26 to 43 of 43 Solidity Jobs

Do you have experience in Security Software, Web3/Smart Contracts Auditing and also have programming knowledge of Solidity, Go, Rust, and/or C++ and want to be part of an expert team securing some the worlds leading blockchain protocols? Fully Remote working. Can be based in Europe or UK. A Web3/Smart Contracts Auditor/Security SoftwareEngineer … ideally with a PhD in Mathematics, Computing or Cryptography coupled with strong programming skills (Go, Rust, Solidity, C/C++) will join an innovative start-up combining high-end security, blockchain and program analysis research. Youll undertake Security SoftwareResearch as part of a team of experts in Compilers, Cryptography, Mathematics and Finance, bringing an appreciation (or personal interest in) real … A relevant PhD. Experience of Web3 Auditing/Smart Contract Auditing. Highly beneficial to bring experience of zero-knowledge proofs. Proficiency in programming languages to include Go and Rust, Solidity and C/C++. Solid understanding of mathematical models particularly for financial instruments and a good awareness of code security. Designing with a bigger picture in mind i.e. relating to More ❯

Responsibilities Design and develop blockchain-based systems and applications Develop smart contracts using Solidity and other programming languages Collaborate with cross-functional teams to integrate blockchain solutions with existing systems Optimize blockchain solutions for performance, scalability, and security Stay up-to-date with emerging blockchain trends and technologies Skills Needed 3+ years of experience in blockchain development Strong knowledge of … blockchain platforms (Ethereum, Hyperledger, Corda) Experience with smart contract development using Solidity and other programming languages Strong understanding of blockchain architecture, security, and scalability Experience with blockchain development frameworks and tools (Truffle, Web3.js) Excellent problem-solving and communication skills Qualifications Bachelor's degree in Computer Science, Information Technology, or related field Certified Blockchain Developer or related certification (optional) Proven experience More ❯

on developing Web3 infrastructure and smart contract solutions in close collaboration with UX and product teams. Key Responsibilities: Develop and deploy smart contracts for DeFi, NFTs, or tokenized platforms (Solidity, EVM-compatible) Integrate Web3 libraries (e.g. Web3.js, Ethers.js) with frontend dApps and wallet providers Collaborate with UX designers to ensure seamless and intuitive interactions between smart contracts and user interfaces … and low gas usage Maintain clear documentation and participate in audits and peer reviews Key Requirements: 3+ years of hands-on experience in blockchain development Proven track record with Solidity, Ethereum-based contracts, and dApp development Familiarity with wallet integration patterns (MetaMask, WalletConnect, etc.) Understanding of decentralised user flows and Web3 security best practices Experience working in cross-functional teams More ❯

be based in Europe or UK. A Security Software Engineer, ideally with a PhD in Mathematics, Computing or Cryptography coupled with strong programming skills (C/C++, Go, Rust, Solidity) will join an innovative start-up combining high-end security, blockchain and program analysis research. You’ll undertake Security Software Research as part of a team of experts in Compilers … Working knowledge of Compilers, Cryptography, Blockchain and/or Algorithms. Highly beneficial to bring experience of zero-knowledge proofs. Proficiency in programming languages to ideally include Go and Rust, Solidity and C/C++. Experience with low level software either as an engineer or researcher. Solid understanding of mathematical models particularly for financial instruments and a good awareness of code More ❯

a high-performance, stack-agnostic blockchain interop solution. Develop our reference relayer/solver using languages like Go, Rust, and Solidity. Write efficient and secure EVM smart contracts in solidity that are used both to operate the interop system and to be consumed by other developers. Drive the technical direction, establish roadmaps, communicate and collaborate with internal and external partners … experience, including at least 2 years of experience developing high-availability, distributed systems. Have a deep knowledge of Go, Rust or similar languages Have built complex Ethereum "dapps" with Solidity or Yul Are comfortable building systems that secure user's funds Love writing fast, well-optimized, well-tested, clean code Are confident with performance optimization, identifying bottlenecks and scalability concerns. More ❯

ethical standards. Requirements A passion for the cryptocurrency industry. Experience in smart contract audits (suggested). 5+ years of offensive security experience. 2+ years of experience auditing DeFi protocols (Solidity, Solana or any Rust-based protocol). Experience using common penetration testing tools, BurpSuite, Metasploit, etc. Proficient in at least 1 scripting language. Proficiency with common server and workstation operating More ❯

Responsibilities Design and develop blockchain-based systems and applications Develop smart contracts using Solidity and other programming languages Collaborate with cross-functional teams to integrate blockchain solutions with existing systems Optimize blockchain solutions for performance, scalability, and security Stay up-to-date with emerging blockchain trends and technologies Skills Needed 3+ years of experience in blockchain development Strong knowledge of … blockchain platforms (Ethereum, Hyperledger, Corda) Experience with smart contract development using Solidity and other programming languages Strong understanding of blockchain architecture, security, and scalability Experience with blockchain development frameworks and tools (Truffle, Web3.js) Excellent problem-solving and communication skills More ❯

Can be based in Europe or UK. A Security SoftwareEngineer, ideally with a PhD in Mathematics, Computing or Cryptography coupled with strong programming skills (C/C++, Go, Rust, Solidity) will join an innovative start-up combining high-end security, blockchain and program analysis research. Youll undertake Security Software Research as part of a team of experts in Compilers, Cryptography … Working knowledge of Compilers, Cryptography, Blockchain and/or Algorithms. Highly beneficial to bring experience of zero-knowledge proofs. Proficiency in programming languages to ideally include Go and Rust, Solidity and C/C++. Experience with low level software either as an engineer or researcher. Solid understanding of mathematical models particularly for financial instruments and a good awareness of code More ❯

Do you have experience in Security Software, Web3/Smart Contracts Auditing and also have programming knowledge of Solidity, Go, Rust, and/or C++ and want to be part of an expert team securing some the worlds leading blockchain protocols? Fully Remote working. Can be based in Europe or UK. Have you got the right qualifications and skills for More ❯

zero-downtime network upgrades of high TPS chains caldera has in production, which secure hundreds of millions of dollars in value. Write efficient and secure EVM smart contracts in solidity Drive the technical direction, establish roadmaps, communicate and collaborate with internal and external partners to help Caldera win. You might be a fit for this role if you Have 4+ … year of experience working with EVM-related protocols (dApps, Rollups, Solvers, etc). Have a deep knowledge of Go, Rust or similar languages Have built Ethereum "dapps" with Solidity or Yul Have experience developing and deploying distributed systems. Love writing fast, well-optimized, well-tested, clean code Are great at solving complex design, latency, or performance problems in high-throughput More ❯

The DeFi team is responsible for the balance and attractivity of the Tezos DeFi ecosystem. Even though all team members have a quantitative or engineering background, skillsets extend from solidity expertise, data and quantitative trading, to business development, incentive design and social media advocacy. As a Web3 Technical Lead, your role will be pivotal in ensuring the technical success of … Familiarity with a wide array of EVM infrastructure projects (bridges, node providers, tooling, automation, oracles, auditors ) Proven experience reviewing smart contracts in a production-grade DeFi context. Familiarity with Solidity and the EVM developer ecosystem (Hardhat, Foundry, OpenZeppelin) Humility and strong ability to communicate technical concepts to both devs and product stakeholders. Passionate and opinionated about Web3 and the decentralized More ❯

mechanics: AMMs, liquidity pools, perpetuals, staking, yield strategies, MEV Self-directed, highly accountable, and operationally disciplined Nice to Have Experience collaborating with engineering teams on trading infrastructure Experience with Solidity or interacting with smart contracts directly Familiarity with perpetual decentralized exchange protocols Background in market microstructure or HFT Track open interest, perp skew, rate differentials, and L2 flows to anticipate More ❯

mechanics: AMMs, liquidity pools, perpetuals, staking, yield strategies, MEV Self-directed, highly accountable, and operationally disciplined Nice to Have Experience collaborating with engineering teams on trading infrastructure Experience with Solidity or interacting with smart contracts directly Familiarity with perpetual decentralized exchange protocols Background in market microstructure or HFT Track open interest, perp skew, rate differentials, and L2 flows to anticipate More ❯

mechanics: AMMs, liquidity pools, perpetuals, staking, yield strategies, MEV Self-directed, highly accountable, and operationally disciplined Nice to Have Experience collaborating with engineering teams on trading infrastructure Experience with Solidity or interacting with smart contracts directly Familiarity with perpetual decentralized exchange protocols Background in market microstructure or HFT Track open interest, perp skew, rate differentials, and L2 flows to anticipate More ❯

a high-impact project. May involve some US travel to joint off-sites Required Qualifications - 5+ years of experience in a professional engineering role - 2+ years of experience in Solidity smart contract development - 1+ years of experience in protocol design/architecture - Comfortable learning about and contributing to complex DeFi protocols that may involve an understanding of MEV, trading, incentives More ❯

experience is acceptable. Understand the volatile nature of the blockchain industry. Strong communication skills across all levels of the organization. Blockchain: Understand the Ethereum blockchain, EIPs, Tokens, and advanced Solidity programming. 10-15 years of technical work experience in public blockchain development. Other Requirements: We follow a hybrid work structure, and the resource is expected to work from the London More ❯

About Moonsong Labs Moonsong Labs is a cutting-edge Web3 and AI venture studio and services company focused on driving projects and ideas in the next wave of developer and end user adoption. We're assembling a dream team of More ❯

the value of flexible energy capacity into crypto-native incentives-bridging digital and physical infrastructure through verifiable smart contracts, oracles, and data integrations. You should bring deep experience in Solidity and DeFi architectures (especially stablecoins, lending, or reward mechanisms), and be comfortable deploying cross-chain smart contracts using modern interoperability protocols like LayerZero or Wormhole. You should also be confident … founding team, shaping the cryptoeconomic and technical foundation of Daylight's protocol. This role is in-person in our New York City office. Responsibilities Protocol Development Design and implement Solidity smart contracts that underpin Daylight's decentralized energy markets Lead architecture decisions for our EVM-based systems across mainnet and L2s Manage crosschain deployments and integrations using LayerZero, Wormhole, or … incentive design, economic modeling, and simulations Evaluate new technologies, frameworks, and cryptoeconomic primitives to inform What we're looking for Must Haves 3+ years of experience developing and deploying Solidity smart contracts in production Deep familiarity with DeFi protocols-especially stablecoins, lending markets, staking, or yield systems Experience with crosschain development (e.g., LayerZero, Wormhole, Axelar) Proven experience integrating offchain data More ❯