Senior Blockchain Developer
- london, england, SW1A 0AA, United Kingdom
- Contract·Hybrid
- Full time
- £80,000 - £80,000 Per Annum
Job Description
About the Role
Our client, a dynamic player in the Crypto & Blockchain space, is seeking an experienced Senior Blockchain Developer to join their innovative team in London . You will be instrumental in designing, developing, and deploying cutting-edge blockchain solutions that power next-generation decentralized applications. This role offers a unique opportunity to work on challenging projects at the forefront of financial technology, collaborating with a talented group of engineers and product strategists. Join us to shape the future of digital finance and contribute to a culture that thrives on innovation, security, and technical excellence.
Key Responsibilities
- Design, develop, and implement smart contracts and decentralized applications (dApps) using languages like Solidity or Vyper.
- Architect and build scalable, secure, and efficient blockchain protocols and platforms.
- Integrate blockchain technology with existing systems and third-party services.
- Conduct rigorous testing, security audits, and performance optimizations for blockchain solutions.
- Mentor junior developers and contribute to the team's technical knowledge sharing and best practices.
Requirements
- Proven experience as a Blockchain Developer or similar role, with a strong portfolio of blockchain projects.
- In-depth knowledge of blockchain concepts, cryptography, consensus algorithms, and distributed ledger technology.
- Proficiency in smart contract development and languages such as Solidity, Rust, or Go.
- Experience with blockchain frameworks and platforms (e.g., Ethereum, Hyperledger Fabric, Polkadot).
- Strong understanding of security best practices in blockchain development and auditing.
Benefits
- Competitive salary and potential for token-based incentives.
- Comprehensive health, dental, and vision insurance packages.
- Opportunities for professional development, including conferences and certifications.
- Hybrid work model balancing office collaboration and remote flexibility in London .
- A vibrant and forward-thinking work environment committed to innovation.


