76 to 100 of 176 Blockchain Jobs in the UK

zone) Responsibilities: Design, develop, and maintain scalable and secure Web3 applications using Solidity, ether.js, AWS, and modern JavaScript. Collaborate with cross-functional teams including blockchain developers, UI/UX designers, and product managers to deliver high-quality software solutions. Implement smart contracts (Solidity) and decentralized protocols to ensure the integrity … and efficiency of blockchain transactions. Optimize application performance and scalability through continuous testing, debugging, and refactoring. Stay updated with the latest developments in blockchain technology and incorporate best practices into the development process. Contribute to architectural decisions and technical design discussions to drive innovation and efficiency. Requirements: Bachelor's degree … Engineering, or related field (or equivalent experience). Proven experience (4+ years) as a Full Stack Engineer or similar role, with a focus on blockchain development. Strong proficiency in Solidity, ether.js, and JavaScript (Node.js, React.js, etc.). Experience with cloud platforms such as AWS, Azure, or Google Cloud Platform. Knowledge more »

Founding Blockchain Engineer 🏢 Protocol for Building dApps (Ethereum and Solana) 💸 Up to £150,000 base + tokens + equity 🌐 Fully Remote UK Storm2 is working with a stealth blockchain start-up who is building a protocol that allows for launching dApps, leveraging the security of the Ethereum and Solana networks. … The founder was previously a Founding CTO at a leading blockchain infra start-up. They grew the team 3-30 people and helped them raise a Series A ($20M) and an ICO ($10M). Backed by Founders Fund and Pantera Capital. Given the background, my client has now raised a … the overall technical strategy and decision-making process of the company. Requirements: 4+ years of experience in software development (Mid-Senior Level) Knowledge of blockchain technologies: Rust (Solana) or Golang (Cosmos), Typescript, Web3.js, Ethers Familiarity with P2P networks and consensus algorithms. Experience with AWS or Azure cloud services and Kubernetes more »

Technical Lead (Blockchain) We are working with a Start Up in the Financial Crime sector who are looking for a Technical Lead to join their innovation team. The role will be focussed on leading innovation, R&D and experimentation projects. You will provide technical leadership and guidance with a focus … on scalability of their services. You will also keep an eye on the future technologies and emerging trends in the Blockchain, Distributed Ledger and Crypto sector to evolve their product. Requirements: Technical Leadership (Held a Tech Lead, Staff Software Engineer, Principal Engineer role or similar) Expert in Blockchain, Smart Contracts more »

DOE A new and exciting position has recently become live with a leading Web 3.0 startup in the digital identity and blockchain industry. They are searching for a passionate and career-driven Senior Full Stack Developer working TypeScript to join their development team on a permanent basis. The ideal candidate … will be passionate about open-source software, blockchain technology, decentralised finance (DeFi), and self-sovereign identity (SSI). As a key member of their team , you will collaborate directly with lead engineers, taking charge of API's and user-facing application design and development. This position requires active participation in more »

Introduction In this role, you'll work in one of our IBM Consulting Client Innovation Centers (Delivery Centers), where we deliver deep technical and industry expertise to a wide range of public and private sector clients around the world. Our more »

Introduction As a Test Specialist at IBM, your analytical and technical skills will directly impact the quality of the software we create. Come work in an agile environment where you will help each iteration reach the next level. Whether the more »

Introduction In this role, you'll work in one of our IBM Consulting Client Innovation Centers (Delivery Centers), where we deliver deep technical and industry expertise to a wide range of public and private sector clients around the world. Our more »

Title: Senior Blockchain Developer - Cosmos About You: Seasoned Cosmos developer with 2-3 years of hands-on experience in building Cosmos blockchain infrastructure, not limited to smart contracts. Successfully deployed a Cosmos mainnet and delivered production-ready code. Proficient in recruiting, testing, and vetting developers, with prior experience managing a … team of at least 3 individuals. Comfortable collaborating with remote workers and thriving in a startup environment. Technical Skills: Deep understanding of blockchain technologies and concepts, particularly within the Cosmos ecosystem. Familiarity with basic DeFi primitives and their implementation. Proficiency in Golang, with demonstrable experience in open-source projects (Github … read and interpret whitepapers to inform development decisions. Capable of writing detailed yet easily understandable specifications. Join Our Team: If you're passionate about blockchain technology, experienced in building Cosmos infrastructure, and excited about contributing to the future of decentralized finance, we want to hear from you! Apply now to more »

Senior Blockchain Engineer Location: Fully Remote within the UK Salary: Up to £150,000 per annum Job Type: Full-Time, Permanent We are partenered with a pioneering "Blockchain For Good" business that is at the forefront of leveraging Web3 technology to create a positive impact on the world. They are … committed to driving change through innovative solutions that address some of the most pressing challenges within the cyber space. They are seeking a Senior Blockchain Engineer to join their team focussing on utilising your extensive experience with Rust (primarily), and any other experience with the likes of Python, Golang, Solidity … or Angular will position you strongly for this role. You will take responsibility for designing, developing, and maintaining scalable blockchain applications using Rust, Python, Golang, and Solidity for their flagship product, in close collaboration with the cross functional team of Engineers. Requirements: Proven experience as a Full-Stack Developer with more »

CTO Co-Founder – Trading Platform/AI/Blockchain Axiom is excited to be partnered with an early-stage, groundbreaking startup poised to revolutionize mobile digital asset trading. We're seeking a visionary CTO & Co-Founder. We need someone experienced in building amazing mobile apps and expertise in digital asset … full-stack engineering experience and involvement with mobile development projects. Technical Infrastructure : Strong grasp of technical architecture and infrastructure supporting high-speed data transmission. Blockchain and Cryptocurrency : Familiarity with blockchain technology, particularly in cryptocurrency trading contexts. Trading Infrastructure: Experience working with a competing trading platform and understanding trading infrastructure is more »

Job Description: Are you ready to lead the charge in shaping the future of blockchain technology? We are seeking a dynamic and experienced leader to join our client's team as the Head of Product Engineering for Global Blockchain. In this role, you will play a pivotal role in defining … and executing our technology strategy, driving innovation, and ensuring the successful delivery of our blockchain products. Essential Functions: Collaborate closely with the Global Blockchain leadership team to align technology strategy with business goals and objectives. Define and execute the overall technology strategy, architecture, and technical roadmap for our EY Blockchain … and direction, making decisions and recommending approaches based on quality reviews. Qualifications: 10-15 years of technical work experience across various departments, including public blockchain development. 4-5 years of experience leading product development teams for enterprise SaaS applications. Previous experience in Agile development and managing volatile industry expectations. Strong more »

Introduction The Client Innovation Centre (CIC) is an innovative and exciting part of IBM. A fast-paced and dynamic business built to deliver high-value technical services to world renowned clients. Our employees work in a consultancy environment on a more »

Overview: My client for a skilled Blockchain Web3 Integration Engineer to join the team. You should know blockchain tech well, including Ethereum, Cosmos, and optionally Solana, Bitcoin, Tron, and TON Network. You'll integrate hardware wallets like Ledger and Trezor using TypeScript and be able to develop core blockchain libraries. … Responsibilities: Develop and maintain key blockchain libraries with TypeScript. Integrate various blockchain tech and hardware wallets into the library. Work with frontend teams to add blockchain features to our apps. Improve code efficiency and build sizes with tools like TurboRepo. Set up CI/CD processes for smoother development and … deployment. Create clear documentation to support development. Requirements: Strong understanding of blockchain tech like EVM, Cosmos, and some familiarity with Solana, Bitcoin, Tron, and TON Network. Knowledge of blockchain cryptography and secure communication protocols. Experience with TypeScript, React, and frontend tech. Skills in optimizing builds and using tools like TurboRepo. more »

Role Title : Deputy Director of Research (Energy and Environment) Role Nature : Volunteer Location : Home-based The Blockchain & Climate Institute (BCI) is an international volunteer-led think tank supporting and advocating the application of blockchain and other emerging technologies in the global fight against climate change. We are looking to recruit … projects targeted to climate policymakers or negotiators; Executing subject research requirements for climate-related actions, energy sector, and emerging technology patterns, particularly Artificial Intelligence & Blockchain; Requirements Education & training A postgraduate degree in environmental policy, environmental technology, or a relevant discipline (Digital Transformation, Sustainability) is required; Additional professional qualifications or certifications … a variety of research outputs ranging from summaries for policymakers to in-depth technical/scientific documents; Demonstrable experience in executive education focusing on blockchain, Artificial Intelligence or other emerging digital technologies; Working experience in using tool capabilities for research, advisory services, and talent development; Proven experience in the execution more »

Rust Developer | Crypto/Blockchain Trading Technology Location: London, UK – 5 days a week in office required Package: Base + Bonus + Equity We are working closely with a profitable, venture backed crypto tech company based in London, who specialise in the development of trading infrastructure and services within the … decentralised finance sector. Our mission is to foster an open, transparent financial system through their contributions to the Ethereum blockchain and beyond. They seek a Software Engineer with a strong background in STEM and a passion for software development. While experience with low latency systems, algorithmic trading, or MEV is … coding, and scalable distributed systems Familiarity with concurrency, OOP, database systems, and basic SQL Knowledge of Linux/Unix, AWS, Git, Docker, EVM, and blockchain fundamentals Apply now more »

backed by one of the largest VC firms in the space. This partnership provides stability and resources to drive forward-thinking initiatives in the blockchain and FinTech sectors. Requirements : Experience with React and TypeScript: Your proficiency in these technologies will be essential for developing robust and scalable frontend applications. Experience … get into the FinTech + Web3 space: You'll have the chance to work on cutting-edge projects at the intersection of finance and blockchain technology, gaining valuable experience in an emerging field. Up to $95k USD: The salary range reflects the competitive compensation package offered by the company, recognizing … growing Web3 company with strong backing: You'll be part of a dynamic and innovative company that is rapidly expanding its presence in the blockchain ecosystem, supported by experienced investors and partners. If you're passionate about frontend development and eager to contribute to the evolution of the FinTech and more »

Introduction As an IBM Application Architect, you directly help clients transform their business and solve complex problems. You will define the scope and vision for projects that deliver customized solutions using your knowledge of IBM platforms. You are a technical more »

management of Web3 project design. • Effective Working Style: Work autonomously, fast, and effectively. • Adaptability: Stay updated on industry trends and emerging technologies in the blockchain space. • Passion for Blockchain: Genuine interest in blockchain technology and commitment to driving innovation and adoption. • Entrepreneurial Mindset: Willingness to take ownership and drive results. more »

Job Description My client is a not-for-profit organisation focused on developing the blockchain/DLT ecosystem. Due to growth they are looking for a Marketing Manager that has experience with Blockchain technologies to join them. The role will be initially focused on the marketing of their Intelligence Tools … and knowledge around Blockchain & Crypto is needed as is a strong Marketing background. Working as part of a small but dedicated team your role will be to; Design and implement the marketing strategy Execution, distribution and evaluation of campaigns and activities Content creation for in the following channels - websites, blogs … and LinkedIn, grow the community and interact with its members Establish and build relationships with key influencers and opinion leaders within the crypto/blockchain industry. Collaborate with internal teams to ensure marketing efforts align with company objectives and product development. Conduct market research to identify trends and customer insights more »

EMURGO is a blockchain technology company headquartered in Singapore but with a global team across the USA, UK, Middle East, India and Africa. A founding entity of the Cardano blockchain that provides products and services to drive the adoption of the Cardano's Web3 ecosystem. EMURGO drives Cardano adoption via … the ecosystem. Overview We are looking for a Senior backend developer with experience in Rust that will help us build new products in the blockchain space and help us add new features for some of our current projects, like our crypto wallet Yoroi, our Stablecoin Project and some new stealth … with JS and Node Experience with AWS Any experience with Haskell Production experience with Docker Production experience with multiple CI/CD Understanding of blockchain fundamentals more »

The work is primarily backend and therefore doesn’t require frontend/web experience. There is a great opportunity to learn and work with blockchain as well as other associated technologies. This is a London based role working as part of a talented global team and Blockchain/financial services more »

The work is primarily backend and therefore doesn’t require frontend/web experience. There is a great opportunity to learn and work with blockchain as well as other associated technologies. This is a London based role working as part of a talented global team and Blockchain/financial services more »

Plexus has teamed up with a leading cryptocurrency market maker and algorithmic trading firm who are at the forefront of the emerging blockchain financial markets. They have launched one of the largest by % block-builders on Ethereum. They are now looking for a Data Engineer to join their growing team. … Linux, AWS, Git, Docker is a big plus Experience working in (whether professionally or as a side project) and having a passion for crypto, blockchain and MEV (Maximal Extractable Value) is a big plus, but not a must have. Please note, you must be based in London for this role more »

We're hiring! We're building a high-performance blockchain operating system and looking for a Senior Solidity Engineer to join our team to help build a secure stable Rollup. You will be responsible for developing the infrastructure which will integrate with the EVM and Cosmos networks assisting us to … implement accurate specifications about the architecture Turn specifications into code Solidity Write extensive unit and integration tests for the features developed Has experience with blockchain and rollup technologies Requirements: 5+ years of experience as a software engineer 3+ years experience with Solidity (web3) Strong understanding of the Ethereum virtual machine … or blockchain virtual machines Strong knowledge of the current landscape of bridging solutions Prior experience working remotely in a globally distributed team Bonus: Experience with ZK and Risc0 Prior experience working with embedded systems You've developed or designed P2P distributed systems What's on offer? Fully remote - Europe Extremely more »

Axiom are working with a leading Blockchain analytics platform, with a stellar leadership team and excellent backing. Seeking to hire an experienced senior level Backend & Data Engineer, with strong Python skills and backend architecture ability. The Role Working alongside a strong technical and engineering team, you will take ownership of … redeveloping the architecture of their entire backend systems, focusing on growth. Working with Python and extrapolating high volumes of data from the blockchain, you will be responsible for the overall vision, strategy and execution of the company’s Software products. You will take ownership of: Technical Leadership: Team support, r … Infrasutcurre (AWS services) Data processing pipelines using Kafka, Hadoop, Hive, Storm, or Zookeeper Hands-on team leadership The Reward Joining a fast-growth, successful blockchain business. The role offers fully remote work, a great team environment, a well-paid salary and a benefits package. For more information, please apply to more »