 2014. Gemini offers a wide range of crypto products and services for individuals and institutions in over 70 countries.

Crypto is about giving you greater choice, independence, and opportunity. We are here to help you on your journey. We build crypto products that are simple, elegant, and secure. Whether you are an individual or an institution, we help you buy, sell, and store your bitcoin and cryptocurrency.

At Gemini, our mission is to unlock the next era of financial, creative, and personal freedom.

In the United States, we have a flexible hybrid work policy for employees who live within 30 miles of our office headquartered in New York City and our office in Seattle. Employees within the New York and Seattle metropolitan areas are expected to work from the designated office twice a week, unless there is a job-specific requirement to be in the office every workday. Employees outside of these areas are considered part of our remote-first workforce. We believe our hybrid approach for those near our NYC and Seattle offices increases productivity through more in-person collaboration where possible.

The Department: Crypto Core

The Role: Senior Software Engineer, Infrastructure

The infrastructure team at Gemini creates and manages software tools and platforms, automates the creation and support of this infrastructure, helps integrate complex processes, and supports secure data access.

Security of customers’ digital assets and personal information held with Gemini is our first and foremost priority. The infrastructure team builds and operates environments for the purpose of digital asset access. There are three main pillars of work including building and running network nodes, building and running validators, and supporting our next generation wallet infrastructure. There are constant challenges in providing up to date data in our nodes to providing highly available specialty nodes to our stakeholders.

In our work, we build and use software to support our cloud-based infrastructure. Given the need to build and integrate more of our software in the cloud, the ideal engineer will have extensive experience in automating and building out cloud-based software (e.g., AWS or GCP), preferably with experience as a software developer that focuses on cloud-based automation approaches. This engineer will also work closely with various teams including various teams such as Product Security, Protocols, On-chain, and Asset Transfer.

We are a dynamic group with both entrepreneurial spirit and security engineering experience. We have incredibly high aspirations, and we are looking for like-minded individuals who want to guide the transition to a new more decentralized world where access to digital assets is normalized and ubiquitous.

Responsibilities:

  • Design, build, and deploy infrastructure in our three areas of focus 1) building and running network nodes, 2) building and running validators, and 3) building and running our next generation wallet infrastructure
  • Develop tools and automation that integrate these systems in a secure way
  • With a focus on our next generation wallet infrastructure, improve the capabilities of the existing infrastructure with a mindset towards infrastructure as code
  • Improve availability and reliability while maintaining acceptable security, especially in monitoring and automation
  • Integrate the use of cloud-based security mechanisms into the build infrastructure. Example security mechanisms include identity and access management and key management
  • Participate in disaster recovery (DR) scenarios to validate operability of physical and digital material

Minimum Qualifications:

  • 5+ years implementing cloud software while building “infrastructure as code”
  • Experience in at least one area of software development, operating systems or device driver development, hardware, secure protocols, encryption, authentication, key management, or applied cryptography
  • Hands-on experience in at least one or more cloud platforms (e.g., AWS, GCP, Azure, or others)
  • Hands-on expertise with one or more of the following including ansible, puppet, docker, KMS, IAM, jenkins
  • Proficiency in a common scripting language including but not limited to Python, Ruby, etc.
  • Able to troubleshoot and debug issues, and demonstrate a methodical approach to root cause analysis
  • Strong written and verbal communication skills; attentive to details

Preferred Qualifications:

  • 6+ years implementing software
  • Ability to read and write code written in one or more of Go, Java, Scala, and C/C++
  • 3+ years implementing software in AWS
  • 1+ years using monitoring, alerting, and automation tooling
  • Previous experience in one of the three focus areas of blockchain node operations, validators as a service, and wallet infrastructure
  • Experience in a code-first environment, developing automated solutions to solve support and operational issues
  • Experience working with engineering teams, teaching, training, and mentoring on how to implement best-practice technical solutions
  • Demonstrated ability to convert theoretical security concepts into production
  • Solid understanding of Product Management and Product Ownership, Agile practices and methodologies
It Pays to Work Here
The compensation & benefits package for this role includes:
  • Competitive starting salary
  • A discretionary annual bonus
  • Long-term incentive in the form of a new hire equity grant
  • Comprehensive health plans
  • 401K with company matching
  • Paid Parental Leave
  • Flexible time off

Salary Range: The base salary range for this role is between $136,000 - $170,000 in the State of New York, the State of California and the State of Washington. This range is not inclusive of our discretionary bonus or equity package. When determining a candidate’s compensation, we consider a number of factors including skillset, experience, job scope, and current market data.

At Gemini, we strive to build diverse teams that reflect the people we want to empower through our products, and we are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity, or Veteran status. Equal Opportunity is the Law, and Gemini is proud to be an equal opportunity workplace. If you have a specific need that requires accommodation, please let a member of the People Team know.

#LI-AH1

Apply Now:

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P2P.org European time zone
Project overview Solana, founded by Anatoly Yakovenko in 2017, is a high-speed, decentralized blockchain platform using the innovative “Proof of History” mechanism. Solana offers fast, secure, scalable apps and marketplaces. With over 1,400 validators and significant involvement in projects like Wormhole Bridge, Pyth, Neon EVM, and Lido on Solana, P2P has supported Solana from its genesis, managing over $50M. The platform sees heavy DeFi usage, with over 30,000 daily active addresses and millions of transactions. Solana’s ecosystem includes developments like Solana Pay for instant, low-fee transactions and the Solana Mobile flagship phone, Saga. You will do 🚀 Implement best practices and principles of validation, monitoring and logging Explore network requirements for validator and build infrastructure to meet requirements Raise and maintain validation nodes for PoS staking Develop tool

Project overview

Solana, founded by Anatoly Yakovenko in 2017, is a high-speed, decentralized blockchain platform using the innovative “Proof of History” mechanism. Solana offers fast, secure, scalable apps and marketplaces. With over 1,400 validators and significant involvement in projects like Wormhole Bridge, Pyth, Neon EVM, and Lido on Solana, P2P has supported Solana from its genesis, managing over $50M. The platform sees heavy DeFi usage, with over 30,000 daily active addresses and millions of transactions. Solana’s ecosystem includes developments like Solana Pay for instant, low-fee transactions and the Solana Mobile flagship phone, Saga.

You will do 🚀

  • Implement best practices and principles of validation, monitoring and logging
  • Explore network requirements for validator and build infrastructure to meet requirements
  • Raise and maintain validation nodes for PoS staking
  • Develop tools, scripts and playbooks to speed up processes
  • Create cloud-agnostic infrastructure as code
  • Maintain security and compliance standards

You have 🤓

  • Strong understanding of Linux
  • Experience in containerization with Docker, familiarity with orchestration, infrastructure as code with Terraform, experience in configuration management via Ansible
  • Hands-on experience with on-premise and public clouds (GCP preferred)
  • Education or basic experience with cryptography and information security
  • Basic knowledge of any modern language that allows you to write in procedural style: Go, Rust, or Python (Go and Rust are preferred), C++, experience in pet projects counts too
  • The ability to read code will contribute greatly to efficiency
  • English level: B2+

Conditions

At P2P.org we have a team of experts with their own unique approach and ownership culture. Together we gain experience and make dreams come true! 🌟

  • Remote working from any part of the world
  • Work from anywhere in the world: an international distributed team
  • Competitive salary level in $
  • Well-being program
  • Mental Health care program
  • Compensation for education, including foreign language study programs & professional growth courses
  • Equipment & co-working reimbursement program
  • Overseas conferences, community immersion
  • Positive and friendly communication culture

P2P.org is an equal opportunity employer. All applicants will be considered for employment without regard to race, color, national origin, religion, sex, sexual orientation, gender identity, veteran status, or disability.

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Avalanche Ecosystem BE Berlin, Berlin, Germany
Enclave Market is a pioneering cryptocurrency exchange that operates within a secure enclave, ensuring unparalleled security and trust. Our backend team is at the forefront of developing cutting-edge financial products, including perpetual futures and a dark pool. We are seeking a Senior or Staff Software Engineer to help us enhance our platform's functionality, performance, and security. We offer flexible working arrangements: About one-third of our company is based in our New York City office, while the rest of our team works remotely from locations within and outside the US. We welcome remote engineers from any location, provided they can maintain some overlap with US time zones. WHAT YOU WILL DO Develop and maintain the cryptocurrency exchange within a trusted execution environment (secure enclave). Design and implement new financial products such as perpetual futures, including handling liqui

Enclave Market is a pioneering cryptocurrency exchange that operates within a secure enclave, ensuring unparalleled security and trust. Our backend team is at the forefront of developing cutting-edge financial products, including perpetual futures and a dark pool. We are seeking a Senior or Staff Software Engineer to help us enhance our platform's functionality, performance, and security.

We offer flexible working arrangements: About one-third of our company is based in our New York City office, while the rest of our team works remotely from locations within and outside the US. We welcome remote engineers from any location, provided they can maintain some overlap with US time zones.

WHAT YOU WILL DO

  • Develop and maintain the cryptocurrency exchange within a trusted execution environment (secure enclave).
  • Design and implement new financial products such as perpetual futures, including handling liquidations, funding rates, data storage, and APIs.
  • Enhance performance and scalability of the exchange
  • Work on blockchain integrations such as digital asset transfers and Web3 authentication mechanisms
  • Build tools for analytics including reconciliation, PNL calculations, trade analysis, and dashboards
  • Improve platform security by following security best practices and addressing security assessment findings
  • Collaborate with cross-functional teams, including frontend engineers, designers, product, and security experts, to deliver end-to-end solutions
  • Mentor and guide junior engineers, fostering a culture of continuous learning and improvement

WHAT YOU WILL BRING

  • B.S. in Computer Science or related discipline
  • 5+ years experience in backend development
  • Strong communication skills and the ability to work effectively in a collaborative team environment
  • Curiosity and self-learning: A strong curiosity and eagerness to learn, especially about the latest information in blockchain technology and finance
  • Self-driven mindset: Ability to identify opportunities and execute on them independently

NICE TO HAVE

  • Experience with Golang
  • Experience with financial systems, trading platforms, or exchanges
  • Experience with blockchain technology
  • Experience with security and cryptography

Salary Range: $142,400 to $178,000

(**This is not a guarantee of compensation or salary, a final offer amount may vary based on factors including but not limited to experience and geographic location.)

#LI-Remote #LI-RP1

Apply Now:

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Aragon Europe
Aragon is a small team of people that spans a broad range of backgrounds, interests, and geographies. We’re entrepreneurs and Ph.D.s, technologists and skeptics, troublemakers and problem solvers, who are building unstoppable tooling for the creation and management of Decentralized Autonomous Organizations (DAOs). Aragon has overseen the production of the leading smart contract framework for DAOs, with toolkits for developers to seamlessly integrate their own apps with DAO functionality. As a Senior Smart Contract Developer at Aragon, you will be joining the OS squad, where you’ll play a pivotal role in building, maintaining, and shaping the future of the Aragon OSx protocol. Our platform empowers both in-house and third-party developers to craft the next wave of digital organizations. 💪 What do we expect from a Senior Smart Contract Developer? Transform developer needs into technical designs and production-ready code,

Aragon is a small team of people that spans a broad range of backgrounds, interests, and geographies. We’re entrepreneurs and Ph.D.s, technologists and skeptics, troublemakers and problem solvers, who are building unstoppable tooling for the creation and management of Decentralized Autonomous Organizations (DAOs).

Aragon has overseen the production of the leading smart contract framework for DAOs, with toolkits for developers to seamlessly integrate their own apps with DAO functionality.

As a Senior Smart Contract Developer at Aragon, you will be joining the OS squad, where you’ll play a pivotal role in building, maintaining, and shaping the future of the Aragon OSx protocol. Our platform empowers both in-house and third-party developers to craft the next wave of digital organizations.

💪 What do we expect from a Senior Smart Contract Developer?

  • Transform developer needs into technical designs and production-ready code, always considering the user.
  • Understand developer motivations behind choosing our protocol, ensuring their needs are reflected across the whole developer experience.
  • Lead projects from inception to live maintenance, emphasizing secure and high-quality delivery at every phase.
  • Exhibit deep expertise in Solidity, having not just deployed smart contracts but designed intricate contract architectures addressing real-world business challenges.
  • Own and champion one or more components of our tech stack, upkeeping in-depth documentation and being the “go to” source of truth, yet help ensure knowledge stays distributed across the team.
  • Foster enthusiastic collaboration with other product and engineering squads, further deepening everyone’s knowledge of the ever-expanding technologies of web3.
  • Engage in daily stand-ups, knowing when your expertise is critical, and step up to proactively solve your teammate’s challenges.

⚠️ Minimum requisites

  • 5+ years delivering software to real users, ideally in a fast-paced startup environment
  • Expert-level Solidity experience, including the design and optimization of advanced smart contract systems
  • Familiarity with or contributions to Ethereum EIPs
  • Mastery in JavaScript and, in particular, advanced Ethers.js functionality
  • Deep understanding of ENS integrations, meta-transactions, account abstraction, and Layer 2 solutions
  • Proven contributions to open-source projects within blockchain, cryptography, decentralized systems, or the broader web3 ecosystem
  • Understanding of how to work in an agile environment, using git flows, and tools like Jira and Github
  • Passionate about the possibilities of decentralized autonomous organizations and the impacts they may have on how humans work together to solve problems
  • Excellent English and technical communication - both written and oral
  • You are able to attend quarterly offsites - usually located in or around Europe - to work in person with your team

💡 Bonus skills

  • Strong foundation in smart contract security, with a history of successful audits and knowledge of common vulnerabilities
  • Experience or certification in formal verification of smart contracts
  • Knowledge or hands on experience working with other parts of our stack, like React, GraphQL, IPFS, and Hardhat
  • Demonstrated experience using Go or Rust
  • Proven mentoring skills, fostering a culture of growth and learning within teams

We value freedom and responsibility among our contributors. In practice, this means that we’re a remote distributed organization that’s flexible as to where you want to work and your schedule. We will trust you to accommodate and support your team, and communicate if you ever feel stretched thin.   You will get all of the resources needed to be effective, whether its for setting up your remote work environment or a personal development budget. This role reports to Aragon X, a Swiss AG dedicated to advancing the Aragon Project. We are an Equal Opportunity Employer supporting a community of DAO creators, developers, and users experimenting with new forms of social coordination and governance.

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Nethermind AMER
What are we all about? We are a team of builders and researchers on a mission to empower enterprises and developers worldwide to access and build on decentralized systems. Our expertise covers several domains: Ethereum and Starknet protocol engineering, layer-2, cryptography research, protocol research, decentralized finance (DeFi), security auditing, formal verification, real-time monitoring, smart contract development, and dapps and enterprise engineering. Working to solve some of the most challenging problems in the blockchain space, we frequently collaborate with, such as Ethereum Foundation, Starknet Foundation, Gnosis Chain, Flashbots, Forta Protocol, Lido, EigenLayer, Open Zeppelin, RISCZero, Aleph Zero, and many more. Today, we are a 350+ strong team working remotely across 66+ countries. What are we all about? We are a team of builders and researchers on a mission to empower enterprises and d

What are we all about?

We are a team of builders and researchers on a mission to empower enterprises and developers worldwide to access and build on decentralized systems.

Our expertise covers several domains: Ethereum and Starknet protocol engineering, layer-2, cryptography research, protocol research, decentralized finance (DeFi), security auditing, formal verification, real-time monitoring, smart contract development, and dapps and enterprise engineering.

Working to solve some of the most challenging problems in the blockchain space, we frequently collaborate with, such as Ethereum Foundation, Starknet Foundation, Gnosis Chain, Flashbots, Forta Protocol, Lido, EigenLayer, Open Zeppelin, RISCZero, Aleph Zero, and many more.

Today, we are a 350+ strong team working remotely across 66+ countries.

What are we all about?

We are a team of builders and researchers on a mission to empower enterprises and developers worldwide to access and build on decentralized systems.

Our expertise covers several domains: Ethereum and Starknet protocol engineering, layer-2, cryptography research, protocol research, decentralized finance (DeFi), security auditing, formal verification, real-time monitoring, smart contract development, and dapps and enterprise engineering.

Working to solve some of the most challenging problems in the blockchain space, we frequently collaborate with, such as Ethereum Foundation, Starknet Foundation, Gnosis Chain, Flashbots, Forta Protocol, Lido, EigenLayer, Open Zeppelin, RISCZero, Aleph Zero, and many more.

Today, we are a 350+ strong team working remotely across 66+ countries.

The Role:

We are currently in search of a highly skilled and experienced Customer-Facing DevOps Engineer to become an integral part of our dynamic team. The ideal candidate will possess an extensive background in deploying, debugging, tuning, and maintaining web deployments, high-performance, low-latency distributed applications, container-based applications, microservices, and databases, and independently work in a customer-facing environment.

Your commitment to delivering cutting-edge solutions and exceptional service to our clients will be paramount in this role. Furthermore, alignment with Nethermind’s vision of being at the forefront of blockchain technology, driving innovation, and fostering growth within the industry is essential.

Responsibilities:

  • Collaborate with cross-functional teams to ensure seamless deployment and integration of applications, as well as strategic DevOps initiatives that align with customer goals.
  • Design and implement robust system and cloud architectures, ensuring scalability, resilience, and optimal performance.
  • Provide exceptional communications with customers, understand client needs, and tailor solutions accordingly.
  • Contribute to the continuous improvement of processes and tools, aligning with industry best practices.
  • Deploy and maintain both web 2.0 and web 3.0 infrastructure in a cloud environment
  • Evaluate and refine existing DevOps processes, implementing automation and efficiency improvements where necessary.
  • Ensure that all deployments meet regulatory compliance and security standards.

Must have:

  • 5+ years of experience in a DevOps/SRE Engineer role inclusively at least 2 years in consulting or customer-facing roles.
  • Strong communication skills and stakeholder management experience
  • Strong experience with designing and building CICD pipelines
  • Strong experience with Infra as Code, for example, Terraform and Ansible
  • Strong experience of container environments along with container orchestration tools like Kubernetes (especially in EKS or GKE in a cloud environment) and familiar with helm chart
  • Previous consulting experience
  • Experience with monitoring tools like Grafana, Datadog, Prometheus, etc.
  • Knowledge of scripting languages (Bash is a must)
  • Working Knowledge of systems programming languages like Golang and Python
  • Extensive cloud experience and familiarity with configuring, scaling, tuning, and monitoring the range of services (AWS/GCP/Azure)
  • Experience producing operational and design documentation for the things you build, and writing post-mortem docs after troubleshooting service issues.
  • Experience with continuous integration and continuous delivery tools, like Jenkins, GitHub Actions, etc.

Nice to have:

  • Any blockchain experience is a plus
  • Experience in software development and infrastructure development is a plus.
  • Commercial AWS/Azure/GCP Experience in an Enterprise Environment

We are seeking an experienced Senior DevOps Engineer to join our team. The ideal candidate will be a highly skilled professional with extensive knowledge of modern DevOps practices, cloud technologies, and infrastructure management.

Your commitment to delivering cutting-edge solutions and exceptional service to our clients will be paramount in this role. Furthermore, alignment with Nethermind’s vision of being at the forefront of blockchain technology, driving innovation, and fostering growth within the industry is essential.

Key Responsibilities:

  • Design, implement, and maintain scalable, resilient infrastructure across multi-cloud environments (AWS and GCP required, other cloud platforms a plus)
  • Lead and execute infrastructure-as-code initiatives using Terraform and Terragrunt
  • Manage and optimize Kubernetes clusters, including experience with tools like ArgoCD
  • Implement and maintain robust CI/CD pipelines
  • Drive SRE practices to ensure high availability, performance, and reliability of our systems
  • Collaborate with development teams to improve application deployment and management processes
  • Implement and maintain monitoring, logging, and alerting systems
  • Optimise infrastructure costs while maintaining performance and reliability
  • Contribute to architectural decisions for both cloud and bare-metal environments
  • Implement security best practices across all infrastructure

Required Skills and Experience:

  • 5+ years of experience in DevOps/SRE roles
  • Expert-level knowledge of Kubernetes, including experience with managed services like EKS and GKE
  • Proficiency in infrastructure-as-code using Terraform and Terragrunt
  • Strong experience with CI/CD tools and practices, particularly ArgoCD
  • Deep understanding of cloud services and architectures in AWS and GCP
  • Expertise in implementing and managing scalable, high-performance systems
  • Strong coding skills in Python; Go proficiency is highly desired
  • Experience with multi-cloud architectures and best practices
  • Deep understanding of cloud networking
  • Familiarity with bare-metal environment management
  • Strong problem-solving skills and ability to troubleshoot complex systems
  • Excellent communication skills and ability to work in a collaborative environment

Preferred Qualifications:

  • Experience with other cloud platforms beyond AWS and GCP
  • Knowledge and passion for blockchain technology
  • Knowledge of container security best practices
  • Experience with chaos engineering principles
  • Contributions to open-source projects related to DevOps or cloud infrastructure
  • Relevant certifications (e.g., CKA, AWS Certified DevOps Engineer, Google Cloud Professional DevOps Engineer)

Keep up to date on what we are working on by following us on our social channels:

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Enjin Remote
About Enjin Founded in 2009, Enjin is the world’s first end-to-end Web3 game development platform and ecosystem, consisting of a blockchain, wallet, marketplace, API, and advanced developer tools. As a scalable, affordable, and feature-rich ecosystem, Enjin’s technology has seen wide application in blockchain games, apps, enterprise initiatives, and innovative marketing campaigns. Enjin has developed the world’s first NFT minting platform, and the popular Ethereum ERC-1155 token standard. Enjin is the core contributor to Enjin Blockchain, the world’s most specialized blockchain for NFTs and digital assets. As an expert and pioneer in the field, Enjin has onboarded over 150 different games and game development studios, including longstanding collaborations with Microsoft, and the Japanese game publisher Square Enix. To date, over 250 million NFTs have already been created using Enjin’s tools. Our mission is to provide the best in-class t

About Enjin

Founded in 2009, Enjin is the world’s first end-to-end Web3 game development platform and ecosystem, consisting of a blockchain, wallet, marketplace, API, and advanced developer tools. As a scalable, affordable, and feature-rich ecosystem, Enjin’s technology has seen wide application in blockchain games, apps, enterprise initiatives, and innovative marketing campaigns. Enjin has developed the world’s first NFT minting platform, and the popular Ethereum ERC-1155 token standard. Enjin is the core contributor to Enjin Blockchain, the world’s most specialized blockchain for NFTs and digital assets.

As an expert and pioneer in the field, Enjin has onboarded over 150 different games and game development studios, including longstanding collaborations with Microsoft, and the Japanese game publisher Square Enix. To date, over 250 million NFTs have already been created using Enjin’s tools.

Our mission is to provide the best in-class technology and service to onboard the first billion users into Web3 gaming.

About the Role

We are looking for a motivated and passionate Blockchain Engineer to join our team.

You are motivated by challenging projects, and you absolutely love developing with Rust. You have been involved with Rust long enough to understand its design patterns and you’re comfortable writing performant and maintainable code in the language. You pay close attention to unit-testing and security.

You know how to solve development challenges and make architectural decisions by understanding the larger picture of the project’s goals. You want to expand your existing skill-set, and you aren’t afraid to enter uncharted territory. You’re able to thrive and collaborate with your fellow developers in a remote team environment.

You’ll be part of Enjin’s development team, building new software and defining standards for our blockchain ecosystem. You will be involved in both technical specifications and hands-on development. You’ll write software that other developers use, including libraries and APIs. You have the diligence and patience to build secure and high-performance networked software that will be used by enterprise customers.

About You

Required

  • 7+ years of general software development experience.
  • 3+ years experience programming in Rust.
  • Demonstrated ability to write clean, well architected, efficient code.
  • Demonstrated ability to architect complex projects from a set of given requirements.
  • General knowledge of blockchain, cryptography and NFTs.
  • General Substrate experience.
  • Fluent in English, written and spoken.

Exceptional candidates

  • Experience in Asynchronous Rust programming.
  • Experience with Javascript/Typescript.
  • Experience with PolkadotJS API.
  • Experience with https://polkadot.js.org/apps.
  • Robust Substrate experience, such as:
    • Running a local testnet
    • Debugging a node
    • Deploying runtime upgrades
    • Understanding of Substrate backend (eg. how storage works, SCALE codes, transaction queue, etc.)
    • Writing benchmarks
    • Writing storage migrations
    • Adding/removing pallets from runtime
    • Experience in basic frame pallets, such as balances and staking
    • Experience with subxt
    • Understanding of blockchain governance systems.
  • Basic or better knowledge of GitHub actions.
  • Experience with blockchain and/or Ethereum smart contracts.
  • Experience with unit testing.

How to apply

Fill in the application, and provide one or more rust projects that we can look at that demonstrate your abilities, either directly in your resume or in the cover letter. Open source contributions may also be used.

This contract is for Atlas Development Services, a core contributor to Enjin Blockchain.

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ZetaChain US or CET Timezones
About ZetaChain ZetaChain aims to be the only blockchain you’ll ever need. It is a layer 1 blockchain and developer platform that connects any L1 and L2, from Ethereum to Bitcoin and beyond. Access all of crypto in one place, as a developer or user. ZetaChain prides itself on its vibrant and active community: Thriving Ecosystem: 1000+ dApps developed between testnet and mainnet Engagement: Over a million community members Live on Mainnet: Partnered with all major exchanges Activity: Network has over 2M unique addresses Well Funded: Raised over $27M Find out more about our ecosystem . Job Description We are seeking a dedicated Web3 Security Researcher to join our team and play a crucial role in identifying, analyzing, and mitigating security risks within our blockchain ecosystem. The ideal candidate will have a st

About ZetaChain

ZetaChain aims to be the only blockchain you’ll ever need. It is a layer 1 blockchain and developer platform that connects any L1 and L2, from Ethereum to Bitcoin and beyond. Access all of crypto in one place, as a developer or user.

ZetaChain prides itself on its vibrant and active community:

  • Thriving Ecosystem: 1000+ dApps developed between testnet and mainnet
  • Engagement: Over a million community members
  • Live on Mainnet: Partnered with all major exchanges
  • Activity: Network has over 2M unique addresses
  • Well Funded: Raised over $27M

Find out more about our ecosystem.

Job Description

We are seeking a dedicated Web3 Security Researcher to join our team and play a crucial role in identifying, analyzing, and mitigating security risks within our blockchain ecosystem. The ideal candidate will have a strong background as an auditor and deep technical knowledge of blockchain technologies.

Responsibilities

  • Conduct in-depth security research on ZetaChain’s protocol, smart contracts, and associated Web3 technologies
  • Collaborate with the development team to perform a security review on high risk PRs and implement other security improvements
  • Develop and implement innovative security testing methodologies specific to blockchain and DeFi environments
  • Analyze new and emerging attack vectors in the Web3 space and assess their potential impact on ZetaChain
  • Contribute to the company’s bug bounty program by validating and triaging reported vulnerabilities
  • Stay current with the latest developments in blockchain security and share knowledge with the team
  • Participate in security audits and penetration testing exercises
  • Assist in developing security guidelines and documentation for the ZetaChain ecosystem

Requirements

  • Location: Remote (US or CET Timezones)
  • 2+ years of experience in cybersecurity, with a focus on blockchain and Web3 technologies
  • Previous experience auditing Go code is required
  • Strong understanding of blockchain fundamentals, smart contract vulnerabilities, and DeFi-specific security risks
  • Proficiency in languages relevant to blockchain development and security (e.g., Solidity, Go, JavaScript)
  • Experience with security tools and techniques specific to blockchain environments
  • Familiarity with common attack vectors in Web3, such as flash loan attacks, reentrancy, and oracle manipulation
  • Strong analytical and problem-solving skills with attention to detail
  • Excellent communication skills and ability to explain complex security concepts to both technical and non-technical audiences

Preferred Qualifications

  • Experience with the Cosmos SDK and inter-blockchain communication protocols
  • Contributions to open-source blockchain security tools or research
  • Background in cryptography and its applications in blockchain technology
  • Participation in bug bounty programs or capture-the-flag (CTF) competitions
  • Experience implementing automated security tools

Why Work at ZetaChain

  • Remote Flexibility: Enjoy a flexible work environment with quarterly team meetups
  • Cutting-Edge Technology: Work on innovative blockchain solutions at the forefront of the industry
  • Impactful Role: Directly contribute to the security and reliability of a leading blockchain protocol
  • Continuous Learning: Stay updated with the rapidly evolving blockchain and security landscape
  • Collaborative Environment: Work alongside passionate professionals in blockchain and cybersecurity

How to Apply

If you’re excited about contributing to a revolutionary protocol, we’d love to hear from you. Please send your resume and a brief description of your relevant experience to email or reach out to us on Discord.

ZetaChain is committed to creating a diverse and inclusive work environment. We encourage applications from all qualified individuals regardless of race, color, religion, gender, sexual orientation, age, national origin, or disability status.

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Nethermind KA Bengaluru, Karnataka, India
What are we all about? We are a team of builders and researchers on a mission to empower enterprises and developers worldwide to access and build on decentralized systems. Our expertise covers several domains: Ethereum and Starknet protocol engineering, layer-2, cryptography research, protocol research, decentralized finance (DeFi), security auditing, formal verification, real-time monitoring, smart contract development, and dapps and enterprise engineering. Working to solve some of the most challenging problems in the blockchain space, we frequently collaborate with, such as Ethereum Foundation, Starknet Foundation, Gnosis Chain, Flashbots, Forta Protocol, Lido, EigenLayer, Open Zeppelin, RISCZero, Aleph Zero, and many more. Today, we are a 350+ strong team working remotely across 66+ countries. View all our open positions here: https://www.nethermind.io/open-roles Are

What are we all about?

We are a team of builders and researchers on a mission to empower enterprises and developers worldwide to access and build on decentralized systems.

Our expertise covers several domains: Ethereum and Starknet protocol engineering, layer-2, cryptography research, protocol research, decentralized finance (DeFi), security auditing, formal verification, real-time monitoring, smart contract development, and dapps and enterprise engineering.

Working to solve some of the most challenging problems in the blockchain space, we frequently collaborate with, such as Ethereum Foundation, Starknet Foundation, Gnosis Chain, Flashbots, Forta Protocol, Lido, EigenLayer, Open Zeppelin, RISCZero, Aleph Zero, and many more.

Today, we are a 350+ strong team working remotely across 66+ countries.

View all our open positions here:https://www.nethermind.io/open-roles

Are you the one?

We're searching for a Senior DevOps Engineer with a strong AWS background and hands-on experience in ECS, RDS, API Gateway, and Lambda functions. The ideal candidate will have a knack for problem-solving, extensive AWS expertise, and great communication skills. Reporting directly to our Product DevOps Team Lead. The ideal candidate will contribute to and follow the guidance while leveraging AWS expertise and communication skills to ensure the seamless operation of our SaaS product. This role involves collaborating closely with cross-functional teams and debugging complex issues.

Responsibilities:

  • Report directly to the Product DevOps Team Lead, following and contributing to Dev team guidance.
  • Participate in debugging and troubleshooting issues related to AWS-managed services with a view toward cost-efficient solutions.
  • Communicate effectively with project management to align DevOps activities with project goals, including cost considerations.
  • Good understanding of DevOps methodology and containerization.
  • Open-minded and eager to learn, with a proactive attitude toward skill development.
  • Address incidents promptly, and optimize resource utilization for maximum cost efficiency.
  • Optimize existing AWS resource utilization for cost-effective operations.

Requirements:

  • Bachelor's degree in Computer Science, Information Technology, or related field.
  • Minimum 5 years of experience in DevOps, with a focus on AWS and ECS, with a strong emphasis on cost optimization.
  • Proficiency in AWS services, particularly ECS, RDS, API Gateway, and Lambda functions. along with strong troubleshooting skills and a cost-conscious mindset.
  • Experience with infrastructure as code (Terraform) and CI/CD practices, with an understanding of cost implications.
  • Excellent communication skills for collaborating with cross-functional teams, including project management and development teams.

Nice to have:

  • Ability to thrive in a fast-paced, dynamic environment.
  • Familiarity with software development practices and agile methodologies.
  • Familiarity with blockchain technologies, especially RPC protocols, is a plus.

AWS Service Proficiency:

  • Demonstrates deep understanding and proficiency in a wide range of AWS services such as ECS, EC2, S3, RDS, Lambda, IAM, CloudFormation, etc.
  • Ability to architect scalable, fault-tolerant, and cost-effective solutions using AWS services.

Infrastructure as Code (IaC) Skills:

  • Proficiency in using infrastructure as code tools like Terraform to provision and manage AWS resources.
  • Ability to design, implement, and maintain infrastructure using IaC best practices.

Continuous Integration/Continuous Deployment (CI/CD):

  • Experience in designing, implementing, and managing CI/CD pipelines using tools like GitHub Actions, AWS CodePipeline, Jenkins, or GitLab CI/CD.
  • Ability to automate the deployment process and ensure smooth integration between development and production environments.
  • Automatic versioning and tagging of app/docker artifacts.

Monitoring and Logging:

  • Proficiency in setting up monitoring and logging solutions using AWS CloudWatch, CloudTrail, and third-party tools like Datadog or Splunk.
  • Ability to proactively identify and troubleshoot issues by analyzing logs and metrics.

Security and Compliance:

  • Knowledge of AWS security best practices and experience in implementing security controls such as IAM policies, VPC configurations, encryption, and auditing.

Automation and Scripting:

  • Proficiency in scripting languages such as Python, Bash for automating tasks and managing AWS resources.
  • Experience in developing custom tools and scripts to improve operational efficiency.

Collaboration and Communication:

  • Ability to effectively collaborate with cross-functional teams including developers, operations, and QA engineers.
  • Strong written and verbal communication skills for documenting processes, sharing knowledge, and presenting solutions.

Scalability and Performance Optimization:

  • Experience in optimizing AWS infrastructure for performance, scalability, and cost-efficiency.
  • Ability to conduct performance analysis, identify bottlenecks, and implement optimizations.

Incident Response and Disaster Recovery:

  • Experience in designing and implementing disaster recovery strategies and backup solutions on AWS.

Innovation and Continuous Learning:

  • Demonstrates a passion for staying updated with the latest AWS services, industry trends, and best practices.
  • Ability to innovate and propose new solutions to improve system reliability, performance, and security.

Apply Now:

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Crypto Finance AG Zurich Zürich Switzerland
The Crypto Finance Group comprises two FINMA-regulated financial institutions and a BaFin-regulated subsidiary in Germany. As part of Deutsche Börse Group, Crypto Finance AG provides professional digital asset solutions to institutional clients. This includes one of the first FINMA-approved securities firms offering 24/7 brokerage services, along with custody, staking, infrastructure, and tokenisation solutions. Additionally, it features the first FINMA-approved manager of collective assets for crypto assets, managing the first Swiss crypto fund. Headquartered in Switzerland, the Crypto Finance Group's German subsidiary has secured four BaFin licences to provide brokerage and custody services. For further information, please visit: https://www.crypto-finance.com/ The Crypto Finance Group is a fast-growing, exciting place to work with tremendous opportunities for personal development and professional advancement.

The Crypto Finance Group comprises two FINMA-regulated financial institutions and a BaFin-regulated subsidiary in Germany. As part of Deutsche Börse Group, Crypto Finance AG provides professional digital asset solutions to institutional clients. This includes one of the first FINMA-approved securities firms offering 24/7 brokerage services, along with custody, staking, infrastructure, and tokenisation solutions. Additionally, it features the first FINMA-approved manager of collective assets for crypto assets, managing the first Swiss crypto fund. Headquartered in Switzerland, the Crypto Finance Group's German subsidiary has secured four BaFin licences to provide brokerage and custody services.

For further information, please visit:https://www.crypto-finance.com/

The Crypto Finance Group is a fast-growing, exciting place to work with tremendous opportunities for personal development and professional advancement.

We are currently looking for an Embedded Software Engineer (100%) to join our team. The starting date tbd at our office on the 24th floor of the Prime Tower in Zurich.

Responsibilities

  • Develop and design firmware for an operator-facing approval terminal, part of an institutional-grade cryptocurrency custody solution
  • Extend key components of our security architecture
  • Influence architectural decisions of the overall infrastructure, including other related initiatives related to secure authorisation and the authentication of transactions
  • Produce high quality, secure, and clean code
  • Participate in code and design review activities
  • Deep dive into the technological details of relevant blockchain protocols
  • Closely collaborate with other teams, to develop new features
  • Troubleshoot and resolve production support issues
  • University degree in computer science or similar
  • Minimum 5 years of experience working on embedded systems, preferably in the field of cryptography or security
  • Proficiency in C programming; any additional institutional languages such as Java, Go, C#, Rust, etc. are a plus
  • Knowledge of embedded systems, secure coding, and low-level optimisations
  • Knowledge of automated testing frameworks for embedded devices
  • Familiarity with microcontrollers and real-time operating systems (RTOS)
  • Experience with version control systems (e.g., Git)
  • Experience with unit testing and CI/CD pipelines
  • Strong problem-solving skills and attention to detail
  • Excellent communication and teamwork abilities
  • Decent understanding of cryptographic primitives
  • InfoSec and risk averse mindset
  • Familiar with Linux or Mac environments
  • Open minded and motivated to learn new skills and share existing knowledge
  • Knowledge of and interest in blockchain technology and/or crypto assets is a plus
  • English professional proficiency; German is a plus
  • Join an international, fast-paced blockchain and fintech team with experienced industry leaders
  • Work at the forefront of an inspiring, dynamic new sector in B2B finance with digital assets
  • Be part of our friendly, knowledge-sharing, entrepreneurial culture, and flat hierarchy
  • Work in a role that lets you learn, and gives you responsibility and independence

Please note:

We do not accept CVs from recruiting or staffing agencies.
Due to the Swiss labour legislation, we can only accept applicants who have the right to work in Switzerland (are in possession of a Swiss work permit or are EU/EFTA citizens). All other applications will not be considered.

Apply Now:

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Coinbase Remote
Coinbase Developer Platform (CDP) is building the developer tools to bring the world onchain. Today, onchain development is slow, risky, and painful, even for the most experienced onchain developers. Our goal is to bring a million developers onchain by creating an easy to use and trusted developer experience. We build API and SDK products for developers like wallets, paymaster, staking, stablecoins, onchain data, and more. We are a small team that moves like a startup at Coinbase, with a fast pace, strong ownership culture, and a relentless commitment to making developers happy. The Coinbase Platform APIs are the easiest way for developers to get started with building crypto applications. Conceived by Coinbase CEO Brian Armstrong, these APIs enable those with no prior knowledge of crypto to begin sending and receiving crypto in as little as 30 seconds. A top priority of the Coinbase Developer Platform (CDP), the Platform

Coinbase Developer Platform (CDP) is building the developer tools to bring the world onchain.

Today, onchain development is slow, risky, and painful, even for the most experienced onchain developers. Our goal is to bring a million developers onchain by creating an easy to use and trusted developer experience. We build API and SDK products for developers like wallets, paymaster, staking, stablecoins, onchain data, and more.

We are a small team that moves like a startup at Coinbase, with a fast pace, strong ownership culture, and a relentless commitment to making developers happy.

The Coinbase Platform APIs are the easiest way for developers to get started with building crypto applications. Conceived by Coinbase CEO Brian Armstrong, these APIs enable those with no prior knowledge of crypto to begin sending and receiving crypto in as little as 30 seconds. A top priority of the Coinbase Developer Platform (CDP), the Platform APIs encapsulate some of the most cutting-edge technologies in crypto by externalizing Coinbase’s internal services, built over more than a decade of experience. The Platform APIs combine custodial and non-custodial wallets into one clean abstraction, making interactions with the blockchain simple and painless.

Coinbase Developer Platform and the Dev Portal is the destination for building and integrating web3 solutions, services, and products. We partner with other Coinbase products such as Base, Wallets-as-a-service, Staking, CB Pay, Advanced Trading, Commerce, Exchange so web3 developers can start building their onchain apps in minutes.

The Platform API team owns both server-side APIs and client-side libraries across different languages. The team seeks a full-stack engineer who is passionate about all aspects of excellent developer experiences: authoring clear and informative documentation, building compelling sample applications, interacting directly with customers to incorporate feedback, architecting delightfully simple SDKs, etc. The engineer must be comfortable operating in both frontend and backend codebases, fluent across a variety of programming languages, and demonstrate both high code velocity and quality simultaneously. The Platform API team consists of some of the most prolific and tenured software engineers at Coinbase, and is excited to ship a game-changing set of APIs and SDKs at breakneck speed.

What you’ll be doing:

  • Design, develop, and maintain scalable, secure, and high-performance backend systems for the Platform APIs using Go and Javascript
  • Define and maintain clean and conformant HTTP REST API definitions using OpenAPI specifications
  • Design, develop, and maintain ergonomic, open-source SDKs to interact with the Platform APIs using Ruby, Typescript, Go, Python, and Java 
  • Author, publish, and maintain clear and concise documentation, including quickstart and how-to guides, to increase adoption of the Platform APIs and SDKs
  • Develop secure and scalable key management systems, packaged as Docker images, to enable crypto wallet functionality across a range of custodial configurations (e.g. self-custodial MPC)
  • Work closely with many different teams at Coinbase to externalize their backend services through the Platform APIs, ensuring consistency of concepts, style, and design
  • Interface directly with customers to collect their feedback and iteratively improve the Platform APIs and SDKs
  • Build compelling sample applications end-to-end using the Platform APIs and SDKs to demonstrate their value and pressure-test the developer experience
  • Troubleshoot and debug complex fullstack issues, ensuring stability, reliability, and security
  • Participate in code reviews and provide constructive feedback to maintain high code quality standards

What we look for in you:

  • 6+ years of experience in both backend and frontend software development
  • Mastery of Go and JavaScript; experience with Ruby, TypeScript, Python, and Java is a plus
  • Excellent verbal and written communication skills, with an eye for detail and a passion for clear, comprehensive developer documentation
  • Strong understanding of crypto wallets, including key management, cryptography, and blockchain protocols (e.g. EVM)
  • Proven track record of designing, developing, and shipping high-quality, ergonomic client-side libraries and SDKs
  • Strong understanding of distributed systems, microservices architecture, and event-driven architectures
  • Experience with databases (PostgreSQL, MySQL, MongoDB) and caching systems (Redis, Memcached)
  • Solid knowledge of RESTful API design principles and experience with API development and integration
  • Familiarity with AWS and containerization technologies like Kubernetes
  • Understanding of security best practices and experience with implementing secure coding practices for financial systems

Job #: GDFS05NA

Pay Transparency Notice: Depending on your work location, the target annual salary for this position can range as detailed below. Full time offers from Coinbase also include target bonus + target equity + benefits (including medical, dental, vision and 401(k)).

Pay Range:

$180,625—$212,500 USD

Commitment to Equal Opportunity

Coinbase is committed to diversity in its workforce and is proud to be an Equal Opportunity Employer.  All qualified applicants will receive consideration for employment without regard to race, color, religion, creed, gender, national origin, age, disability, veteran status, sex, gender expression or identity, sexual orientation or any other basis protected by applicable law. Coinbase will also consider for employment qualified applicants with criminal histories in a manner consistent with applicable federal, state and local law.  For US applicants, you may view the Know Your Rights notice here.  Additionally, Coinbase participates in the E-Verify program in certain locations, as required by law. 

Coinbase is also committed to providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation because of a disability for any part of the employment process, please contact us at accommodations[at]coinbase.com to let us know the nature of your request and your contact information.  For quick access to screen reading technology compatible with this site click here to download a free compatible screen reader (free step by step tutorial can be found here).

Global Data Privacy Notice for Job Candidates and Applicants

Depending on your location, the General Data Protection Regulation (GDPR) and California Consumer Privacy Act (CCPA) may regulate the way we manage the data of job applicants. Our full notice outlining how data will be processed as part of the application procedure for applicable locations is available here. By submitting your application, you are agreeing to our use and processing of your data as required. For US applicants only, by submitting your application you are agreeing to arbitration of disputes as outlined here. 

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SSV Labs ENG London, England, United Kingdom
We are seeking a highly skilled and motivated Senior Blockchain Engineer to join our dynamic team. In this role, you will be responsible for developing and maintaining GoLang applications, designing and implementing Distributed Validator Technology (DVT) solutions, and developing solutions for protocol security, networking, and scalability. You will collaborate with cross-functional teams to define, design, and ship new features, write clean, maintainable, and well-documented code, debug and troubleshoot complex issues, and participate in code reviews to maintain code quality and distribute knowledge. Responsibilities: Develop and maintain GoLang applications. Design and implement Distributed Validator Technology (DVT) solutions. Conduct research and develop solutions for protocol security, networking, and scalability. Create simulations to test and validate blockchain solutions.

We are seeking a highly skilled and motivated Senior Blockchain Engineer to join our dynamic team. In this role, you will be responsible for developing and maintaining GoLang applications, designing and implementing Distributed Validator Technology (DVT) solutions, and developing solutions for protocol security, networking, and scalability. You will collaborate with cross-functional teams to define, design, and ship new features, write clean, maintainable, and well-documented code, debug and troubleshoot complex issues, and participate in code reviews to maintain code quality and distribute knowledge.

Responsibilities:

  • Develop and maintain GoLang applications.
  • Design and implement Distributed Validator Technology (DVT) solutions.
  • Conduct research and develop solutions for protocol security, networking, and scalability.
  • Create simulations to test and validate blockchain solutions.
  • Contribute to the open-source community and participate in relevant discussions.
  • Collaborate with cross-functional teams to define, design, and ship new features.
  • Write clean, maintainable, and well-documented code.
  • Debug and troubleshoot complex issues.
  • Participate in code reviews to maintain code quality and distribute knowledge.

Your Experience & Qualifications:

  • At least 4 years of GoLang development experience
  • Experience with building/contributing to blockchain projects (especially Ethereum) - Huge Advantage
  • Experience with p2p networks (especially libp2p) - Huge Advantage
  • Strong understanding of various consensus mechanisms.
  • Knowledge of Blockchain Staking Protocols / specifically Ethereum - Huge Advantage
  • Familiarity with cryptography (RSA, BLS, ECC)
  • Working experience with Kubernetes and Docker
  • Excellent problem-solving skills and the ability to think analytically and creatively.
  • Experience with working with technical spec (advantage)

Apply Now:

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SSV Labs ENG London, England, United Kingdom
We are seeking a highly skilled and motivated Blockchain Researcher to join our dynamic team. In this role, you will be instrumental in researching, designing, and developing cutting-edge solutions for networking, protocol security, and scalability. You will have the opportunity to deep dive into various blockchain protocols, design Distributed Validator Technology (DVT) solutions, create simulations to test and validate these solutions, meticulously spec the protocol while considering all potential edge cases, and contribute to our blog with articles that make complex technical concepts accessible to a broader audience. Responsibilities: Conduct comprehensive research on blockchain protocols, networking, and security to identify challenges and opportunities for innovation. Design and develop robust, scalable, and secure solutions for protocol networking and security. Create simulations to test

We are seeking a highly skilled and motivated Blockchain Researcher to join our dynamic team. In this role, you will be instrumental in researching, designing, and developing cutting-edge solutions for networking, protocol security, and scalability. You will have the opportunity to deep dive into various blockchain protocols, design Distributed Validator Technology (DVT) solutions, create simulations to test and validate these solutions, meticulously spec the protocol while considering all potential edge cases, and contribute to our blog with articles that make complex technical concepts accessible to a broader audience.

Responsibilities:

  • Conduct comprehensive research on blockchain protocols, networking, and security to identify challenges and opportunities for innovation.
  • Design and develop robust, scalable, and secure solutions for protocol networking and security.
  • Create simulations to test, validate, and optimize protocol and network solutions.
  • Collaborate with the engineering team to spec and implement DVT solutions for various blockchain protocols, ensuring all potential edge cases are considered and addressed.
  • Contribute to the SSV Network blog by writing articles that explain complex blockchain technologies and our solutions in an accessible and engaging manner.
  • Stay abreast of the latest developments in blockchain technology and incorporate best practices into our solutions.
  • Contribute to the open-source community and participate in relevant discussions.
  • Work closely with the product and engineering teams to ensure the seamless integration of research findings and solutions into our products.

Your Experience & Qualifications:

  • Proven experience in blockchain technology, networking, and security.
  • Strong understanding of various consensus mechanisms.
  • Demonstrated ability to create simulations for testing and validating innovative blockchain technologies.
  • Knowledge of Blockchain Staking Protocols / specifically Ethereum - Huge Advantage
  • Exceptional ability to spec protocols with a comprehensive consideration of all potential edge cases.
  • Master's degree or above in Computer Science, cryptography, or a related field.
  • Proficiency in programming languages, specifically Go and Python, is required.
  • Excellent writing skills with the ability to convey complex technical concepts in an understandable and engaging manner for blog posts.
  • Excellent problem-solving skills and the ability to think analytically and creatively.
  • Strong communication skills, with the ability to articulate complex technical concepts to non-technical stakeholders.
  • Self-motivated, with a passion for blockchain technology and a drive to continuously learn and innovate.
  • Docker / Kubernetes - Advantage

Apply Now:

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SSV Labs ENG London, England, United Kingdom
We’re eager to find an Technical Support Specialist to help us expand our Product department and grow our DevRel team. The goal is to own the node operator experience and ensure the success of individuals and teams operating nodes within our protocol, by supporting existing teams and onboarding the next generation. Responsibilities: Support operators onboarding the network and optimize their performance, provide them assistance and guidance Collaborate with network operators, partners and other relevant stakeholders Maintain detailed documentation of node configurations, procedures, and troubleshooting steps Curate the node operator experience on ssv.network, proactively identifying issues and potential solutions Help drive node operator engagement and communications, including updating our community on protocol updates, providing support on Discord

We’re eager to find an Technical Support Specialistto help us expand our Product department and grow our DevRel team. The goal is to own the node operator experience and ensure the success of individuals and teams operating nodes within our protocol, by supporting existing teams and onboarding the next generation.

Responsibilities:

  • Support operators onboarding the network and optimize their performance, provide them assistance and guidance
  • Collaborate with network operators, partners and other relevant stakeholders
  • Maintain detailed documentation of node configurations, procedures, and troubleshooting steps
  • Curate the node operator experience on ssv.network, proactively identifying issues and potential solutions
  • Help drive node operator engagement and communications, including updating our community on protocol updates, providing support on Discord
  • Synthesize node operator feedback into clear technical requirements, and work with the engineering team to improve our products accordingly
  • Be the liaison between node operators and the R&D team - triage node operators issues, provide the R&D team with prioritized and descriptive problem statements

Your Experience & Qualifications:

  • Proficiency in configuring and managing blockchain nodes
  • Experience or exposure to DevOps or SysAdmin tasks, including Cloud services
  • Experienced with some of the key technologies we use across the blockchain, cryptography, and distributed systems domains
  • Competent CS fundamentals, either in a formal university program or through self-learning
  • A passion for working closely with, nurturing, and growing web3 communities
  • Technical writing including documentation, tutorials, etc.
  • Ability to dissect and explain complex topics in a simple manner
  • Excellent people skills, with a user / community-oriented mindset.
  • Problem-solving skills and the ability to troubleshoot technical issues.
  • Familiarity with Ethereum and Proof-of-Stake
  • Experience in developer relations in blockchain or developer-focused software companies

Apply Now:

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idOS Remote
What is the idOS? The idOS network is the decentralized, self-sovereign, compliant identity layer of web3. We make KYC credentials as movable as tokens, across different chains and ecosystems. We’re in production with a few select partners, and are currently pushing towards v1 just in time for the next mass adoption cycle. The core of idOS is a permissioned blockchain deployment (based on Kwil ), running extensions (written in Golang) that connect to several blockchains (EVMs, NEAR, and more to come). We also develop a TypeScript SDK to make integration as effortless as possible. Some of our current tech challenges are: expanding support across even more chains (more EVMs, Solana, etc) making idOS even easier to understand and integrate, ideally by removing as many clicks and function calls as possible deployment of novel encryption and zk tech towards

What is the idOS?

The idOS network is the decentralized, self-sovereign, compliant identity layer of web3. We make KYC credentials as movable as tokens, across different chains and ecosystems. We’re in production with a few select partners, and are currently pushing towards v1 just in time for the next mass adoption cycle.

The core of idOS is a permissioned blockchain deployment (based on Kwil), running extensions (written in Golang) that connect to several blockchains (EVMs, NEAR, and more to come). We also develop a TypeScript SDK to make integration as effortless as possible.

Some of our current tech challenges are:

  • expanding support across even more chains (more EVMs, Solana, etc)
  • making idOS even easier to understand and integrate, ideally by removing as many clicks and function calls as possible
  • deployment of novel encryption and zk tech towards bolstering user privacy and easing development experience

Role and responsibilities

  • Build dependable and beautiful frontends across the idOS stack: our Data Dashboard, the Secure Enclave, product demos, and more.
  • Write reliable SDKs enabling developers to seamlessly interact with the idOS and provide users with a magical experience.
  • Contribute to our developer documentation and tooling to make idOS integration the smoothest developer experience in web3.
  • Create applications showing off the full potential of the idOS.
  • Drive idOS innovation by staying abreast of new trends, patterns, and tools we can use to keep our applications secure and on the bleeding edge.
  • Communicate effectively, clearly articulate ideas, and engage productively with us to help us make better decisions.
  • Clearly and frequently communicate progress and concerns in an actionable manner.
  • Work in a highly collaborative open source ecosystem, writing and reviewing understandable code we can be proud of.
  • Help our integrators succeed by helping them with integration architecture and technical support. Our success comes from their success.

Requirements

  • You have 5+ years of professional experience with TypeScript. You feel at home in type-land, and you still remember the relevant JS quirks.
  • You have 3+ years of professional web3 experience using libraries such as web3.js, ethers, or viem. You don’t get confused when thinking about the differences between a Wallet, a Provider, and a Signer.
  • You know just enough backend. You know enough to be dangerous and have a productive discussion on “how should we HTTP” with backend folks.
  • You are detail oriented and UX-focused. Every click matters.
  • You have a natural tendency to write good code, but you also understand that “good code” is a matter of aesthetics, familiarity, and style.
  • You’re able to work autonomously from research and speccing, to deployment and monitoring; you thrive in taking greater ownership and responsibility.
  • You are proactive and take action by default, consistently driving progress without asking for permission too much. You make others aware of how, when, where, and why you’re cowboying.
  • You know how to identify that a task is starting to overrun its original scope/budget, and know when to back off from rabbit holes.
  • You are fluent in spoken and written English. Remote comms are already hard enough.
  • You have experience using web3 apps and tools such as Uniswap, Aave, or MetaMask.
  • You are familiar with basic cryptography, and curious about harder cryptography.
  • You’re somewhere within UTC±3.
  • You can provide a reference for a call.
  • You have experience building and documenting APIs, SDKs, and other developer-directed products. You’d be comfortable writing a draft for an EIP and work with community feedback.
  • You challenge people’s opinions and direction, but know the value of “disagree and commit”.
  • You’re excited about blockchain technology, cryptoeconomics, game theory, and decentralization. It’s not about shitcoins, it’s about real products for real people.

Nice to have

  • Experience with identity and authentication tech helps a lot. OpenID, OAuth, WebAuthN, Passkeys, U2F, LDAP, SAML, etc; any of these will be useful.
  • Experience with non-EVM blockchains.

Techs we use

  • JavaScript/TypeScript (a lot; frontend and backend), Golang (a moderate amount, for chain extensions), Rust and Solidity (for smart contracts)
  • React, Vite, Cypress
  • ethers.js and viem
  • PostgreSQL
  • Vercel and AWS

What we offer

  • A salary range of €80k to €120k
  • A negotiable token allocation
  • Contribute to a fully open-source project
  • Fully-remote work with flexible working hours
  • Look back and know you’ve helped build the future of web3 identity
  • Work together with folks with 8+ years of blockchain experience
  • Build relationships with top partner teams: Gnosis Pay, Aleph Zero, NEAR, Kilt and more

Application process

  1. A ~45min video call with one or more of our team members, where we get to know each other and ask some questions to assess if there’s a mutual fit.
  2. A ~2h video call with one or more of our team members, where we dive deeper into technology, people and processes.

Please understand we will politely ask to end the call as soon as we realize you’re not the person we’re looking for, since pretending otherwise is a waste of your and our time.

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idOS Remote
What is the idOS? The idOS network is the decentralized, self-sovereign, compliant identity layer of web3. We make KYC credentials as movable as tokens, across different chains and ecosystems. We’re in production with a few select partners, and are currently pushing towards v1 just in time for the next mass adoption cycle. The core of idOS is a permissioned blockchain deployment (based on Kwil ), running extensions (written in Golang) that connect to several blockchains (EVMs, NEAR, and more to come). We also develop a TypeScript SDK to make integration as effortless as possible. Some of our current tech challenges are: expanding support across even more chains (more EVMs, Solana, etc) making idOS even easier to understand and integrate, ideally by removing as many clicks and function calls as possible deployment of novel encryption and zk tech towards

What is the idOS?

The idOS network is the decentralized, self-sovereign, compliant identity layer of web3. We make KYC credentials as movable as tokens, across different chains and ecosystems. We’re in production with a few select partners, and are currently pushing towards v1 just in time for the next mass adoption cycle.

The core of idOS is a permissioned blockchain deployment (based on Kwil), running extensions (written in Golang) that connect to several blockchains (EVMs, NEAR, and more to come). We also develop a TypeScript SDK to make integration as effortless as possible.

Some of our current tech challenges are:

  • expanding support across even more chains (more EVMs, Solana, etc)
  • making idOS even easier to understand and integrate, ideally by removing as many clicks and function calls as possible
  • deployment of novel encryption and zk tech towards bolstering user privacy and easing development experience

Role and responsibilities

  • Build reliable and highly-available backend services for authentication, authorization, blockchain interaction, and indexing.
  • Build secure, upgradable smart contracts across several blockchain infrastructures.
  • Write reliable SDKs enabling developers to seamlessly interact with the idOS and provide users with a magical experience.
  • Contribute to our developer documentation and tooling to make idOS integration the smoothest developer experience in web3.
  • Create applications showing off the full potential of the idOS.
  • Drive idOS innovation by staying abreast of new trends, patterns, and tools we can use to keep our applications secure and on the bleeding edge.
  • Communicate effectively, clearly articulate ideas, and engage productively with us to help us make better decisions.
  • Clearly and frequently communicate progress and concerns in an actionable manner.
  • Work in a highly collaborative open source ecosystem, writing and reviewing understandable code we can be proud of.
  • Help our integrators succeed by helping them with integration architecture and technical support. Our success comes from their success.

Requirements

  • You have 2+ years of professional experience with solidity and/or vyper.
  • You have 3+ years of professional experience with distributed systems (you know when to use ZeroMQ vs. Kafka vs. MQTT vs. NATS, etc).
  • You’re experienced in shipping production code, and dealing with very different load profiles. You’re comfortable architecting a solution for 1 rps to 1k rps, from a few MB to a lot of TB.
  • You’re comfortable in modern UNIX environments. You know how to use strace, lsof, cgroups, etc., and bash lines like find . -type f | xargs sed -i … don’t scare you.
  • You don’t shy away from frontend work. It’s ok if you can’t do SVG or animations, but you wouldn’t think twice about adding a new React Provider and passing some props around.
  • You have a natural tendency to write good code, but you also understand that “good code” is a matter of aesthetics, familiarity, and style.
  • You’re able to work autonomously from research and speccing, to deployment and monitoring; you thrive in taking greater ownership and responsibility.
  • You are proactive and take action by default, consistently driving progress without asking for permission too much. You make others aware of how, when, where, and why you’re cowboying.
  • You know how to identify that a task is starting to overrun its original scope/budget, and know when to back off from rabbit holes.
  • You are fluent in spoken and written English. Remote comms are already hard enough.
  • You have experience using web3 apps and tools such as Uniswap, Aave, or MetaMask.
  • You are familiar with basic cryptography, and curious about harder cryptography.
  • You’re somewhere within UTC±3.
  • You can provide a reference for a call.
  • You have experience building and documenting APIs, SDKs, and other developer-directed products. You’d be comfortable writing a draft for an EIP and work with community feedback.
  • You challenge people’s opinions and direction, but know the value of “disagree and commit”.
  • You’re excited about blockchain technology, cryptoeconomics, game theory, and decentralization. It’s not about shitcoins, it’s about real products for real people.

Nice to have

  • Experience with identity and authentication tech helps a lot. OpenID, OAuth, WebAuthN, Passkeys, U2F, LDAP, SAML, etc; any of these will be useful.
  • Experience with non-EVM blockchains.
  • You know enough about Golang such that using ChatGPT doesn’t help you out a lot anymore.

Techs we use

  • JavaScript/TypeScript (a lot; frontend and backend), Golang (a moderate amount, for chain extensions), Rust and Solidity (for smart contracts)
  • React, Vite, Cypress
  • Ethers.js and viem
  • PostgreSQL
  • Vercel and AWS

What we offer

  • A salary range of €80k to €120k
  • A negotiable token allocation
  • Contribute to a fully open-source project
  • Fully-remote work with flexible working hours
  • Look back and know you’ve helped build the future of web3 identity
  • Work together with folks with 8+ years of blockchain experience
  • Build relationships with top partner teams: Gnosis Pay, Aleph Zero, NEAR, Kilt and more

Application process

  1. A ~45min video call with one or more of our team members, where we get to know each other and ask some questions to assess if there’s a mutual fit.
  2. A ~2h video call with one or more of our team members, where we dive deeper into technology, people and processes.

Please understand we will politely ask to end the call as soon as we realize you’re not the person we’re looking for, since pretending otherwise is a waste of your and our time.

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Aragon Remote - Europe
Aragon is a small team of people that spans a broad range of backgrounds, interests, and geographies. We're entrepreneurs and Ph.D.s, technologists and skeptics, troublemakers and problem solvers, who are building unstoppable tooling for the creation and management of Decentralized Autonomous Organizations (DAOs). Aragon has overseen the production of the leading smart contract framework for DAOs, with toolkits for developers to seamlessly integrate their own apps with DAO functionality. As a Senior Smart Contract Developer at Aragon, you will be joining the OS squad, where you'll play a pivotal role in building, maintaining, and shaping the future of the Aragon OSx protocol. Our platform empowers both in-house and third-party developers to craft the next wave of digital organizations. 💪 What do we expect from a Senior Smart Contract Developer?
Aragon is a small team of people that spans a broad range of backgrounds, interests, and geographies. We're entrepreneurs and Ph.D.s, technologists and skeptics, troublemakers and problem solvers, who are building unstoppable tooling for the creation and management of Decentralized Autonomous Organizations (DAOs).
Aragon has overseen the production of the leading smart contract framework for DAOs, with toolkits for developers to seamlessly integrate their own apps with DAO functionality.
As a Senior Smart Contract Developer at Aragon, you will be joining the OS squad, where you'll play a pivotal role in building, maintaining, and shaping the future of the Aragon OSx protocol. Our platform empowers both in-house and third-party developers to craft the next wave of digital organizations.

💪 What do we expect from a Senior Smart Contract Developer?

    • Transform developer needs into technical designs and production-ready code, always considering the user.
    • Understand developer motivations behind choosing our protocol, ensuring their needs are reflected across the whole developer experience.
    • Lead projects from inception to live maintenance, emphasizing secure and high-quality delivery at every phase.
    • Exhibit deep expertise in Solidity, having not just deployed smart contracts but designed intricate contract architectures addressing real-world business challenges.
    • Own and champion one or more components of our tech stack, upkeeping in-depth documentation and being the “go to” source of truth, yet help ensure knowledge stays distributed across the team.
    • Foster enthusiastic collaboration with other product and engineering squads, further deepening everyone’s knowledge of the ever-expanding technologies of web3.
    • Engage in daily stand-ups, knowing when your expertise is critical, and step up to proactively solve your teammate’s challenges.

⚠️ Minimum requisites

    • 5+ years delivering software to real users, ideally in a fast-paced startup environment
    • Expert-level Solidity experience, including the design and optimization of advanced smart contract systems
    • Familiarity with or contributions to Ethereum EIPs
    • Mastery in JavaScript and, in particular, advanced Ethers.js functionality
    • Deep understanding of ENS integrations, meta-transactions, account abstraction, and Layer 2 solutions
    • Proven contributions to open-source projects within blockchain, cryptography, decentralized systems, or the broader web3 ecosystem
    • Understanding of how to work in an agile environment, using git flows, and tools like Jira and Github
    • Passionate about the possibilities of decentralized autonomous organizations and the impacts they may have on how humans work together to solve problems
    • Excellent English and technical communication - both written and oral
    • You are able to attend quarterly offsites - usually located in or around Europe - to work in person with your team

💡 Bonus skills

    • Strong foundation in smart contract security, with a history of successful audits and knowledge of common vulnerabilities
    • Experience or certification in formal verification of smart contracts
    • Knowledge or hands on experience working with other parts of our stack, like React, GraphQL, IPFS, and Hardhat
    • Demonstrated experience using Go or Rust
    • Proven mentoring skills, fostering a culture of growth and learning within teams
We value freedom and responsibility among our contributors. In practice, this means that we're a remote distributed organization that's flexible as to where you want to work and your schedule. We will trust you to accommodate and support your team, and communicate if you ever feel stretched thin.   You will get all of the resources needed to be effective, whether its for setting up your remote work environment or a personal development budget.   This role reports to Aragon X, a Swiss AG dedicated to advancing the Aragon Project. We are an Equal Opportunity Employer supporting a community of DAO creators, developers, and users experimenting with new forms of social coordination and governance.

Apply Now:

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Lightcurve Remote
About us At Lightcurve, we’re on a mission to ignite financial freedom and true ownership for people everywhere. Each member of our team takes ownership and contributes a unique piece to our journey into the exciting realm of web3. Together, we craft more than just meaningful products and services—we create a lasting tangible impact in the real world. We want you to join our search for greatness at the edge of what is technologically possible. Are you tired of the ordinary? Crave a challenge that sparks passion and purpose? We’d love to have you apply! The role you’re applying for We are cooking up several big new initiatives, one of which is Pass App, a suite of products that will completely revolutionize how people experience and engage with web3. We’re looking for a Team Lead with a strong background in software development and team leadership and a passion for web3 to join the team. This means getting in on t

About us

At Lightcurve, we’re on a mission to ignite financial freedom and true ownership for people everywhere. Each member of our team takes ownership and contributes a unique piece to our journey into the exciting realm of web3. Together, we craft more than just meaningful products and services—we create a lasting tangible impact in the real world.

We want you to join our search for greatness at the edge of what is technologically possible. Are you tired of the ordinary? Crave a challenge that sparks passion and purpose? We’d love to have you apply!

The role you’re applying for

We are cooking up several big new initiatives, one of which is Pass App, a suite of products that will completely revolutionize how people experience and engage with web3.

We’re looking for a Team Lead with a strong background in software development and team leadership and a passion for web3 to join the team. This means getting in on the ground floor and working at a “startup within a startup” to build something truly innovative and bring it to market. This role will have a tremendous impact on the company and the evolving web3 landscape.

What you’ll be doing

  • Lead and manage a cross-functional team of developers, providing technical guidance and mentorship, to achieve timely delivery of project goals
  • Oversee the full software development lifecycle, from design and architecture to implementation and deployment
  • Collaborate with and support product managers and other stakeholders to define and execute product requirements
  • Design and maintain an application architecture that supports business integration, user growth, and optimal tradeoffs in performance, privacy, security, and maintainability
  • Conduct code reviews and ensure adherence to the highest coding standards and best practices
  • Identify process improvements and implement new methodologies to increase team efficiency
  • Foster a collaborative and communicative environment where everyone is inspired to contribute, solve problems, and achieve shared goals
  • Lead by example, demonstrating a commitment to excellence, innovation, and continuous improvement in all technical decisions
  • Strong organizational and planning skills, with a strong focus on execution and delivery

What we’re looking for

  • 10+ years of experience as a Software Engineer working on projects at scale
  • 5+ years of experience in leading a cross functional team of 6+ team members
  • Demonstrated professional experience in building and delivering a software product ensuring scalability, reliability and availability
  • Hands on experience in event-driven architecture using Socket.IO/Websocket
  • Experience with designing, developing and maintaining a scalable mobile application using React Native, Node.js and Micro-service architecture
  • Experience with web3 tools and technologies, particularly within the Ethereum ecosystem
  • Experience with agile/scrum methodologies
  • Excellent problem-solving abilities, with a strategic mindset and a proactive approach to identifying and addressing technical challenges
  • Demonstrated professional expertise in maintaining elevated testing standards, including rigorous unit, integration, and component testing
  • Strong working knowledge of TypeScript, Node.js, PostgreSQL, Redis, CI/CD pipelines, Github Actions, AWS, Docker

Extra credit

  • Working knowledge of smart contracts, react native mobile app
  • Working knowledge of account abstraction, cryptography
  • Working knowledge of WalletConnect/Viem/Firebase/Biconomy/Moralis/Coingecko
  • Familiarity with container orchestration services, especially Kubernetes

We got you covered

Working remotely is more than just a benefit or a perk. We believe in the power of remote work to unleash creativity and passion. Join our globally remote team with 35+ different nationalities and enjoy the flexibility to work from anywhere in the universe. As long as you are available in the European Working timezone.

Join our team and pursue your passions on your own terms, while we provide you with a competitive compensation package including attractive “crypto-native” bonuses, learning and development budgets, personal development plans and team retreats to fuel your web3 curiosity.

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Gemini Remote (USA)
About the Company Gemini is a global crypto and Web3 platform founded by Tyler Winklevoss and Cameron Winklevoss in 2014. Gemini offers a wide range of crypto products and services for individuals and institutions in over 70 countries. Crypto is about giving you greater choice, independence, and opportunity. We are here to help you on your journey. We build crypto products that are simple, elegant, and secure. Whether you are an individual or an institution, we help you buy, sell, and store your bitcoin and cryptocurrency. At Gemini, our mission is to unlock the next era of financial, creative, and personal freedom. In the United States, we have a flexible hybrid work policy for employees who live within 30 miles of our office headquartered in New York City and our office in Seattle. Employees within the New York and Seattle metropolitan areas are expected to work from the designated off

About the Company

Gemini is a global crypto and Web3 platform founded by Tyler Winklevoss and Cameron Winklevoss in 2014. Gemini offers a wide range of crypto products and services for individuals and institutions in over 70 countries.

Crypto is about giving you greater choice, independence, and opportunity. We are here to help you on your journey. We build crypto products that are simple, elegant, and secure. Whether you are an individual or an institution, we help you buy, sell, and store your bitcoin and cryptocurrency.

At Gemini, our mission is to unlock the next era of financial, creative, and personal freedom.

In the United States, we have a flexible hybrid work policy for employees who live within 30 miles of our office headquartered in New York City and our office in Seattle. Employees within the New York and Seattle metropolitan areas are expected to work from the designated office twice a week, unless there is a job-specific requirement to be in the office every workday. Employees outside of these areas are considered part of our remote-first workforce. We believe our hybrid approach for those near our NYC and Seattle offices increases productivity through more in-person collaboration where possible.

The Department: Crypto Core

The Role: Staff Software Engineer (Infrastructure)

The infrastructure team at Gemini creates and manages tools and platforms, automates the creation and support of this infrastructure, helps integrate complex processes, and supports secure data access. We take a software-first mindset to use code to make and maintain our software infrastructure. We seek engineers who think of themselves as a software engineer first, with correlated expertise in back-end engineering.

Our team builds and operates environments for the purpose of digital asset access. There are three main pillars of work including building and running network nodes, building and running validators, and supporting our next generation wallet infrastructure. In these pillars, we use and implement tools and software to support our cloud-based infrastructure. Given the need to build and integrate more of our software in the cloud, the ideal engineer will have extensive experience in developing, automating, and building software with associated cloud expertise (e.g., AWS or GCP). This engineer will also work closely with various teams including various teams such as Protocols, Product Security, On-chain, and Custody.

We are a dynamic group with both entrepreneurial spirit and security engineering experience. We have incredibly high aspirations, and we are looking for like-minded individuals who want to guide the transition to a new more decentralized world where access to digital assets is normalized and ubiquitous.

Responsibilities:

  • Design, build, and deploy infrastructure in our three areas of focus 1) building and running network nodes, 2) building and running validators, and 3) building and running our next generation wallet infrastructure
  • Develop tools and automation that integrate these systems in a secure way
  • With a focus on our next generation wallet infrastructure, improve the capabilities of the existing infrastructure with a mindset towards infrastructure as code
  • Improve availability and reliability while maintaining acceptable security
  • Integrate the use of cloud-based security mechanisms into the build infrastructure. Example security mechanisms include identity and access management and key management
  • Participate in disaster recovery (DR) scenarios to validate operability of physical and digital material

Minimum Qualifications:

  • 5+ years implementing software
  • Experience in at least one area of software development, operating systems or device driver development, hardware, secure protocols, encryption, authentication, key management, or applied cryptography – has expertise beyond automation
  • Hands-on experience in at least one or more cloud platforms (e.g., AWS, GCP, Azure, or others)
  • Hands-on expertise with one or more of the following including ansible, puppet, docker, KMS, IAM, jenkins
  • Experience implementing software automation processes applied in a cloud environment
  • Proficiency in a common scripting language including but not limited to Python, Ruby, etc.
  • Able to troubleshoot and debug issues, and demonstrate a methodical approach to root cause analysis
  • Strong written and verbal communication skills; attentive to details

Preferred Qualifications:

  • Previous experience in one of the three focus areas of blockchain node operations, validators as a service, and wallet infrastructure
  • 1+ year Golang experience
  • 2+ years implementing software in the cloud (e.g., AWS)
  • 1+ years using monitoring, alerting, and automation tooling
  • Experience in a code-first environment, developing automated solutions to solve support and operational issues
  • Experience working with engineering teams, teaching, training, and mentoring on how to implement best-practice technical solutions
  • Ability to read and write code written in Python, Java, Scala, C/C++, and Golang
  • Demonstrated ability to convert theoretical security concepts into production
  • Solid understanding of Product Management and Product Ownership, Agile practices and methodologies
It Pays to Work Here
The compensation & benefits package for this role includes:
  • Competitive starting salary
  • A discretionary annual bonus
  • Long-term incentive in the form of a new hire equity grant
  • Comprehensive health plans
  • 401K with company matching
  • Paid Parental Leave
  • Flexible time off

Salary Range: The base salary range for this role is between $172,000 - $215,000 in the State of New York, the State of California and the State of Washington. This range is not inclusive of our discretionary bonus or equity package. When determining a candidate’s compensation, we consider a number of factors including skillset, experience, job scope, and current market data.

At Gemini, we strive to build diverse teams that reflect the people we want to empower through our products, and we are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity, or Veteran status. Equal Opportunity is the Law, and Gemini is proud to be an equal opportunity workplace. If you have a specific need that requires accommodation, please let a member of the People Team know.

#LI-AH1

Apply Now:

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Logos Remote
🗓  Fri, Jun 28 Blockchain Computer Science Crypto Cryptography Nim Node.js P2P QA/Testing Solidity Zero-knowledge Distributed team Pays in crypto
The project: https://free.technology/codex We are a diverse team of experienced researchers and engineers in various parts of the world working at the intersection of P2P networks and bleeding-edge Zero Knowledge technology. We build and test prototypes utilizing new compression methods in conjunction with standard blockchain subsystems to benchmark the performance advantages of our implementations to existing ones. We aim to deliver a more advanced decentralized data storage protocol that improves the primitives of decentralized file storage and delivery. This role fits our project and product goals by providing core engineering effort to help make the Codex client production-ready by coordinating with our in-house Distributed Systems Testing Team to prepare all networking subsystems for testnet and mainnet. You will join the marketplace team of Codex, where you will work on smart contracts in Solidit

The project:

https://free.technology/codex

We are a diverse team of experienced researchers and engineers in various parts of the world working at the intersection of P2P networks and bleeding-edge Zero Knowledge technology.

We build and test prototypes utilizing new compression methods in conjunction with standard blockchain subsystems to benchmark the performance advantages of our implementations to existing ones. We aim to deliver a more advanced decentralized data storage protocol that improves the primitives of decentralized file storage and delivery.

This role fits our project and product goals by providing core engineering effort to help make the Codex client production-ready by coordinating with our in-house Distributed Systems Testing Team to prepare all networking subsystems for testnet and mainnet.

You will join the marketplace team of Codex, where you will work on smart contracts in Solidity and a peer-to-peer node written in Nim.

You have:

  • be an experienced programmer in a strongly typed language such as C/C++/Go/Rust/Java/C#
  • have programmed smart contracts in Solidity
  • have worked on distributed systems
  • know the fundamentals of cryptography and how to use it
  • thrive in an open-source project with an informal structure
  • deliver and maintain tests with your code

Bonus points if you:

  • can read computer science papers and implement them
  • have experience with zero knowledge schemes
  • can program in Nim
  • have experience leading a team
  • have worked on peer-to-peer systems

Hiring process:

  1. Intro call with People Ops team
  2. Interview with Codex team member, focusing on team and tech fit
  3. Interview with Codex team member, deep tech interview
  4. Interview with Project Lead

Compensation:

The expected compensation range for this role is negotiable, dependent on how we assess your skills and experience throughout our interview process. We are happy to pay in any mix of fiat/crypto.

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Ubiquity Labs Remote
🗓  Sun, Jun 23 Auditing Blockchain Crypto Cryptography Ethereum Git/Github Go Rust Pays in crypto Pays in equity
About Us We are a blockchain startup focused on revolutionizing the way users interact in Web3. Our mission is to build a horizontally scalable blockchain using the latest advancements in ZK technologies. We are a team of passionate builders who believe in the transformative potential of blockchain and aim to push the boundaries of what’s possible. Job Description We are seeking a talented and motivated Rust Blockchain Engineer to join our team. If you enjoy hacking on deep tech solutions requiring knowledge of peer to peer networks, cryptography, and security, this is the role for you! You will be responsible for designing, implementing, and maintaining the protocols consensus and execution engine. You will work closely with our product and engineering team to develop a performant, scalable, and secure solution. Requirements Strong proficiency in Rust programming language Familiarity with Ru

About Us

We are a blockchain startup focused on revolutionizing the way users interact in Web3. Our mission is to build a horizontally scalable blockchain using the latest advancements in ZK technologies. We are a team of passionate builders who believe in the transformative potential of blockchain and aim to push the boundaries of what’s possible.

Job Description

We are seeking a talented and motivated Rust Blockchain Engineer to join our team. If you enjoy hacking on deep tech solutions requiring knowledge of peer to peer networks, cryptography, and security, this is the role for you! You will be responsible for designing, implementing, and maintaining the protocols consensus and execution engine. You will work closely with our product and engineering team to develop a performant, scalable, and secure solution.

Requirements

  • Strong proficiency in Rust programming language
  • Familiarity with Rust Ethereum stack (e.g., Reth, Foundry, Revm, etc)
  • Deep understanding of the blockchain consensus and execution
  • Experience with smart contract development
  • Strong problem-solving skills and the ability to work independently and as part of a team

Preferred Qualifications

  • Contributions to open-source blockchain projects
  • Knowledge of ZK cryptography
  • Experience with secure coding practices and smart contract auditing
  • Familiarity with devops, containerization, and orchestration tools

What We Offer

  • Competitive compensation package
  • Flexible working hours and remote work
  • Opportunities for professional growth and development

How to Apply

If you are a passionate Rust developer interested in breaching the capabilities of the blockchain landscape, we would love to hear from you! Please send your GitHub, resume, and any relevant projects to email.

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