Solidity Job Vacancies

1 to 25 of 32 Solidity Jobs

Rust Developer

Netherlands
Radley James
in one or more of the following: Python, Rust, Go, Java Deep knowledge of blockchain fundamentals and DeFi protocols Experience in smart contract development (Solidity and/or Rust) Strong understanding of distributed systems, microservices, and real-time processing Familiarity with cloud platforms (AWS, GCP, or Azure) and containerization tools More ❯
Employment Type: Permanent
Salary: EUR Annual
Posted:

Back End Developer (blockchain)

Netherlands
Trading firm
development (protocol interactions, arbitrage, liquidity management). Strong blockchain knowledge, including nodes, consensus mechanisms (PoW, PoS), and Web3 Experience with smart contract development in Solidity and/or Rust Deep understanding of backend architecture, including scalable distributed systems, microservices, and event-driven processing Hands-on experience with cloud infrastructure (AWS More ❯
Employment Type: Permanent
Salary: EUR Annual
Posted:

Sr. Back-End Software Engineer New York, NY

New York, United States
esrhealthcare
Public Cloud experience, especially Azure History of constructing enterprise solutions within financial domain Knowledge of Syndicated Loans or Leveraged Finance Familiarity with BlockChain (DAML, Solidity) Ability to onboard and mentor new team members $160,000 - $200,000 a year More ❯
Employment Type: Any
Salary: USD Annual
Posted:

Software Engineer I

London, United Kingdom
Hyperlane
backend services and frontend applications focusing on automation and integration. Experience architecting authentication mechanisms and alerting systems using modern technologies. Proficiency in TypeScript, Python, Solidity, Express.js , React, AWS, PostgreSQL, Kafka.js . Experience with Web3 development, zero-knowledge proofs, and decentralized finance solutions. Familiarity with CI/CD pipelines and end More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Full-stack Software Developer

Devon, United Kingdom
Search-Select LTD
codebases. Knowledge of version control systems such as Git. Familiarity with AI tools for software development, such as ChatGPT, and smart contract languages like Solidity and Rust is a plus. Understanding of blockchain and cryptocurrencies is highly advantageous. More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Blockchain Engineer – Smart Contracts & Decentralized Systems

england, United Kingdom
LevelUP HCS
on innovation, performance, and impact ✅ What We’re Looking For Competed in blockchain competitions , hackathons, or technical showcases Hands-on experience with smart contracts (Solidity, Rust) or blockchain protocols Personal projects or open-source contributions in the Web3 ecosystem Understanding of Ethereum, Solana, or other L1/L2 chains Strong More ❯
Posted:

Senior Solution Architect, Tokenized Assets

United Kingdom
Hybrid / WFH Options
P2P
and/or experience working with decentralized applications (DApps), smart contracts, and blockchain technology Strong technical understanding - Ability to read and comprehend code (e.g. Solidity) and navigate large-scale software development projects Performing technical discovery qualification with prospective users Making architectural recommendations for Chainlink solutions Experience troubleshooting technical configuration issues More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

CTO - Crypto / Blockchain

United Kingdom
FinTech Recruitment
company within the blockchain/cryptocurrency space. Must have a strong technical background - deep knowledge of tokenomics and token flux. Experience with Smart Contracts (Solidity). Knowledge of technological trends to support strategy. Entrepreneurial mindset and enthusiasm to be part of the building and global development of the token. Ability More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Cryptocurrency Traders - Capital Allocation Or Permanent Roles

Amsterdam, Noord-Holland, Netherlands
Pagos Consultants
Ability to navigate extreme volatility, liquidity risks, and black swan events (e.g., exchange insolvencies, flash crashes). Technical edge : Proficiency in Python, Rust, or Solidity for algo trading, smart contracts, or blockchain analytics (preferred but optional). What we offer: Capital solutions : Grow your strategy with institutional funding or transition More ❯
Employment Type: Permanent
Salary: EUR Annual
Posted:

Senior Fullstack Engineer Web3

London, United Kingdom
Hybrid / WFH Options
Request
years of experience building scalable solutions on top of AWS or GCP infrastructure. Experience with web3.js or ethers.js, and developing DeFi applications. Familiarity with Solidity development and a passion for DeFi and Web3. Exceptional strategic thinking and creative problem-solving skills with a strong analytical mindset. A deep understanding of More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

(Solana) Offensive Security Engineer - 100% Remote, Blockchain, DeFi

United Kingdom
Hybrid / WFH Options
Halborn
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 More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Blockchain Engineer

London, United Kingdom
Hybrid / WFH Options
Scrums
ll be driving the coding of smart contracts and everything that comes with them. Living in Web3 is the name of the game, and solidity/JS is your smart contract safe zone. Our ideal candidate can see the bigger picture and architect both front end and back-end systems More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Engineer

London Area, United Kingdom
Hirechain
personal, and built for creativity from the ground up. What they’re looking for: At least 2 years experience with the following languages Rust, Solidity, Go and Javascript. Familiarity with applied cryptography, including hash functions, encryption schemes, proof schemes, etcetera - and the mathematical training to back it up; Agility to More ❯
Posted:

Software Engineer

london, south east england, United Kingdom
Hirechain
personal, and built for creativity from the ground up. What they’re looking for: At least 2 years experience with the following languages Rust, Solidity, Go and Javascript. Familiarity with applied cryptography, including hash functions, encryption schemes, proof schemes, etcetera - and the mathematical training to back it up; Agility to More ❯
Posted:

Blockchain Integration Specialist (Fully Remote, Worldwide)

City, London, United Kingdom
Hybrid / WFH Options
Bitfinex
/JavaScript skills Familiar with microservices architecture and REST APIs Ability to quickly learn new technologies Advanced understanding of security practices Nice to have Solidity, Rust or Golang skills are a plus Other technologies of interest: Message queues (Redis), Caches and Job Queues More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Blockchain Integration Specialist (Fully Remote, Worldwide)

Manchester, Lancashire, United Kingdom
Hybrid / WFH Options
Bitfinex
/JavaScript skills. Familiar with microservices architecture and REST APIs. Ability to quickly learn new technologies. Advanced understanding of security practices. Nice to Have Solidity, Rust or Golang skills are a plus. Other technologies of interest: Message queues (Redis), Caches and Job Queues. More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Blockchain Developer

united kingdom
Hybrid / WFH Options
Parkside Recruitment
build an intuitive Web3 interface. Ensure compliance with financial regulations and security token frameworks. Required Experience & Skills: Blockchain Development: ✅ 3+ years of experience in Solidity smart contract development. ✅ Strong understanding of Ethereum standards (ERC-20, ERC-721, ERC-1400, ERC-1155, etc.). ✅ Experience integrating oracles (Chainlink, Pyth, Band Protocol More ❯
Posted:

Security Engineer

United Kingdom
Hybrid / WFH Options
Gnosis
and testing of our smart contracts and ZK circuits Integrate our stack into external applications Who you are Hacker Mastery of the EVM and Solidity Fluent in Rust Interested in diving into ZK and Noir Skilled in JavaScript The perfect profile - don't worry if you can't tick all More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Head of Global Blockchain Research & Development

London, United Kingdom
Hybrid / WFH Options
Ernst & Young Advisory Services Sdn Bhd
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 More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Blockchain Developer

Redwood City, California, United States
SMART DESIGN
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 More ❯
Employment Type: Any
Salary: USD 95 Hourly
Posted:

Senior Solidity / Smart Contract Engineer

London, United Kingdom
Hybrid / WFH Options
P2P
ranked in Newsweek's 100 Most Loved Workplaces 2023 in both the United States and United Kingdom . About the Role As a Senior Solidity/Smart Contract Engineer on the CCIP team, you will develop highly impactful smart contracts that further secure Chainlink CCIP networks, drive on-chain projects … Your Impact: Owning large components of the smart contract architecture that secures Chainlink CCIP Actively participate in leveling up yourself and your peers in Solidity and smart contract development Work closely with fellow engineers to build the end to end experience for your products Work closely with operations to ensure … smart contract development experience Deployed multiple smart contracts to Ethereum mainnet or an EVM compatible chain that secured substantial user funds Deep understanding of Solidity and the EVM Active participant in the blockchain ecosystem as a user Experience owning multi month long projects, including communication of progress, dependencies, and risk More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Blockchain Backend Expert

London, United Kingdom
Superland Inc
ourselves on being the perfect solution to all your blockchain/cryptocurrency needs. Role Description: Backend pro efficient in Node.js or Golang Blockchain expert (Solidity, Rust) Good knowledge of cryptography Must have solid understanding of hashing and encryption algorithms Efficient knowledge of SNARKs, proofs generation and verification Must be able … Python, and Node.js Strong understanding of blockchain architecture and consensus algorithms Experience in cloud platforms, like AWS and Azure Familiarity with smart contracts and Solidity programming is a plus Experience in peer-to-peer network protocols is a plus Strong analytical and problem-solving skills Excellent communication skills and ability More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Defi (On-Chain) Quant Developer

London Area, United Kingdom
Hybrid / WFH Options
Trireme
EVM-based Chains: Ethereum, Arbitrum, Optimism, Base, Polygon Solana Ecosystem: Jito, MEV bundles, validator integration DEXs and Protocols: Uniswap V3, Curve, HyperLiquid Development Stack: Solidity, Rust, Python, TypeScript Infrastructure: Hardhat, Foundry, Anchor, Sealevel Runtime, Jupyter, Redis, Postgres Other: Flashloans (Aave, Euler, DyDx), Chainlink oracles, Sharded execution frameworks Requirements On-chain … native - Please do not apply without native crypto experience 3+ years of smart contract development (Solidity, Rust) and/or trading bot development. Deep understanding of DEX architecture , AMM mechanisms , and liquidity pools . Hands-on experience executing triangular arbitrage , memecoin trading , and/or bundle submissions to validators. Familiarity … endpoints, mempool monitoring, and backrunning techniques. Previous experience developing for a protocol or prop trading firm Tech Stack Chains: Ethereum/EVM, Solana, Tools: Solidity, Rust, Python, TypeScript, Hardhat, Foundry, Anchor Infra: AWS, Kubernetes, Postgres, Redis, GraphQL APIs Why Join Us? Build, launch, and profit from cutting-edge DeFi strategies. More ❯
Posted:

Defi (On-Chain) Quant Developer

london, south east england, united kingdom
Hybrid / WFH Options
Trireme
EVM-based Chains: Ethereum, Arbitrum, Optimism, Base, Polygon Solana Ecosystem: Jito, MEV bundles, validator integration DEXs and Protocols: Uniswap V3, Curve, HyperLiquid Development Stack: Solidity, Rust, Python, TypeScript Infrastructure: Hardhat, Foundry, Anchor, Sealevel Runtime, Jupyter, Redis, Postgres Other: Flashloans (Aave, Euler, DyDx), Chainlink oracles, Sharded execution frameworks Requirements On-chain … native - Please do not apply without native crypto experience 3+ years of smart contract development (Solidity, Rust) and/or trading bot development. Deep understanding of DEX architecture , AMM mechanisms , and liquidity pools . Hands-on experience executing triangular arbitrage , memecoin trading , and/or bundle submissions to validators. Familiarity … endpoints, mempool monitoring, and backrunning techniques. Previous experience developing for a protocol or prop trading firm Tech Stack Chains: Ethereum/EVM, Solana, Tools: Solidity, Rust, Python, TypeScript, Hardhat, Foundry, Anchor Infra: AWS, Kubernetes, Postgres, Redis, GraphQL APIs Why Join Us? Build, launch, and profit from cutting-edge DeFi strategies. More ❯
Posted:

Security Software Engineer

EC1V, Bunhill, Greater London, United Kingdom
Hybrid / WFH Options
Technical Futures Ltd
Research Engineer - Security Software/Blockchains/Smart Contracts - Solidity/Rust/Python/C & C++ - Cryptanalysis/Cryptology - Fully Remote. Rewarding opportunities for exceptional Research Engineers to get involved with Blockchain programming and Smart Contract Auditing; playing a key role in reducing risk and fortifying code within the … financial industry. The Security Software/Research Engineer, ideally with a PhD in Mathematics, Computing, Cryptography or similar and coupled with strong programming skills (Solidity, Python, C/C++, Go, Rust) will join an innovative self-funded start-up combining high-end security, blockchain and program analysis research. You’ll … or research experience of Blockchain technologies. Highly beneficial to bring experience of zero-knowledge proofs. Proficiency in programming languages such as Go and Rust, Solidity, Python and C/C++. Exposure to Smart Contract Auditing. Experience with low level software either as an engineer or researcher. Solid understanding of mathematical More ❯
Employment Type: Permanent
Salary: £50000 - £70000/annum Dep on Exp + Hybrid + Bonus
Posted:
Solidity
10th Percentile
£50,000
25th Percentile
£87,500
Median
£130,000
75th Percentile
£150,000
90th Percentile
£154,000