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Libre Capital Remote
About the Company Libre is focused on the design and development of a blockchain-based protocol to eliminate inefficiencies in legal, financial and operational workflows for private markets. Going beyond the simple concept of tokenisation and enabling seamless access to private markets directly on-chain, regardless of the end-user platform and/or public network where the user is based Libre’s product focus is to tokenise the funds on a blockchain infrastructure and enable future composability of the digital security assets with other institutional on-chain services e.g., collateralised lending and secondary trading. About the role: We are looking for an experienced Solidity Developer to join our team, working on cutting-edge projects. You will play a key role in designing, developing, and maintaining blockchain-based solutions that ensure sta

 

About the Company

Libre is focused on the design and development of a blockchain-based protocol to eliminate inefficiencies in legal, financial and operational workflows for private markets. Going beyond the simple concept of tokenisation and enabling seamless access to private markets directly on-chain, regardless of the end-user platform and/or public network where the user is based

Libre’s product focus is to tokenise the funds on a blockchain infrastructure and enable future composability of the digital security assets with other institutional on-chain services e.g., collateralised lending and secondary trading.

About the role:

We are looking for an experienced Solidity Developer to join our team, working on cutting-edge projects. You will play a key role in designing, developing, and maintaining blockchain-based solutions that ensure stability, security, and scalability for our real-world asset tokenisation ecosystem. This is an exciting opportunity to work at the forefront of blockchain and financial technology, contributing to the future of tokenised assets.

 

What you are good at:

  • Write and review high assurance code, tests, invariants and other deliverables for our protocol projects using industry best-practices
  • Design, implement, and deploy secure and efficient Solidity-based smart contracts for Libre’s protocol
  • Emphasis on robust process, continuous learning and ownership including collaborating with external audit firms as needed
  • Contribute and evolve our internal methodologies, coding standards, review methods and other standard operating procedures
  • Troubleshoot and optimize smart contracts while staying current with blockchain trends and advancements
  • Contribute to our cross-chain capabilities by building robust integrations and maintaining multichain compatibility
  • Closely collaborate with members across various teams
  • Stay updated on the latest developments in blockchain technology, DeFi protocols, and trends in digital asset management

 

What you bring:

  • 3+ years of experience in solidity development, with a proven track record of deployed contracts on mainnet
  • Strong knowledge of EVM
  • Extensive experience in developing complex smart contracts. Familiar with tooling such as Foundry, Hardhat or Remix
  • Understanding of the DeFi landscape, such as lending protocols, AMMs, Perps and stablecoins
  • Ability to effectively communicate, collaborate and connect with clients, partners and other third parties
  • Excellent problem-solving skills, attention to detail, and the ability to work collaboratively in a team environment

 

Bonus Qualifications

  • Experience with multichain environments and integrating across diverse blockchain ecosystems
  • Knowledge and experience with real-world assets (RWAs)
  • Public GitHub contributions to high-quality projects in the Ethereum or broader Web3 space
  • Experience in developing off-chain applications that integrate with web3 protocols, using libraries such as Web3.js and ethers.js
  • Knowledge in Traditional Finance, and the intersection between traditional finance and blockchain, such as Tokenisation

What we offer:

  • Competitive salary and benefits package
  • Opportunity to work on challenging and impactful projects
  • Collaborative and supportive work environment
  • Opportunities for professional growth and development

Apply Now:

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Libre Capital UK
About the Company Libre is focused on the design and development of a blockchain-based protocol to eliminate inefficiencies in legal, financial and operational workflows for private markets. Going beyond the simple concept of tokenisation and enabling seamless access to private markets directly on-chain, regardless of the end-user platform and/or public network where the user is based Libre’s product focus is to tokenise the funds on a blockchain infrastructure and enable future composability of the digital security assets with other institutional on-chain services e.g., collateralised lending and secondary trading. About the role: We are looking for an experienced Solidity Developer to join our team, working on cutting-edge projects. You will play a key role in designing, developing, and maintaining blockchain-based solutions that ensure stability, security, and scalability for our real-world asset tokenisation ecosystem. T

About the Company

Libre is focused on the design and development of a blockchain-based protocol to eliminate inefficiencies in legal, financial and operational workflows for private markets. Going beyond the simple concept of tokenisation and enabling seamless access to private markets directly on-chain, regardless of the end-user platform and/or public network where the user is based

Libre’s product focus is to tokenise the funds on a blockchain infrastructure and enable future composability of the digital security assets with other institutional on-chain services e.g., collateralised lending and secondary trading.

About the role:

We are looking for an experienced Solidity Developer to join our team, working on cutting-edge projects. You will play a key role in designing, developing, and maintaining blockchain-based solutions that ensure stability, security, and scalability for our real-world asset tokenisation ecosystem. This is an exciting opportunity to work at the forefront of blockchain and financial technology, contributing to the future of tokenised assets.

What you are good at:

  • Writing and reviewing high assurance code, tests, invariants and other deliverables for our protocol projects using industry best-practices
  • Designing, implementing, and deploying secure and efficient Solidity-based smart contracts for Libre’s protocol
  • Emphasis on robust process, continuous learning and ownership including collaborating with external audit firms as needed
  • Contributing and evolving our internal methodologies, coding standards, review methods and other standard operating procedures
  • Troubleshooting and optimizing smart contracts while staying current with blockchain trends and advancements
  • Contributing to our cross-chain capabilities by building robust integrations and maintaining multichain compatibility
  • Closely collaborating with members across various teams
  • Staying updated on the latest developments in blockchain technology, DeFi protocols, and trends in digital asset management

What you bring:

  • 3+ years of experience in solidity development, with a proven track record of deployed contracts on mainnet
  • Strong knowledge of EVM
  • Extensive experience in developing complex smart contracts. Familiar with tooling such as Foundry, Hardhat or Remix
  • Understanding of the DeFi landscape, such as lending protocols, AMMs, Perps and stablecoins
  • Ability to effectively communicate, collaborate and connect with clients, partners and other third parties
  • Excellent problem-solving skills, attention to detail, and the ability to work collaboratively in a team environment

Bonus Qualifications

  • Experience with multichain environments and integrating across diverse blockchain ecosystems
  • Knowledge and experience with real-world assets (RWAs)
  • Public GitHub contributions to high-quality projects in the Ethereum or broader Web3 space
  • Experience in developing off-chain applications that integrate with web3 protocols, using libraries such as Web3.js and ethers.js
  • Knowledge in Traditional Finance, and the intersection between traditional finance and blockchain, such as Tokenisation

What we offer:

  • Competitive salary and benefits package
  • Opportunity to work on challenging and impactful projects
  • Collaborative and supportive work environment
  • Opportunities for professional growth and development
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Nethermind EMEA
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. Role Overview: As a Senior Full Stack Engineer, you will be responsible for designi

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.

Role Overview:

As a Senior Full Stack Engineer, you will be responsible for designing, developing, and maintaining both frontend and backend components. You will work closely with product managers, designers, and other engineers to deliver high-quality, secure, and scalable solutions that meet the needs of our clients. This role requires a deep understanding of both frontend technologies like React and backend systems.

We are looking for candidates located in the EMEA region.

Why You’ll Love This Role

  • Impactful Work: Your contributions will directly influence the way stakeholders interact with and perceive the security of blockchain networks through both the dashboard and the Insights API.
  • Collaborative Environment: Join a team of passionate professionals who are committed to innovation, quality, and making a tangible impact in the blockchain space.
  • Professional Growth: Enjoy opportunities for professional development and career progression in a rapidly evolving industry.

About You

An ideal candidate has 5+ years of Full-Stack Development experience and contributed to blockchain-related projects. We are looking for candidates who have worked on complex projects in a distributed team.

  • Problem-Solving Attitude: Creative thinker with a knack for solving intricate technical challenges.
  • Communication: Excellent communication skills, with the ability to convey technical concepts to non-technical stakeholders.
  • Autonomous: The ability to work independently, make informed decisions, and take initiative without needing constant supervision, ensuring high productivity and effective problem-solving.
  • Mentorship and Leadership: Provide technical guidance and mentorship to team members, fostering a culture of continuous learning and improvement.

Responsibilities:

  • Collaborate with cross-functional teams, including product managers, designers, and other developers, to deliver high-quality projects on time.
  • Writing clean, efficient, and maintainable code: Writing code that is easy to understand and modify is crucial.
  • Debugging and testing: Ensuring that the frontend code is error-free and performs optimally through debugging tools and testing methodologies.
  • Staying up-to-date with emerging trends and technologies: The web development industry is constantly evolving, and it is essential to stay current with the latest technologies, trends, and best practices.
  • Documenting code and maintaining code repositories: To ensure that the development team can easily understand and modify the codebase, it is crucial to document your code and maintain code repositories.
  • Participating in code reviews: Code reviews help identify potential issues and ensure that the codebase meets quality standards. You should be prepared to participate in code reviews and provide feedback on other team members’ code.
  • Assisting with deployment: You may be involved in the deployment process, which includes configuring web servers, managing version control systems, and resolving any issues that arise during deployment.
  • Provide guidance and mentorship to more junior developers, promoting continuous learning and improvement within the team.

Skills:

  • Excellent skills in modern Go. Other programming languages and platforms are nice to have (JavaScript/Typescript, Rust, Python or Java)
  • Awareness of modern client- and server-side React applications
  • Experienced in designing scalable APIs
  • Experienced in testing backend and frontend
  • Experienced in modern database design and interaction (SQL and/or NoSQL)
  • Expertise in architecture principles, design patterns, and the ability to analyze and address trade-offs in business requirements, system performance, reliability, and maintainability
  • Experience in working closely with a DevOps team to design and deploy cloud-native infrastructure, to ensure scalability and reliability

Nice to have:

  • Blockchain application experience (e.g. DeFi Protocols, Wallets, DEXs, block explorers, blockchain user-facing applications)
  • Experience with smart contract development and interaction (e.g., Solidity, Web3.js, ethers.js)
  • Small team leadership experience
  • Financial Services and Markets understanding

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

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Rank Remote
Rank (rank.trading) About Us: Rank is revolutionizing DeFi by democratizing algorithmic trading strategies. Our platform enables users to create and deploy custom trading algorithms without coding knowledge, while other users can invest in these strategies based on global performance rankings. Think of it as a decentralized marketplace for algorithmic trading strategies, where successful creators operate like digital hedge fund managers. Role Overview: We're seeking a Junior Developer with expertise in connecting smart contracts to frontend applications. The ideal candidate will bridge the gap between our blockchain infrastructure and user interface, ensuring seamless integration of DeFi trading strategies. Key Responsibilities: Integrate smart contracts with our existing frontend codebase

Rank (rank.trading)

About Us:
Rank is revolutionizing DeFi by democratizing algorithmic trading strategies. Our platform enables users to create and deploy custom trading algorithms without coding knowledge, while other users can invest in these strategies based on global performance rankings. Think of it as a decentralized marketplace for algorithmic trading strategies, where successful creators operate like digital hedge fund managers.
Role Overview:
We're seeking a Junior Developer with expertise in connecting smart contracts to frontend applications. The ideal candidate will bridge the gap between our blockchain infrastructure and user interface, ensuring seamless integration of DeFi trading strategies.
Key Responsibilities:

  • Integrate smart contracts with our existing frontend codebase
  • Develop and maintain REST APIs to support platform functionality
  • Collaborate with our blockchain and frontend teams to implement new features
  • Optimize dApp performance and user experience
  • Write clean, maintainable, and well-documented code
  • Participate in code reviews and technical discussions

Required Skills & Experience:

  • Proven experience with Web3 libraries (wagmi and/or web3.js)
  • Strong proficiency in Next.js, specifically with the App Router
  • Experience building and maintaining REST APIs
  • Solid understanding of blockchain technology and DeFi concepts
  • Familiarity with TypeScript and React
  • Ability to work independently and problem-solve effectively

Bonus Qualifications:

  • C++ programming experience
  • Experience with DeFi protocols and smart contracts
  • Contributions to open-source projects
  • Knowledge of trading algorithms or financial markets

What We Offer:

  • Competitive base salary
  • Opportunity for token-based compensation
  • Work with cutting-edge blockchain technology
  • Remote-friendly environment
  • Career growth opportunities in a rapidly expanding DeFi project

Requirements:

  • Must be available during Central European Time (CET) working hours
  • Strong English communication skills
  • Reliable internet connection for remote collaboration

How to Apply:
Please send your TG handle, resume, GitHub profile, and any relevant project examples to email. Include "Junior Smart Contract Developer - [Your Name]" in the subject line.
Rank is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.

Apply Now:

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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. View all our open positions here: https://www.nethermind.io/open-roles Role Overview: As a Senior Full Stack Engineer, you will be respo

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. View all our open positions here: https://www.nethermind.io/open-roles Role Overview: As a Senior Full Stack Engineer, you will be responsible for designing, developing, and maintaining both frontend and backend components. You will work closely with product managers, designers, and other engineers to deliver high-quality, secure, and scalable solutions that meet the needs of our clients. This role requires a deep understanding of both frontend technologies like React and backend systems. We are looking for candidates located in the EMEA region. Why You’ll Love This Role

Impactful Work: Your contributions will directly influence the way stakeholders interact with and perceive the security of blockchain networks through both the dashboard and the Insights API. Collaborative Environment: Join a team of passionate professionals who are committed to innovation, quality, and making a tangible impact in the blockchain space. Professional Growth: Enjoy opportunities for professional development and career progression in a rapidly evolving industry.

About You An ideal candidate has 5+ years of Full-Stack Development experience and contributed to blockchain-related projects. We are looking for candidates who have worked on complex projects in a distributed team.

Problem-Solving Attitude: Creative thinker with a knack for solving intricate technical challenges. Communication: Excellent communication skills, with the ability to convey technical concepts to non-technical stakeholders. Autonomous: The ability to work independently, make informed decisions, and take initiative without needing constant supervision, ensuring high productivity and effective problem-solving. Mentorship and Leadership: Provide technical guidance and mentorship to team members, fostering a culture of continuous learning and improvement.

Responsibilities:

Collaborate with cross-functional teams, including product managers, designers, and other developers, to deliver high-quality projects on time. Writing clean, efficient, and maintainable code: Writing code that is easy to understand and modify is crucial. Debugging and testing: Ensuring that the frontend code is error-free and performs optimally through debugging tools and testing methodologies. Staying up-to-date with emerging trends and technologies: The web development industry is constantly evolving, and it is essential to stay current with the latest technologies, trends, and best practices. Documenting code and maintaining code repositories: To ensure that the development team can easily understand and modify the codebase, it is crucial to document your code and maintain code repositories. Participating in code reviews: Code reviews help identify potential issues and ensure that the codebase meets quality standards. You should be prepared to participate in code reviews and provide feedback on other team members' code. Assisting with deployment: You may be involved in the deployment process, which includes configuring web servers, managing version control systems, and resolving any issues that arise during deployment. Provide guidance and mentorship to more junior developers, promoting continuous learning and improvement within the team.

Skills:

Excellent skills in modern Go. Other programming languages and platforms are nice to have (JavaScript/Typescript, Rust, Python or Java) Awareness of modern client- and server-side React applications Experienced in designing scalable APIs Experienced in testing backend and frontend Experienced in modern database design and interaction (SQL and/or NoSQL) Expertise in architecture principles, design patterns, and the ability to analyze and address trade-offs in business requirements, system performance, reliability, and maintainability Experience in working closely with a DevOps team to design and deploy cloud-native infrastructure, to ensure scalability and reliability

Nice to have:

Blockchain application experience (e.g. DeFi Protocols, Wallets, DEXs, block explorers, blockchain user-facing applications) Experience with smart contract development and interaction (e.g., Solidity, Web3.js, ethers.js) Small team leadership experience Financial Services and Markets understanding

 Disclaimer: I hereby consent to my personal information being stored and processed by Demerzel Solutions Limited (t/a Nethermind) (the “Company”) for recruitment purposes in relation to both the selected job role and any other role the Company considers me a qualified candidate for. All data storing and processing by the Company takes place in accordance with the UK GDPR. Kindly refer to our privacy policy for more details. Your consent to share personal information is entirely voluntary, and you may withdraw your consent at any time. Should you have any questions about this process, or wish to withdraw your consent please contact: email Keep up to date on what we are working on by following us on our social channels       Click here to view our Privacy Policy.

Apply Now:

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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. Are you the one? We are looking for a passionate and skilled engineer to join our h

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.

Are you the one?

We are looking for a passionate and skilled engineer to join our highly dynamic team.

You will be developing blockchain-based solutions that span across a wide spectrum of the web3 ecosystem, from protocol level engineering and smart contracts development to dapps and Enterprise/Financial applications that integrate with or are built on blockchain infrastructure.

This is a remote-first role. You will be working with a globally distributed team of talented engineers and researchers, as well as many leading industry partners.

You should be proficient in at least one or more general programming languages (refer to the skills section for details), as well as Smart Contract development, primarily Solidity. A deep understanding of the Ethereum blockchain, strong general engineering skills, and a firm grasp of computer science fundamentals are required. The ideal candidate would be a robust problem-solver with excellent attention to detail and effective communication skills. Familiarity with non-EVM blockchains, zk proofs, the DeFi landscape, and traditional finance would be advantageous.

Responsibilities include, but not limited to:

  • Work on full-stack engineering solutions that integrate with or built on top of blockchains.
  • Design and build applications on various blockchains
  • Develop, test, and deploy secure smart contracts
  • Debug and optimize smart contracts
  • Extract and process data from the blockchain
  • Develop scripts & tools to automate or improve blockchain interactions
  • Collaborate with other engineers and teams, both internally and externally
  • Stay updated with new developments and technology in the blockchain space

Technical Skills:

  • Excellent programming skills in one or more of the following programming languages: C#, Go, TS/JS, Solidity, Rust, Python, Java, Kotlin, but will also consider other tech stacks.
  • Proficient in a smart contract programming language (eg. Solidity, Cairo, MOVE) with extensive experience in developing complex smart contracts. Familiar with toolings such as Foundry, Hardhat or Remix.
  • Ability to implement efficient algorithms and design complex data structures
  • Understanding of good software architecture and engineering process
  • Ability to write clean, testable, and maintainable code without over-engineering
  • Deep understanding of Ethereum blockchain architecture
  • Understanding of the DeFi landscape, such as lending protocols, AMMs, Perps and stablecoins
  • Experience in developing off-chain applications that integrate with web3 protocols, using libraries such as Web3.js and ethers.js.
  • Strong computer science background

Other Competencies:

  • You need to be a self-starter, with the curiosity and drive to continuously improve.
  • Excellent problem-solving and analytical skills, with attention to detail
  • Strong written and verbal communication and collaboration skills
  • Proficiency in English

Nice to have:

  • Knowledge in Traditional Finance, and the intersection between traditional finance and blockchain, such as Tokenization.
  • Experience with layer-2 solutions like Starknet, Optimism, zkSync, and Arbitrum
  • Familiarity with blockchain data analytics tools like Dune and Nansen
  • Knowledge of cryptographic primitives like hashing and signature schemes
  • Familiarity with zk proof systems (ZK-STARK, ZK-SNARKs)
  • Familiarity with formal verification methods for smart contracts
  • Experience in front-end development with frameworks like React or Angular
  • Familiarity with smart contracts auditing tooling/techniques (e.g Fuzzing, Symbolic execution, Static and Dynamic Analysis)
  • Infrastructure / DevOps experience (eg. setup private networks)
  • Ethereum core development experience

Perks and Benefits

  • Professional Growth: Continuous learning opportunities and the chance to work with industry leaders.
  • Fully Remote: Work from anywhere in the world.
  • Flexible Working Hours: Manage your own schedule to balance work and life effectively.
  • Competitive Compensation: Attractive salary plus equity options.

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

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Aurora Labs Remote
About Us Aurora is a network of Virtual Chains that combines NEAR’s scalability with powerful infrastructure for the easy deployment of preconfigured blockchains. By integrating a high-performance EVM, the trustless Rainbow Bridge, and advanced Cross Contract Call technology, Aurora goes beyond full Ethereum compatibility, opening the doors to a multichain world. We invite you to be a part of our team of smart, professional, result-oriented and fun individuals. Join us to help ensure that our background processes run smoothly while we are striving to become the best in the industry. Our Values - Execute extreme ownership. - Strive for excellence. - Embrace authenticity. - Promote merit. - Get shit done.
About Us
Aurora is a network of Virtual Chains that combines NEAR’s scalability with powerful infrastructure for the easy deployment of preconfigured blockchains. By integrating a high-performance EVM, the trustless Rainbow Bridge, and advanced Cross Contract Call technology, Aurora goes beyond full Ethereum compatibility, opening the doors to a multichain world.
We invite you to be a part of our team of smart, professional, result-oriented and fun individuals. Join us to help ensure that our background processes run smoothly while we are striving to become the best in the industry.
Our Values
- Execute extreme ownership.
- Strive for excellence.
- Embrace authenticity.
- Promote merit.
- Get shit done.
Responsibilities
- Write clean, efficient, and maintainable code across front-end and back-end technologies, with a strong understanding of blockchain and decentralized technologies.
- Contribute high quality and well-tested Solidity code, including smart contract development.
- Reviewing and auditing (internally) developed smart contracts by other teams.
- Assisting in maintaining the product's CI/CD pipeline.
- Collaborate with the Product and Growth Team to understand business requirements and translate them into technical solutions within the web3 ecosystem.
- Design and implement new features and enhancements, ensuring they are scalable and performant.
- Stay up-to-date on emerging web3 technologies, decentralized protocols, and blockchain standards, and make recommendations for their integration into the development process.
Requirements
- Bachelor’s degree in computer science, engineering, or a related field.
- 5+ years of experience in full stack development, with proficiency in both front-end and back-end technologies (TypeScript, Node, NextJS, React, React Native, Express, Graphql, Serverless platforms) and a strong understanding of blockchain and decentralized technologies.
- 3+ years with Solidity for smart contract development.
- Proven track record of writing clean, efficient, and secure code across multiple technologies.
- Knowledge of blockchain platforms and protocols, such as NEAR, Ethereum, or Solana.
- Extensive experience with modern web3 development frameworks and technologies, such as web3.js, Truffle, and Ethereum tools.
- Knowledge of cloud computing platforms, such as AWS or GCP.
- Experience working in an Agile development environment, with a focus on decentralized application development.
If you'd be interested in exploring this opportunity, please apply with a CV. We'd love to hear from you.
In applying at this job, I confirm and acknowledge that I read and understood the Privacy Notice published at https://auroralabs.dev/privacy.

Apply Now:

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Time Research Remote
Team We are looking for a highly skilled and innovative Frontend Developer with experience in Rust, WebAssembly (Wasm), AI model integration, and public blockchain UI integration. This role offers the opportunity to work on cutting-edge projects that merge web development with advanced technologies, shaping the future of decentralized and AI-driven applications. You’ll collaborate closely with designers, backend developers and blockchain experts to deliver secure, performant, and user-friendly solutions. What You Will Do Design and develop responsive and dynamic web applications using modern frontend frameworks. Utilize Rust and WebAssembly to build high-performance browser modules. Integrate AI/ML models into web applications, ensuring efficient inference and user interactions.
Team
We are looking for a highly skilled and innovative Frontend Developer with experience in Rust, WebAssembly (Wasm), AI model integration, and public blockchain UI integration. This role offers the opportunity to work on cutting-edge projects that merge web development with advanced technologies, shaping the future of decentralized and AI-driven applications. You’ll collaborate closely with designers, backend developers and blockchain experts to deliver secure, performant, and user-friendly solutions.
What You Will Do
  • Design and develop responsive and dynamic web applications using modern frontend frameworks.
  • Utilize Rust and WebAssembly to build high-performance browser modules.
  • Integrate AI/ML models into web applications, ensuring efficient inference and user interactions.
  • Implement public blockchain UI integration for interacting with decentralized networks (e.g., wallets, smart contracts, token ext.
  • Collaborate with backend teams to integrate APIs, blockchain nodes, and AI services into the frontend.
  • Optimize frontend performance for speed, scalability, and blockchain interaction efficiency.
  • Ensure a secure and intuitive user experience, particularly when handling blockchain data.
  • Stay up-to-date with trends in blockchain, AI, Rust, Wasm, and frontend best practices.
Who You Are
  • Proficiency in HTML, CSS, and JavaScript (ES6+).
  • Experience with modern frontend frameworks such as React, Vue.js, or Svelte.
  • Experience with Rust and compiling to WebAssembly (Wasm).
  • Familiarity with public blockchain integration, including wallet SDKs (e.g., MetaMask, WalletConnect) and interaction with smart contracts.
  • Experience with integrating AI/ML models into client-side applications.
  • Understanding of cryptographic principles, blockchain transaction workflows, and decentralized application (dApp) concepts.
  • Experience with APIs (RESTful and GraphQL) and efficient data handling techniques.
  • Proficient with version control systems like Git.
  • Strong problem-solving and debugging skills with an emphasis on performance optimization.
Nice-to-Have:
  • Familiarity with testing frameworks like Jest, Cypress, or React Testing Library.
  • Familiarity with state management libraries such as Redux or Vuex.
  • Knowledge of blockchain platforms like Ethereum, Solana, or Cosmos.
  • Experience with blockchain frameworks and tools such as Ethers.js, Web3.js, or Substrate.
  • Experience with TypeScript for building scalable and maintainable codebases.
  • Knowledge of SSR (Server-Side Rendering) and SSG (Static Site Generation) for web applications.

Apply Now:

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Outlier Ventures Remote
About Outlier Ventures Outlier Ventures is the leading Web3 accelerator in the world. Founded in 2014, it works with startups at various stages of their lifecycle from pre-seed/seed (via Base Camp) to later stage about to launch or live token networks that specialize in a new data economy, infrastructure, DeFi, and bringing together a network of 1,000+ of the world’s leading Web3 founders, protocols, VCs to mentor and invest in startups. At Outlier Ventures, we value curiosity of mind and an agile, entrepreneurial mindset. We value all people, regardless of their gender, age, disabilities, race, ethnic origin, pregnancy or maternity status, religious beliefs, political beliefs, marital status or sexual orientation. We encourage applicants from all backgrounds and are committed to promoting equality at every opportunity, both as partners, providers of services, and employers. About The Role Outlier Ventures is see

About Outlier Ventures

Outlier Ventures is the leading Web3 accelerator in the world. Founded in 2014, it works with startups at various stages of their lifecycle from pre-seed/seed (via Base Camp) to later stage about to launch or live token networks that specialize in a new data economy, infrastructure, DeFi, and bringing together a network of 1,000+ of the world’s leading Web3 founders, protocols, VCs to mentor and invest in startups.

At Outlier Ventures, we value curiosity of mind and an agile, entrepreneurial mindset.

We value all people, regardless of their gender, age, disabilities, race, ethnic origin, pregnancy or maternity status, religious beliefs, political beliefs, marital status or sexual orientation. We encourage applicants from all backgrounds and are committed to promoting equality at every opportunity, both as partners, providers of services, and employers.

About The Role

Outlier Ventures is seeking a Head of Engineering to help source the best Web3 technologies and AI to use them with portfolio companies and within OV itself.

The Head of Engineering plays a strategic role in developing the technical direction starting from the CTO guidelines. You help portfolio companies and Outlier Ventures itself to find the best trade-offs by mixing Web2 tech with Web3 and AI tech stack in the most seamless way.

The Web3 ecosystem landscape is constantly changing, and because of that, looking, selecting, and staying updated with Web3 technologies plays a primary role. It offers an excellent opportunity to use your experience and practical approach to filter the noise from the signal.

You work with the rest of the Product & Engineering team to deliver first-class product and engineering advisory to the co-founders, CTOs, and engineers of the portfolio companies to bring new paradigms to life as they build viable businesses. We are here to ensure they can deploy the best, most scalable, and secure architectures possible.

Having strong communication and interpersonal skills is crucial to fostering collaboration between all the internal and external stakeholders (e.g. Startups, Investment Team, Accelerator Team, etc. )

Plus, because we are an accelerator, you will be involved in the admission process of startups. This is a fantastic opportunity to be part of the selection process that shapes the subsequent batches of founders. Practically, you will run solo or with other colleagues through tech due-diligence sessions where you learn and challenge applicants’ architectures, approaches, and business models.

We are looking for technical builders who love the Web3 movement, startups, and the growing AI industry.

The role is fully remote; if you are based in London, you are more than welcome to work in our London-based office.

Successful candidates will need to work London office hours (-+3 hours Timezone).

Your Key Responsibilities:

  • In advisory capacity, run workshops about product roadmap best-practice and architectures in line with the startup’s long-term business outcomes.
  • Help OV to build and execute on viable product roadmaps for leveraging technology, particularly AI, in its daily activity and create tools to empower the in house employees and expert teams.
  • Being the line manager of the Product Engineers in the team and contribute to the growth of the Engineering practice by hiring, coaching, and mentoring.
  • In advisory capacity, with the startups, identify technical blockers and come back with actionable alternatives considering the impact from an engineering and business perspective.
  • Run architecture and code review sessions.

We are looking for someone who:

  • Has a deep exposure to Web3 technologies and has built something hands-on (Solidity, Hardhat, EtherJs, etc.).
  • Has been exposed to the hectic startup life either as a founder/employee/investor.
  • Has 5 years experience in blockchain engineering roles.
  • Knows distributed system architecture (e.g., Microservices, CQRS, Saga, Sharding, etc.).
  • Is fluent in one or more general-purpose languages (e.g., TypeScript, Python, Go, Rust, Java).
  • Is familiar with Domain Modelling, DevOps principles, containers, Testing, Continuous Integration, and Deploy.
  • Understands the markers of a quality codebase (design patterns, testing, documentation, commit activity, CI/CD).
  • Has strong interpersonal skills: ability to advise on technical direction and explain technical concepts to non-technical audiences.

Nice to have:

  • Fundamentals of Solidity.
  • Viem and/or Ether.js and/or Web3.js.
  • React or any modern web framework.
  • Software security training, particularly smart contract security.
  • Knowledge of Machine learning and exposure to new LLM paradigms.

What we offer:

  • The package is subject to relevant experience.
  • Private medical insurance.
  • Discretionary bonus scheme.
  • 25 days of holiday per year (plus bank holidays).
  • Cycle-to-work scheme.
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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, 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. View all our open positions here: https://www.nethermind.io/open-roles Role Overview: As a Senior Full Stack Engineer, you will be responsib

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 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. View all our open positions here: https://www.nethermind.io/open-roles Role Overview: As a Senior Full Stack Engineer, you will be responsible for designing, developing, and maintaining both frontend and backend components. You will work closely with product managers, designers, and other engineers to deliver high-quality, secure, and scalable solutions that meet the needs of our clients. This role requires a deep understanding of both frontend technologies like React and backend systems. We are looking for candidates located in the EMEA region.   Why You’ll Love This Role

Impactful Work: Your contributions will directly influence the way stakeholders interact with and perceive the security of blockchain networks through both the dashboard and the Insights API.

Collaborative Environment: Join a team of passionate professionals who are committed to innovation, quality, and making a tangible impact in the blockchain space.

Professional Growth: Enjoy opportunities for professional development and career progression in a rapidly evolving industry.

  About You An ideal candidate has 5+ years of Full-Stack Development experience and contributed to blockchain-related projects. We are looking for candidates who have worked on complex projects in a distributed team.

Problem-Solving Attitude: Creative thinker with a knack for solving intricate technical challenges.

Communication: Excellent communication skills, with the ability to convey technical concepts to non-technical stakeholders.

Autonomous: The ability to work independently, make informed decisions, and take initiative without needing constant supervision, ensuring high productivity and effective problem-solving.

Mentorship and Leadership: Provide technical guidance and mentorship to team members, fostering a culture of continuous learning and improvement.

  Responsibilities:

Collaborate with cross-functional teams, including product managers, designers, and other developers, to deliver high-quality projects on time.

Writing clean, efficient, and maintainable code: Writing code that is easy to understand and modify is crucial.

Debugging and testing: Ensuring that the frontend code is error-free and performs optimally through debugging tools and testing methodologies.

Staying up-to-date with emerging trends and technologies: The web development industry is constantly evolving, and it is essential to stay current with the latest technologies, trends, and best practices.

Documenting code and maintaining code repositories: To ensure that the development team can easily understand and modify the codebase, it is crucial to document your code and maintain code repositories.

Participating in code reviews: Code reviews help identify potential issues and ensure that the codebase meets quality standards. You should be prepared to participate in code reviews and provide feedback on other team members' code.

Assisting with deployment: You may be involved in the deployment process, which includes configuring web servers, managing version control systems, and resolving any issues that arise during deployment.

Provide guidance and mentorship to more junior developers, promoting continuous learning and improvement within the team.

  Skills:

Excellent skills in modern JavaScript/Typescript, Python or Java

A deep understanding of the architecture of modern client- and server-side React applications

Experienced in designing scalable APIs

Experienced in testing backend and frontend

Experienced in modern database design and interaction (SQL and/or NoSQL)

Expertise in architecture principles, design patterns, and the ability to analyze and address trade-offs in business requirements, system performance, reliability, and maintainability

Experience in working closely with a DevOps team to design and deploy cloud-native infrastructure, to ensure scalability and reliability

  Nice to have:

Blockchain application experience (e.g. DeFi Protocols, Wallets, DEXs, block explorers, blockchain user-facing applications)

Experience with smart contract development and interaction (e.g., Solidity, Web3.js, ethers.js)

Small team leadership experience

Financial Services and Markets understanding

 Disclaimer: I hereby consent to my personal information being stored and processed by Demerzel Solutions Limited (t/a Nethermind) (the “Company”) for recruitment purposes in relation to both the selected job role and any other role the Company considers me a qualified candidate for. All data storing and processing by the Company takes place in accordance with the UK GDPR. Kindly refer to our privacy policy for more details. Your consent to share personal information is entirely voluntary, and you may withdraw your consent at any time. Should you have any questions about this process, or wish to withdraw your consent please contact: email Keep up to date on what we are working on by following us on our social channels       Click here to view our Privacy Policy.

Apply Now:

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