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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+

What we offer ➡️

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 $ (we can also pay in Crypto)
  • 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.

General Requirements:

  • Search Time Zone: Cyprus +/- approximately three hours
  • English B2+
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ZetaChain San Francisco(CA)
We are seeking a Site Reliability Engineer to join our team to help streamline operations and maintain critical infrastructure. You’ll write custom code to automate operational tasks and support a fleet of nodes for multiple blockchain networks. You’ll also provide guidance and expertise to development teams to ensure their applications follow modern best practices. Your work will directly impact the health and stability of our L1. About ZetaChain ZetaChain is the first Universal Blockchain with native access to Bitcoin, Ethereum, Solana, and more, offering seamless UX and unified liquidity to the next billions of users. With its Universal EVM, ZetaChain empowers developers to build Universal Apps that operate natively across any blockchain, creating a fluid crypto ecosystem from a single platform. Thriving Ecosystem : 1000 dApps developed between testnet and mainnet, showcasing diverse innovation and utilization

We are seeking a Site Reliability Engineer to join our team to help streamline operations and maintain critical infrastructure. You’ll write custom code to automate operational tasks and support a fleet of nodes for multiple blockchain networks. You’ll also provide guidance and expertise to development teams to ensure their applications follow modern best practices. Your work will directly impact the health and stability of our L1.

About ZetaChain

ZetaChain is the first Universal Blockchain with native access to Bitcoin, Ethereum, Solana, and more, offering seamless UX and unified liquidity to the next billions of users. With its Universal EVM, ZetaChain empowers developers to build Universal Apps that operate natively across any blockchain, creating a fluid crypto ecosystem from a single platform.

  • Thriving Ecosystem: 1000 dApps developed between testnet and mainnet, showcasing diverse innovation and utilization.
  • Engagement: With over a million community members, ZetaChain fosters a dynamic environment for engagement, and collaboration.
  • Live on Mainnet: partnered with all major exchanges.
  • Activity: Our network has over 4M unique addresses and growing fast!
  • Well Funded: Raised over $27M!

Find out more about our ecosystem.

Find out more about our hiring culture: Dream Team Culture

Why You Want To Work Here

  • Impactful Role: Play a pivotal role in shaping the future of a leading blockchain protocol.
  • Remote Flexibility: Enjoy the freedom and flexibility of a remote work environment, ensuring a work-life balance with quarterly team meet ups to get to know each other in person.
  • Cutting-Edge Technology: Dive deep into the latest advancements in blockchain technology with ZetaChain’s innovative protocol.
  • Continuous Learning: Stay updated with the rapidly evolving blockchain landscape, ensuring you’re always at the forefront of the industry.
  • Commitment to Open Source: We are committed to supporting open source software and use high quality open source tools internally when possible.

Requirements

Our ideal candidate description is a wish list, not a checklist. We don’t expect every applicant to tick every box. If you have a strong alignment with many of the qualifications and a passion for learning, we’d love to hear from you.

  • Experience:
    • 2+ year of Software Development
    • 2+ years of Infrastructure experience
    • 2+ years of Linux and Ansible experience
    • 2+ years of Kubernetes experience
    • Must play well with others, success is a team sport and at ZetaChain everyone participates!
    • Previous Startup Experience is important. We move much faster than your typical enterprise environment.
    • Security Mindset: constantly anticipating and strategizing against potential threats and vulnerabilities in any system or process.
  • Languages: Go, Ansible, Python, Terraform, Bash
  • Tech stack: Grafana, Linux, Docker, Kubernetes, Cosmos SDK
  • Platforms: AWS, GCP, Bare Metal
  • Location:
    • Remote (USA, Argentina, or EU)
  • Job Responsibilities:
    • Write code to streamline operations
    • Build monitoring and dashboards to report on server, infrastructure, and web app health
    • Deploy and maintain blockchain nodes for ZetaChain, Ethereum, Bitcoin, etc
    • Manage infrastructure for web applications
    • Ensure all processes meet our security, performance, and reliability requirements
    • Participate in on-call rotation every month
  • Bonus points:
    • Familiar with DevOps, DevSecOps, GitOps methodologies & best practices
    • Understanding of blockchain (Bitcoin, Ethereum, Cosmos); smart contracts (solidity), p2p networking
    • Experience with Go (Cosmos SDK, go-ethereum, btcsuite, Tendermint Core)

Who Would Be a Good Fit for This Role?

A candidate who is a coder at heart with a diverse set of experiences. They should enjoy streamlining operations and building new services that include comprehensive monitoring.

  • A seasoned developer with a solid foundation in software engineering and infrastructure
  • A proactive problem-solver with a track record of ensuring system reliability and scalability, now ready to tackle the unique challenges of blockchain infrastructure.
  • A creative thinker who is not only skilled in programming but also in building testing and observability tools to streamline development processes.
  • Someone with substantial experience in building and maintaining robust, scalable backend systems.
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Omni Network EST Time zones
About We’re building Omni : a platform allowing developers to deploy applications across all rollups without fragmenting liquidity. We’re looking for early team members to help us bring this ambitious vision to life. We’re a team who already built a platform that processed over $70M leading to our $18M fundraise from top investors including Pantera, Two Sigma Ventures, Coinbase Ventures alongside angel investors including Stani Kulechov (founder of Aave), Sandeep Nailwal (cofounder of Polygon) and more. In addition to this we have over $4B deposited to secure Omni on mainnet. We are growing rapidly and we need ambitious and experienced team members to join us to help scale Ethereum’s future. About the role We are seeking a Senior Platform Engineer proficient in Golang to develop and enhance testing environments and infrastructure for the Omni protocol. Responsibilities

About

We’re building Omni: a platform allowing developers to deploy applications across all rollups without fragmenting liquidity. We’re looking for early team members to help us bring this ambitious vision to life.

We’re a team who already built a platform that processed over $70M leading to our $18M fundraise from top investors including Pantera, Two Sigma Ventures, Coinbase Ventures alongside angel investors including Stani Kulechov (founder of Aave), Sandeep Nailwal (cofounder of Polygon) and more. In addition to this we have over $4B deposited to secure Omni on mainnet.

We are growing rapidly and we need ambitious and experienced team members to join us to help scale Ethereum’s future.

About the role

We are seeking a Senior Platform Engineer proficient in Golang to develop and enhance testing environments and infrastructure for the Omni protocol.

Responsibilities

  • Develop our load testing framework to evaluate the performance and scalability of our protocols.
  • Ensure seamless protocol upgrades and manage rollback procedures when necessary.
  • Implement automation tools for deployment, monitoring, and scaling within the cloud environment.
  • Collaborate with protocol engineers to troubleshoot and perform root cause analysis.
  • Participate in on-call rotations to ensure systems uptime and incident resolution.

Requirements

  • 3-5+ years of experience in Go programming or similar language.
  • 1+ years of experience in a blockchain protocol.
  • Proficient with cloud services such as GCP, AWS or Azure.
  • Experience with automation and scripting using tools like Terraform, Kubernetes and Ansible.
  • Strong background in monitoring tools like Prometheus, Grafana, or similar.
  • Ability to handle on-call responsibilities reliably and effectively.
  • Bachelor’s or higher degree in Computer Science, Engineering, or related field.
  • Location: Must be in the New York (EST) or Europe (CET) time zones.
  • Overlap hours: Available daily from 9 AM to 12 PM EST for team collaboration.

Competencies

  • Autonomous — specifically seeks to take greater ownership and responsibility and thrives in their personal growth by doing so
  • Action oriented — we are looking for people who take action by default, consistently driving forward progress without asking for permission
  • An engineer in both thought and implementation — they must be able to design architecture and see it through to implementation
  • Adaptable — thrives in ambiguity, able to quickly iterate and push forward as the business dynamically expands
  • Highly intelligent — learns quickly and can participate in abstract intellectually engaging conversations
  • Effective communicator — clearly articulates ideas and engages in debates in a productive manner that leads us to making better decisions

Nice to Haves

  • Experience building a system with a distributed consensus mechanism
  • Solid understanding of the Ethereum Virtual Machine

Benefits

Our benefits include competitive compensation, token packages for all employees, regular team off-sites around the world and unlimited PTO. In addition, you’ll join a team of high-caliber people innovating at the frontier of crypto that work collaboratively to help one another accelerate their personal growth.

Values

We are a mission driven company. We believe deeply that through software engineering we can build a self-sovereign society. In our day to day, we make decisions based upon our company values and operating principles:

Company values

  • Customer centricity
  • Long-term orientation
  • Courage

Operating principles

  • High-trust & autonomy
  • Kindness & respect
  • Collaboration
  • Humility & low-ego
  • Transparency
  • Data driven
  • Precise communication
  • Results oriented
  • “Kerplunk”: clean handoffs and acknowledgement of ownership between team members

The future belongs to all of us, independent of our origins. Omni is an equal opportunity employer and does not discriminate on the basis of race, religion, color, sexual orientation, gender or any other status protected under federal, state or local law.

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Nethermind Remote
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, AI, 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 renowned companies, 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 seeking an Infrastructure Engineer with strong expertise in identi

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, AI, 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 renowned companies, 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 seeking an Infrastructure Engineer with strong expertise in identity management and system integrations. This role focuses on maintaining our authentication infrastructure, managing integrations, and providing technical support to ensure smooth operations across our engineering organisation.

Primary Responsibilities

  • Implement and maintain Okta-based identity management solutions
  • Configure and manage integrations between various cloud services and internal applications
  • Handle access control and RBAC implementation across our technology stack
  • Provide DevOps support and troubleshoot integration issues
  • Maintain CI/CD infrastructure and deployment pipelines
  • Create clear documentation for processes and integrations

Technical Requirements

Strong understanding of:

  • SAML, OAuth, and SSO implementations
  • RBAC and access management
  • Okta administration and integration patterns
  • Cloud IAM (AWS IAM, GCP IAM)

Experience with:

  • Infrastructure as Code (Terraform, Ansible)
  • CI/CD tools (GitHub Actions)
  • Cloud platforms (GCP and/or AWS)
  • Basic scripting in Python or Go
  • 2-5+ years of infrastructure/DevOps experience

Key Skills

  • Strong troubleshooting and problem-solving abilities
  • Experience in managing DevOps related requests efficiently
  • Clear technical documentation skills
  • Effective communication with technical and non-technical stakeholders
  • Ability to manage multiple integration projects

Nice to Have

  • Blockchain technology exposure
  • JFrog Artifactory experience
  • Experience with multi-factor authentication implementation
  • Knowledge of security best practices

Day-to-Day Activities

  • Managing Okta configurations and integrations
  • Handling access control and user provisioning
  • Supporting teams with authentication and authorization needs
  • Implementing and maintaining security standards
  • Responding to and resolving DevOps support requests
  • Automating routine tasks and workflows

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

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Imperator.co Remote
Who we are Imperator.co is a leading proof-of-stake node operator, securing over 45 blockchains, including Cosmos, Ethereum, and Sui, with more than $400M in assets staked. Serving a global customer base of 200,000+, we specialize in Data Engineering, supporting Cosmos infrastructure. Trusted by dYdX, Osmosis, Axelar, Coingecko, and others, we contribute to major protocols’ operations. Imperator.co proudly collaborates with dYdX, contributing as a key team running the indexer for dYdX v4. Our role is critical in ensuring traders have access to accurate, real-time asset pricing and trading data. Our goal is to empower and educate, making the Cosmos ecosystem more accessible. We provide people with extensive research papers, founders interview, weekly newsletter. Our commitment extends to diverse professional services, including expert consultation in areas such as tokenomics, marketing, strategy, and infrast

Who we are

Imperator.co is a leading proof-of-stake node operator, securing over 45 blockchains, including Cosmos, Ethereum, and Sui, with more than $400M in assets staked. Serving a global customer base of 200,000+, we specialize in Data Engineering, supporting Cosmos infrastructure. Trusted by dYdX, Osmosis, Axelar, Coingecko, and others, we contribute to major protocols’ operations.

Imperator.co proudly collaborates with dYdX, contributing as a key team running the indexer for dYdX v4. Our role is critical in ensuring traders have access to accurate, real-time asset pricing and trading data. Our goal is to empower and educate, making the Cosmos ecosystem more accessible. We provide people with extensive research papers, founders interview, weekly newsletter.

Our commitment extends to diverse professional services, including expert consultation in areas such as tokenomics, marketing, strategy, and infrastructure. We offer technical support, tailored staking services for institutional clients, and white-labeling solutions.

Who we’re looking for

We are seeking a visionary and proactive Lead DevOps Engineer who is passionate about innovation and has a deep understanding of blockchain technologies and Web3. The ideal candidate will take charge in leading our DevOps initiatives, managing and optimizing CI/CD pipelines, enhancing on-call alerting systems, and ensuring robust IT incident management. Your role is crucial in maintaining our infrastructure’s operational integrity, facilitating seamless deployments, and contributing to our overall mission.

  • Leadership and Initiative: Lead and drive DevOps initiatives, demonstrating proactive problem-solving and a forward-thinking approach.
  • Optimizing CI/CD Pipelines: Manage and enhance continuous integration and continuous deployment processes to ensure smooth and efficient deployment of software.
  • Enhancing On-Call Alerting Systems: Improve alerting systems to ensure timely responses to incidents, maintaining system reliability.
  • Robust IT Incident Management: Establish and follow thorough procedures for managing IT incidents to minimize downtime and impact on operations.
  • Infrastructure Operational Integrity: Confidently manage and maintain the operational integrity of our infrastructure across multiple cloud providers, ensuring high availability and resilience.
  • Seamless Deployments: Facilitate the smooth and efficient deployment of software, minimizing disruptions and ensuring continuity of service.

Responsibilities

  • Security and Compliance: Maintain security and compliance standards, ensuring all systems adhere to company policies and industry regulations.
  • Infrastructure as Code (IaC): Design, provision, and manage infrastructure through IaC using Terraform, Ansible, and GitOps, adhering to established company best practices.
  • Automation and Efficiency: Develop tools, scripts, and playbooks to speed up processes and enhance efficiency across our organization.
  • Containerization and Orchestration: Experience in containerization with Docker, and familiarity with orchestration.
  • Cloud Expertise: Hands-on experience with on-premise and public clouds (GCP preferred), and a solid understanding of service offerings and management tools from major cloud providers such as AWS and GCP.
  • Proactive Security Management: Plan and implement necessary security updates and patches to ensure infrastructure reliability and safety.
  • Collaboration and Communication: Actively participate in architectural discussions, technical presentations, and the review process to enhance system designs and practices. Strong communication skills are essential for this fully remote role that involves working with multiple stakeholders across all levels of Engineering.
  • On-Call Responsibility: Willingness to be on-call, including weekends, for critical alerts to ensure system reliability. We consider on-call as a crucial component of a reliable system.

Technical Proficiencies

  • Proficient in Linux, Docker, AWS, Ansible, Terraform, and familiar with cloud-native architectures.
  • Expertise in systems administration, site reliability, and DevOps practices, with a focus on enhancing reliability and performance through proactive monitoring and collaboration.
  • Creating scalable, secure infrastructure with robust monitoring, logging, and metrics to support dynamic scaling and reliability.
  • Establishing automated pipelines for comprehensive testing, validation, and deployment, including code approval processes and release management.
  • Managing test and production nodes across different ecosystems like Cosmos, ETH, Sui, etc.
  • Embracing automation with Python/Bash scripting to streamline tasks and enhance efficiency across our organization.

Nice to have

  • Familiarity with blockchain nodes is advantageous

Benefits

  • Work from anywhere in the world
  • Flexible working schedule
  • Financial Support for education/courses
  • Annual bonus
  • Stipends to help get your work equipment without compromises
  • And more

Let us know how we can make this the best place to work for you.

How to Apply

Does this role sound like a good fit? Fill out this form.

Imperator.co welcomes all qualified people to apply regardless of race, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. Compensation will be competitive and commensurate with experience.

Process

Shortlisted candidates will then proceed through the following steps:

  • Screening interview - an initial discussion to assess general qualifications, motivation, and alignment with our team’s values and culture
  • Technical interview - a comprehensive evaluation to assess technical abilities
  • Take home assignment - a practical take-home assignment where candidates demonstrate their skills through hands-on tasks related to their day-to-day activities, showing how they would contribute to our team’s dynamics
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ZetaChain US
We are seeking a Site Reliability Engineer to join our team to help streamline operations and maintain critical infrastructure. You’ll write custom code to automate operational tasks and support a fleet of nodes for multiple blockchain networks. You’ll also provide guidance and expertise to development teams to ensure their applications follow modern best practices. Your work will directly impact the health and stability of our L1. About ZetaChain ZetaChain is the first Universal Blockchain with native access to Bitcoin, Ethereum, Solana, and more, offering seamless UX and unified liquidity to the next billions of users. With its Universal EVM, ZetaChain empowers developers to build Universal Apps that operate natively across any blockchain, creating a fluid crypto ecosystem from a single platform. Thriving Ecosystem : 1000 dApps developed between testnet and mainnet, showcasing diverse innovation and utilization

We are seeking a Site Reliability Engineer to join our team to help streamline operations and maintain critical infrastructure. You’ll write custom code to automate operational tasks and support a fleet of nodes for multiple blockchain networks. You’ll also provide guidance and expertise to development teams to ensure their applications follow modern best practices. Your work will directly impact the health and stability of our L1.

About ZetaChain

ZetaChain is the first Universal Blockchain with native access to Bitcoin, Ethereum, Solana, and more, offering seamless UX and unified liquidity to the next billions of users. With its Universal EVM, ZetaChain empowers developers to build Universal Apps that operate natively across any blockchain, creating a fluid crypto ecosystem from a single platform.

  • Thriving Ecosystem: 1000 dApps developed between testnet and mainnet, showcasing diverse innovation and utilization.
  • Engagement: With over a million community members, ZetaChain fosters a dynamic environment for engagement, and collaboration.
  • Live on Mainnet: partnered with all major exchanges.
  • Activity: Our network has over 4M unique addresses and growing fast!
  • Well Funded: Raised over $27M!

Find out more about our ecosystem.

Find out more about our hiring culture: Dream Team Culture.

Why You Want To Work Here

  • Impactful Role: Play a pivotal role in shaping the future of a leading blockchain protocol.
  • Remote Flexibility: Enjoy the freedom and flexibility of a remote work environment, ensuring a work-life balance with quarterly team meet ups to get to know each other in person.
  • Cutting-Edge Technology: Dive deep into the latest advancements in blockchain technology with ZetaChain’s innovative protocol.
  • Continuous Learning: Stay updated with the rapidly evolving blockchain landscape, ensuring you’re always at the forefront of the industry.
  • Commitment to Open Source: We are committed to supporting open source software and use high quality open source tools internally when possible.

Requirements

Our ideal candidate description is a wish list, not a checklist. We don’t expect every applicant to tick every box. If you have a strong alignment with many of the qualifications and a passion for learning, we’d love to hear from you.

  • Experience:
    • 2+ year of Software Development
    • 2+ years of Infrastructure experience
    • 2+ years of Linux and Ansible experience
    • 2+ years of Kubernetes experience
    • Must play well with others, success is a team sport and at ZetaChain everyone participates!
    • Previous Startup Experience is important. We move much faster than your typical enterprise environment.
    • Security Mindset: constantly anticipating and strategizing against potential threats and vulnerabilities in any system or process.
  • Languages: Go, Ansible, Python, Terraform, Bash
  • Tech stack: Grafana, Linux, Docker, Kubernetes, Cosmos SDK
  • Platforms: AWS, GCP, Bare Metal
  • Location:
    • Remote (USA, Argentina, or EU)
  • Job Responsibilities:
    • Write code to streamline operations
    • Build monitoring and dashboards to report on server, infrastructure, and web app health
    • Deploy and maintain blockchain nodes for ZetaChain, Ethereum, Bitcoin, etc
    • Manage infrastructure for web applications
    • Ensure all processes meet our security, performance, and reliability requirements
    • Participate in on-call rotation every month
  • Bonus points:
    • Familiar with DevOps, DevSecOps, GitOps methodologies & best practices
    • Understanding of blockchain (Bitcoin, Ethereum, Cosmos); smart contracts (solidity), p2p networking
    • Experience with Go (Cosmos SDK, go-ethereum, btcsuite, Tendermint Core)

Who Would Be a Good Fit for This Role?

A candidate who is a coder at heart with a diverse set of experiences. They should enjoy streamlining operations and building new services that include comprehensive monitoring.

  • A seasoned developer with a solid foundation in software engineering and infrastructure
  • A proactive problem-solver with a track record of ensuring system reliability and scalability, now ready to tackle the unique challenges of blockchain infrastructure.
  • A creative thinker who is not only skilled in programming but also in building testing and observability tools to streamline development processes.
  • Someone with substantial experience in building and maintaining robust, scalable backend systems.

Does this feel like the perfect fit for you or someone else you know? Reach out to email or hop in our Discord to get in touch with a team member.

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Gelato Network Remote
Gelato is an all-in-one Ethereum Rollup as a Service Platform built without limits. Designed to be super-fast, incredibly secure, and infinitely scalable, Gelato rollups allow anyone to build and deploy their fully serviced Layer 2 chains on Arbitrum, Optimism, Polygon, Celestia and more at a pace natively integrated with Web3’s favorite tools and services like Etherscan, The Graph, Pyth, Layer Zero and many more launching a production-ready web3 development environment from the Genesis block. What we offer: Join one of the most technically robust teams in the crypto space , operating in a fully remote environment with our headquarters located in the crypto hub of Zug, Switzerland. Play a pivotal role in shaping the future of blockchain , by contributing to the development of Gelato’s Rollup-As-A-Service Platform, already trusted by leading projects like Lisk and Astar Network.

Gelatois an all-in-one Ethereum Rollup as a Service Platform built without limits. Designed to be super-fast, incredibly secure, and infinitely scalable, Gelato rollups allow anyone to build and deploy their fully serviced Layer 2 chains on Arbitrum, Optimism, Polygon, Celestia and more at a pace natively integrated with Web3’s favorite tools and services like Etherscan, The Graph, Pyth, Layer Zero and many more launching a production-ready web3 development environment from the Genesis block.

What we offer:

  • Join one of the most technically robust teams in the crypto space, operating in a fully remote environment with our headquarters located in the crypto hub of Zug, Switzerland.
  • Play a pivotal role in shaping the future of blockchain, by contributing to the development of Gelato’s Rollup-As-A-Service Platform, already trusted by leading projects like Lisk and Astar Network.
  • Dive deep into cutting-edge Web3 technologies with exposure to Gelato’s premier Middleware Services stack, including Gelato Web3 Functions and Gelato Relay, foundational to top-tier applications such as MakerDAO, Connext, Abracadabra, and Pancakeswap.
  • Earn and have a say with the GEL Token package, granting you a stake in the network’s future and a voice in the strategic direction of the project.
  • Be backed by the best, with support from world-class investors including Dragonfly, IOSG, Galaxy Digital, ParaFi, Gnosis, and renowned figures like Stani Kulechov among others, securing your position at the forefront of the Web3 revolution.

Responsibilities:

  • Master diverse Ethereum Rollup technologies including Arbitrum, Optimism, Polygon, zkSync, and more, preparing for deployment, operation, debugging, and enhancement activities.
  • Architect a high-impact decentralized network, focusing on scalability to manage a sequencer and RPC node infrastructure that processes millions of transactions and handles billions of RPC requests daily.
  • Deepen your expertise in Zero Knowledge proofs, embracing the challenge of working with ZK-EVM stacks and pushing the boundaries of privacy and scalability in blockchain.
  • Embrace full ownership of your code with a proactive approach to DevOps, ensuring robust deployment and real-time monitoring in collaboration with our Infrastructure team.
  • Innovate within Rollup ecosystems, designing and implementing groundbreaking features like Decentralized Sequencing, Eigenlayer restaking, peer-to-peer messaging, threshold signatures, and trust-minimized off-chain computation.
  • Enhance network security and resilience, creatively identifying potential attack vectors and failure points, establishing reproducible testing environments, and crafting strategic fixes.
  • Develop and refine recovery protocols for our core node software, ensuring system robustness and rapid response to unforeseen events.
  • Build and maintain distributed systems designed for exceptional reliability across diverse blockchain environments, setting new standards for uptime and performance.

Requirements

  • You can work with high autonomy from research, spec, implementation, deployment, monitoring and patching your code
  • Strong written and verbal English communication skills
  • You are comfortable with both DevOps and Software Engineering
  • 3 years experience with DevOps - Terraform, Ansible, GCP/AWS, Docker, Kubernetes
  • 2 years experience with Golang/Rust/C++ (you will be using Go)
  • You have extensive experience in shipping production-grade code that handles thousands of user interactions or transactions
  • Have a deep understanding of the EVM and/or other VMs and and how external tooling integrates with it
  • Strong experience with high throughput database systems
  • Strong experience with maintaining scalable microservices systems
  • Strong experience with distributed systems and/or container orchestration
  • Strong interest in Web3/crypto industry
  • Experience using crypto applications (e.g. Uniswap, Aave, etc.)

Not essential, but big bonus points:

  • Knowledge about the inner workings of the Ethereum client architecture
  • Knowledge of the inner workings of the EVM execution client geth
  • Knowledge about the inner workings of the various Ethereum rollup clients including but not limited to op-geth, understand the underlying components, and have opinions about the various trade-offs of those components and platforms
  • 1 year experience with Solidity
  • Experience with p2p network technologies such as libp2p

Technologies we use and teach:

  • GETH and its various Rollup forks
  • Golang/Rust
  • Node.js/TypeScript
  • libp2p
  • RabbitMQ
  • Redis
  • GCP (less AWS)
  • Ethers.js
  • Subgraphs

Benefits

  • Fully remote team, with team members in Zug, Paris, New York, London, Singapore, and many other cool places. We highly value having availability overlapping with (CET) working hours to enhance collaboration with the core team
  • Competitive package with a generous token package. Get a share of the network token and be able to participate in the Gelato DAO
  • Chance to participate in shaping the future of web3 by working together with the biggest projects in this space that use Gelato such as Optimism, Polygon, Arbitrum, Celestia and Eigenlayer
  • World-class Investors - We are backed by the community, including industry-leading experts such as Dragonfly, ParaFi, Nascent, IDEO, IOSG and Galaxy Digital.
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Flow Traders Remote
Flow Traders is looking for an experienced C++ Developer to join our growing Technology team in Amsterdam. The ideal candidate is driven, innovative and passionate about working with the latest technologies. This is a unique opportunity to join a leading proprietary trading firm with an entrepreneurial and innovative culture at the heart of its business At Flow Traders you will work on developing low-latency systems that are used to trade different asset classes (including equities, derivatives, cryptocurrencies) at many venues around the world. We are looking for motivated software engineers that can take ownership of the full software development life cycle. You will work closely with product owners and traders to gather, discuss and clarify requirements; collaborate with quality assurance engineers to define acceptance criteria and take responsibility for testing and ensuring quality of your implementations; and deploy production and work together with oper

Flow Traders is looking for an experienced C++ Developer to join our growing Technology team in Amsterdam. The ideal candidate is driven, innovative and passionate about working with the latest technologies. This is a unique opportunity to join a leading proprietary trading firm with an entrepreneurial and innovative culture at the heart of its business

At Flow Traders you will work on developing low-latency systems that are used to trade different asset classes (including equities, derivatives, cryptocurrencies) at many venues around the world. We are looking for motivated software engineers that can take ownership of the full software development life cycle. You will work closely with product owners and traders to gather, discuss and clarify requirements; collaborate with quality assurance engineers to define acceptance criteria and take responsibility for testing and ensuring quality of your implementations; and deploy production and work together with operations engineers and traders to perform post-deployment support and validation.

Some of the technologies we use in the development process

We do not expect previous experience with all the items listed below.

  • C++ (Standard in use: C++17. Migrating to C++20 )
  • Compilers: gcc 10 / clang 13
  • Python
  • Build system: CMake
  • Version control: Git
  • Testing frameworks: Google Test, Pytest, and Nosetest
  • Version control/code review system: Bitbucket
  • Operating system: Debian Linux
  • Continuous integration system: Bamboo
  • Deployment automation: Ansible

What You Will Do

Main technical activities include:

  • Exchange Connectivity: Your primarily responsibility will be writing software that communicates with exchanges through their APIs, receiving market data and sending orders over the network in different protocols, such as TCP, UDP, Websocket. The quality of software is ensured thanks to a set of testing suites, which you are expected to use, maintain and extend.
  • Trading Strategies: Your main responsibility will be to implement trading algorithms based on requirements provided by traders. You will acquire and develop the necessary trading knowledge to successfully translate the requirements into actual software implementation.

What You Need to Succeed

  • 6+ years of experience with C++
  • Good knowledge of data structures and algorithms
  • Cryptocurrency/Blockchain familiarity is a plus
  • Understanding of full software development life cycle
  • Ability to write clean and simple code
  • Relevant experience with unit and regression testing
  • Knowledgeable about computer architecture and memory subsystem
  • Experience with some Linux distribution
  • Good interpersonal and team playing skills
  • Able to communicate with stakeholders with different backgrounds

Flow Traders does not accept unsolicited resumes from any professional staffing or search firms. All resumes, and any other information identifying potential candidates, submitted to any employee at Flow Traders via-email, the Internet or directly without a valid and signed search agreement will be deemed the sole property of Flow Traders, and no placement fee will be paid in the event the candidate is hired by Flow Traders.

Apply Now:

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