1,964 Blockchain Developer jobs in the United Kingdom
Blockchain Developer - Decentralized Applications
B1 1AB Birmingham, West Midlands
£70000 Annually
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Our client is at the forefront of innovation and is seeking a talented and experienced Blockchain Developer to join their fully remote team. This role is critical in designing, developing, and deploying decentralized applications (dApps) and smart contracts on various blockchain platforms. You will work on cutting-edge projects that leverage blockchain technology to revolutionize industries. The ideal candidate will have a strong understanding of blockchain architecture, cryptography, and consensus mechanisms. Proficiency in smart contract development languages such as Solidity, Rust, or Go, and experience with major blockchain platforms like Ethereum, Binance Smart Chain, or Solana are essential. You should also be familiar with front-end development frameworks for dApp interfaces. Key responsibilities include researching and implementing new blockchain technologies, writing secure and efficient smart contracts, developing and integrating dApps, participating in code reviews, and collaborating with product managers and designers to define and deliver new features. Experience with decentralized finance (DeFi) protocols, NFTs, or DAO governance is highly desirable. You must be a self-motivated individual with excellent problem-solving skills and the ability to thrive in a fast-paced, remote work environment. Strong communication skills are necessary to effectively collaborate with a distributed team. Our client fosters a culture of innovation and continuous learning, offering significant opportunities for professional growth and impact. This is a unique chance to shape the future of decentralized technology and contribute to groundbreaking solutions. We are looking for passionate individuals who are eager to push the boundaries of what's possible with blockchain. The successful applicant will have a deep technical understanding and a creative approach to problem-solving. Join a forward-thinking company that is dedicated to making a significant impact in the crypto and blockchain space. Location: This role is fully remote, with potential team connections to Birmingham, West Midlands, UK .
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0
Blockchain Developer - Decentralized Applications
AB10 1AA Aberdeen, Scotland
£65000 Annually
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Our client is at the forefront of the Crypto & Blockchain space and is seeking a talented Blockchain Developer to join their innovative team. This position is based in Aberdeen and operates on a hybrid model, offering flexibility while fostering collaborative development. You will be responsible for designing, developing, and deploying decentralized applications (dApps) on various blockchain platforms. The ideal candidate will have a deep understanding of smart contract development, blockchain architecture, and experience with relevant programming languages and tools. You will contribute to building secure, scalable, and efficient blockchain solutions.
Responsibilities:
Responsibilities:
- Design, develop, and implement smart contracts on platforms such as Ethereum, Binance Smart Chain, or Solana.
- Build and maintain decentralized applications (dApps) and backend services.
- Integrate blockchain technology with existing systems and external applications.
- Write secure, efficient, and well-documented code.
- Collaborate with product managers, designers, and other engineers to define feature requirements.
- Conduct thorough testing and debugging of smart contracts and dApps.
- Stay updated with the latest advancements in blockchain technology and cryptographic principles.
- Participate in code reviews and contribute to improving development processes.
- Research and evaluate new blockchain protocols and tools.
- Contribute to the technical vision and roadmap of blockchain initiatives.
- Proven experience in blockchain development, with a strong portfolio of smart contracts and dApps.
- Proficiency in smart contract programming languages like Solidity, Rust, or Vyper.
- Familiarity with blockchain frameworks and tools (e.g., Hardhat, Truffle, Ganache).
- Understanding of blockchain consensus mechanisms and distributed ledger technology.
- Experience with Web3.js, Ethers.js, or similar libraries for interacting with blockchains.
- Knowledge of security best practices for smart contract development.
- Familiarity with front-end development frameworks (e.g., React, Vue.js) is a plus.
- Strong analytical and problem-solving skills.
- Excellent communication and teamwork abilities.
- Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
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1
Blockchain Developer - Decentralized Applications
SR1 3AA Sunderland, North East
£75000 Annually
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Posted 2 days ago
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Job Description
Our client, a trailblazer in the decentralized technology space, is actively seeking a highly skilled and innovative Blockchain Developer to join their fully remote team. This is an exceptional opportunity to work on the cutting edge of blockchain technology, developing robust and scalable decentralized applications (dApps). You will be instrumental in designing, implementing, and deploying smart contracts and contributing to the architecture of our client's blockchain ecosystem. The ideal candidate will have a deep understanding of blockchain principles, extensive experience with smart contract development, and a passion for decentralized systems. Strong problem-solving skills, meticulous attention to detail, and the ability to thrive in a remote, fast-paced environment are essential.
Responsibilities:
Responsibilities:
- Design, develop, test, and deploy secure and efficient smart contracts on various blockchain platforms (e.g., Ethereum, Binance Smart Chain, Polygon).
- Develop and maintain decentralized applications (dApps) and their associated backend services.
- Collaborate with product managers, designers, and other developers to define dApp features and architecture.
- Write clean, well-documented, and maintainable code using languages like Solidity, Vyper, or Rust.
- Implement best practices for blockchain security, performance optimization, and gas efficiency.
- Integrate blockchain solutions with existing systems and external APIs.
- Conduct thorough code reviews and security audits for smart contracts and dApp components.
- Stay up-to-date with the latest advancements in blockchain technology, cryptography, and decentralized finance (DeFi).
- Troubleshoot and resolve technical issues related to blockchain development and dApp deployment.
- Contribute to the design and implementation of tokenomics and decentralized governance models.
- Engage with the blockchain community and contribute to open-source projects where applicable.
- Participate in technical discussions and provide insights on architectural decisions.
- Ensure seamless integration with front-end interfaces and user experience.
- Maintain and monitor deployed smart contracts and dApps.
- Mentor junior developers and share knowledge within the team.
- Proven experience as a Blockchain Developer or Smart Contract Engineer.
- Strong proficiency in smart contract programming languages such as Solidity, Vyper, or Rust.
- Experience with blockchain frameworks and development tools (e.g., Truffle, Hardhat, Ganache).
- Solid understanding of blockchain architecture, consensus mechanisms, and cryptographic principles.
- Experience developing decentralized applications (dApps) and familiarity with Web3.js or Ethers.js.
- Knowledge of common security vulnerabilities in smart contracts and mitigation techniques.
- Experience with version control systems (e.g., Git) and agile development methodologies.
- Excellent problem-solving, analytical, and debugging skills.
- Strong communication and collaboration abilities, particularly in a remote setting.
- Ability to work independently, manage deadlines, and deliver high-quality work.
- Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
- Familiarity with DeFi protocols and NFT standards is a significant plus.
- A passion for decentralized technologies and the future of the web.
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2
Blockchain Developer - Decentralized Applications
LE1 5GG Leicester, East Midlands
£70000 Annually
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Posted 2 days ago
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Job Description
Our client is looking for a talented and passionate Blockchain Developer to contribute to the design, development, and deployment of innovative decentralized applications. This is a fully remote position, allowing you to work from anywhere within the UK. You will be at the forefront of developing secure, scalable, and efficient blockchain solutions that redefine industry standards. The ideal candidate will possess a deep understanding of blockchain architecture, smart contract development, and related cryptographic principles.
Responsibilities:
Responsibilities:
- Design, develop, and test smart contracts and decentralized applications on various blockchain platforms (e.g., Ethereum, Binance Smart Chain, Solana).
- Implement robust security measures and conduct thorough code audits to ensure the integrity and safety of blockchain solutions.
- Collaborate with product managers, designers, and other engineers to define application features and user stories.
- Integrate blockchain components with existing systems and third-party services.
- Optimize application performance and scalability for a seamless user experience.
- Research and stay updated on the latest blockchain technologies, protocols, and best practices.
- Troubleshoot and resolve issues related to smart contracts and decentralized applications.
- Contribute to technical documentation and knowledge sharing within the team.
- Participate in code reviews and provide constructive feedback to peers.
- Engage in community discussions and contribute to open-source blockchain projects where applicable.
- Proven experience in blockchain development, with a portfolio of deployed dApps or smart contracts.
- Proficiency in smart contract programming languages such as Solidity, Vyper, or Rust.
- Strong understanding of blockchain fundamentals, consensus mechanisms, and cryptography.
- Experience with EVM-compatible blockchains and development frameworks (e.g., Truffle, Hardhat).
- Familiarity with Web3 libraries and tools (e.g., Ethers.js, Web3.js).
- Excellent problem-solving skills and attention to detail.
- Ability to work independently in a remote environment and manage time effectively.
- Strong communication skills, both written and verbal.
- Bachelor's or Master's degree in Computer Science, Engineering, or a related field, or equivalent industry experience.
- Passion for the cryptocurrency and blockchain space.
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3
Blockchain Developer - Decentralized Applications
BN1 1AA East Sussex, South East
£75000 Annually
WhatJobs
Posted 3 days ago
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Job Description
Our client is a rapidly growing innovator in the crypto and blockchain space, seeking a talented Blockchain Developer with a passion for decentralization to join their fully remote team. You will play a key role in designing, developing, and deploying cutting-edge decentralized applications (dApps) on various blockchain platforms. This is an exciting opportunity to work with a talented, globally distributed team on projects that are shaping the future of finance and technology, all while enjoying the flexibility of remote work. Responsibilities:
- Design, develop, and implement smart contracts and decentralized applications on platforms such as Ethereum, Solana, Polygon, etc.
- Write secure, efficient, and well-documented smart contract code in languages like Solidity, Rust, or Vyper.
- Integrate blockchain technology with existing applications and services.
- Develop and maintain APIs and SDKs for interacting with blockchain networks.
- Collaborate with product managers, designers, and other engineers to define and deliver new features and products.
- Conduct thorough testing and auditing of smart contracts to ensure security and prevent vulnerabilities.
- Stay up-to-date with the latest developments in blockchain technology, consensus mechanisms, and decentralized finance (DeFi).
- Troubleshoot and resolve technical issues related to blockchain network performance and dApp functionality.
- Contribute to the architectural design and technical roadmap of our blockchain initiatives.
- Participate actively in code reviews and knowledge-sharing sessions within the engineering team.
- Ensure compliance with relevant security best practices and industry standards.
- Proven experience as a blockchain developer, with a strong portfolio of deployed smart contracts and dApps.
- Proficiency in smart contract development languages (e.g., Solidity, Rust, Vyper).
- Deep understanding of blockchain principles, consensus mechanisms, and cryptographic concepts.
- Experience with popular blockchain platforms (e.g., Ethereum, BSC, Polygon, Solana).
- Familiarity with web3 libraries and frameworks (e.g., Web3.js, Ethers.js, Hardhat, Truffle).
- Experience with decentralized storage solutions (e.g., IPFS) is a plus.
- Strong understanding of cybersecurity principles as applied to blockchain.
- Excellent problem-solving, analytical, and debugging skills.
- Ability to work effectively in a fast-paced, remote, and collaborative team environment.
- Strong communication skills and a proactive approach to development.
- Bachelor's or Master's degree in Computer Science, Engineering, or a related field (or equivalent practical experience).
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4
Blockchain Developer - Decentralized Applications
G1 1DA Glasgow, Scotland
£60000 Annually
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Posted 4 days ago
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Job Description
Our client is at the forefront of blockchain innovation and is seeking a talented Blockchain Developer to join their dynamic team. This role offers the exciting opportunity to design, develop, and deploy decentralized applications (dApps) that leverage the power of distributed ledger technology. Based in Glasgow, Scotland, UK , this position offers a hybrid working model, combining the benefits of in-office collaboration with the flexibility of remote work.
You will be instrumental in building secure, scalable, and efficient blockchain solutions, working with cutting-edge technologies and contributing to projects that are set to disrupt traditional industries. The ideal candidate possesses a deep understanding of blockchain architecture, smart contract development, and the broader cryptocurrency ecosystem.
Responsibilities:
You will be instrumental in building secure, scalable, and efficient blockchain solutions, working with cutting-edge technologies and contributing to projects that are set to disrupt traditional industries. The ideal candidate possesses a deep understanding of blockchain architecture, smart contract development, and the broader cryptocurrency ecosystem.
Responsibilities:
- Design, develop, and implement smart contracts on various blockchain platforms (e.g., Ethereum, Solana, Polygon).
- Build and maintain decentralized applications (dApps) and their backend services.
- Integrate blockchain technology with existing systems and third-party applications.
- Write clean, efficient, secure, and well-documented code.
- Collaborate with product managers, designers, and other engineers to define and deliver new features.
- Conduct thorough testing and debugging of smart contracts and dApps.
- Research and stay up-to-date with the latest advancements in blockchain technology and cryptography.
- Contribute to the architectural decisions and technical roadmap of blockchain projects.
- Troubleshoot and resolve issues related to blockchain network performance and application functionality.
- Ensure the security and integrity of blockchain solutions.
- Proven experience as a Blockchain Developer or similar role.
- Strong proficiency in smart contract development languages such as Solidity, Rust, or Vyper.
- Experience with blockchain frameworks (e.g., Truffle, Hardhat) and Web3 libraries.
- Understanding of blockchain principles, consensus mechanisms, and cryptography.
- Familiarity with different blockchain platforms and their unique characteristics.
- Experience in developing backend services and APIs.
- Knowledge of frontend development (e.g., React, Vue.js) is a plus.
- Excellent problem-solving and analytical skills.
- Ability to work effectively in a team and communicate technical concepts clearly.
- Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
- A genuine passion for cryptocurrencies and the decentralized web.
This advertiser has chosen not to accept applicants from your region.
5
Blockchain Developer - Decentralized Applications
BD1 2AA Bradford, Yorkshire and the Humber
£70000 Annually
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Posted 4 days ago
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Job Description
Our client is seeking an innovative and experienced Blockchain Developer to join their growing team, focusing on the development of cutting-edge decentralized applications (dApps). This hybrid role offers the flexibility to work both remotely and from our **Bradford, West Yorkshire, UK** office, fostering a collaborative yet adaptable working environment. You will be instrumental in designing, implementing, and deploying secure and scalable blockchain solutions.
Key Responsibilities:
Qualifications:
Key Responsibilities:
- Design, develop, and test smart contracts and dApps on various blockchain platforms (e.g., Ethereum, Solana, Polygon).
- Write high-quality, secure, and efficient code using languages such as Solidity, Rust, or Go.
- Integrate blockchain technology with existing systems and third-party applications.
- Collaborate with product managers, designers, and other engineers to define and deliver new features.
- Research and stay updated on the latest advancements in blockchain technology, cryptography, and decentralized systems.
- Troubleshoot and debug issues in live blockchain environments.
- Contribute to the architectural decisions and technical roadmap of our blockchain initiatives.
- Ensure the security and performance of deployed smart contracts and dApps.
- Participate in code reviews and contribute to a culture of technical excellence.
Qualifications:
- Bachelor's or Master's degree in Computer Science, Engineering, or a related field.
- Proven experience in blockchain development and smart contract programming (Solidity preferred).
- Proficiency in one or more programming languages relevant to blockchain development (e.g., JavaScript, Python, Go, Rust).
- Familiarity with Web3 libraries and frameworks (e.g., Web3.js, Ethers.js, Hardhat, Truffle).
- Solid understanding of distributed ledger technologies, cryptography, and security best practices.
- Experience with unit testing and integration testing of smart contracts.
- Excellent problem-solving and analytical skills.
- Strong communication and collaboration abilities.
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6
Blockchain Developer - Decentralized Applications
CB2 0AA Cambridge, Eastern
£65000 Annually
WhatJobs
Posted 4 days ago
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Job Description
Our client, a pioneering force in the blockchain and cryptocurrency space, is actively seeking a talented and driven Blockchain Developer to join their innovative team in **Cambridge, Cambridgeshire, UK**. This is a full-time, on-site role focused on the development of cutting-edge decentralized applications (dApps) and smart contracts. You will be at the forefront of creating secure, efficient, and scalable blockchain solutions that address complex real-world problems. Your responsibilities will encompass the entire development lifecycle, from conceptualization and design to implementation, testing, and deployment of blockchain-based platforms.
We are looking for individuals with a strong understanding of blockchain technology, including various consensus mechanisms, cryptographic principles, and smart contract development. Proficiency in languages such as Solidity, Rust, or Go, coupled with experience in developing and deploying dApps on platforms like Ethereum, Polygon, or Solana, is essential. You should have a solid grasp of distributed systems, data structures, and algorithms. The ability to write secure and audited smart contracts, mitigating potential vulnerabilities, is critical. You will collaborate closely with a team of experienced developers, designers, and product managers to bring ambitious projects to life. A passion for decentralization, a proactive attitude, and a commitment to staying abreast of the rapidly evolving blockchain landscape are highly valued. This is an exceptional opportunity to contribute to the future of decentralized technology in a collaborative and intellectually stimulating environment in **Cambridge**.
Key Responsibilities:
We are looking for individuals with a strong understanding of blockchain technology, including various consensus mechanisms, cryptographic principles, and smart contract development. Proficiency in languages such as Solidity, Rust, or Go, coupled with experience in developing and deploying dApps on platforms like Ethereum, Polygon, or Solana, is essential. You should have a solid grasp of distributed systems, data structures, and algorithms. The ability to write secure and audited smart contracts, mitigating potential vulnerabilities, is critical. You will collaborate closely with a team of experienced developers, designers, and product managers to bring ambitious projects to life. A passion for decentralization, a proactive attitude, and a commitment to staying abreast of the rapidly evolving blockchain landscape are highly valued. This is an exceptional opportunity to contribute to the future of decentralized technology in a collaborative and intellectually stimulating environment in **Cambridge**.
Key Responsibilities:
- Design, develop, and deploy secure and efficient smart contracts on various blockchain platforms.
- Build and maintain decentralized applications (dApps) and associated backend services.
- Write clean, well-documented, and thoroughly tested code for blockchain solutions.
- Research and implement new blockchain technologies and protocols.
- Collaborate with the development team to define technical architecture and strategy.
- Ensure the security and integrity of blockchain transactions and data.
- Identify and address potential vulnerabilities and performance bottlenecks in smart contracts and dApps.
- Integrate blockchain solutions with existing systems and third-party applications.
- Stay current with industry trends, best practices, and regulatory changes in the crypto and blockchain space.
- Contribute to technical documentation and knowledge sharing within the team.
- Proven experience as a Blockchain Developer or similar role.
- Strong proficiency in smart contract development languages such as Solidity, Rust, or Go.
- Experience with blockchain platforms like Ethereum, Binance Smart Chain, Polygon, or Solana.
- Solid understanding of blockchain architecture, cryptography, and distributed ledger technology.
- Familiarity with Web3 libraries and frameworks (e.g., Web3.js, Ethers.js).
- Experience with version control systems (e.g., Git).
- Knowledge of security best practices for smart contract development.
- Excellent problem-solving and analytical skills.
- Strong communication and teamwork abilities.
- A degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
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7
Blockchain Developer - Decentralized Applications
BD1 1TU Bradford, Yorkshire and the Humber
£80000 annum (cont
WhatJobs
Posted 4 days ago
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Job Description
Our client is seeking a highly skilled and innovative Blockchain Developer to design, develop, and deploy decentralized applications (dApps) and smart contracts. This is a fully remote, contract-based role for an individual passionate about cutting-edge blockchain technology and its potential to revolutionize various industries. You will be instrumental in building secure, scalable, and efficient blockchain solutions, working with a talented team of engineers and cryptographers. The ideal candidate possesses strong programming skills, a deep understanding of distributed ledger technology, and a proven ability to bring complex decentralized concepts to life.
Responsibilities:
Responsibilities:
- Design, develop, test, and deploy smart contracts on various blockchain platforms (e.g., Ethereum, Solana, Binance Smart Chain).
- Build and maintain decentralized applications (dApps) using relevant front-end and back-end technologies.
- Write clean, secure, and efficient code, adhering to best practices for smart contract development.
- Implement robust security measures to protect against vulnerabilities and exploits.
- Collaborate with product managers, designers, and other developers to define dApp features and architecture.
- Stay current with the latest advancements in blockchain technology, cryptography, and decentralized finance (DeFi).
- Conduct code reviews and provide constructive feedback to team members.
- Troubleshoot and resolve issues related to smart contracts and dApp performance.
- Integrate blockchain solutions with existing systems and third-party APIs.
- Contribute to the overall technical strategy and roadmap for blockchain initiatives.
- Document technical designs, APIs, and development processes.
- Proven experience as a Blockchain Developer or similar role, with a portfolio of deployed smart contracts and dApps.
- Proficiency in smart contract programming languages such as Solidity, Rust, or Vyper.
- Strong understanding of blockchain principles, consensus mechanisms, and cryptography.
- Experience with major blockchain platforms like Ethereum, Polygon, Solana, etc.
- Familiarity with front-end technologies (e.g., React, Vue.js) and back-end development (e.g., Node.js, Python).
- Knowledge of web3 libraries and tools (e.g., Web3.js, Ethers.js, Hardhat, Truffle).
- Excellent problem-solving and debugging skills.
- Ability to work independently and effectively in a fully remote, collaborative team environment.
- Strong communication and interpersonal skills.
- Understanding of security best practices in blockchain development.
- Relevant degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
This advertiser has chosen not to accept applicants from your region.
8
Blockchain Developer - Decentralized Applications
SO14 1AA Southampton, South East
£75000 Annually
WhatJobs
Posted 4 days ago
Job Viewed
Job Description
Our client is seeking a highly skilled and innovative Blockchain Developer to join their cutting-edge team in **Southampton, Hampshire, UK**. This role is central to developing and deploying secure, scalable, and efficient decentralized applications (dApps) on various blockchain platforms. The ideal candidate will have a deep understanding of blockchain technology, smart contract development, and cryptography.
Responsibilities:
Responsibilities:
- Design, develop, and deploy robust smart contracts and decentralized applications on blockchain networks (e.g., Ethereum, Polygon, Solana).
- Write high-quality, well-documented, and secure code in languages such as Solidity, Rust, or Go.
- Integrate blockchain technologies with existing systems and third-party services.
- Conduct thorough testing, debugging, and optimization of smart contracts and dApps to ensure security and performance.
- Research and evaluate new blockchain technologies, protocols, and tools.
- Collaborate with product managers, designers, and other engineers to define application features and requirements.
- Stay abreast of the latest developments and trends in the blockchain and cryptocurrency space.
- Contribute to the architectural design of decentralized systems.
- Implement security best practices throughout the development lifecycle.
- Participate in code reviews and provide constructive feedback to peers.
- Bachelor's or Master's degree in Computer Science, Engineering, or a related field.
- Proven experience in blockchain development, with a portfolio of deployed dApps or smart contracts.
- Proficiency in smart contract development languages (e.g., Solidity) and associated development environments (e.g., Hardhat, Truffle).
- Experience with blockchain frameworks and protocols (e.g., Ethereum, Web3.js, Ethers.js).
- Strong understanding of cryptographic principles and blockchain architecture.
- Familiarity with decentralized finance (DeFi) concepts and applications is a plus.
- Experience with version control systems (e.g., Git) and agile development methodologies.
- Excellent problem-solving, analytical, and communication skills.
- Ability to work effectively both independently and as part of a hybrid team.
- Must be legally eligible to work in the UK.
This advertiser has chosen not to accept applicants from your region.
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