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- Tasks: Lead the development of a carbon offset tokenisation system on Hyperledger Besu.
- Company: Join a forward-thinking organisation in the clean technology sector focused on sustainability.
- Benefits: Enjoy flexible remote work and potential for contract extension or leadership roles.
- Why this job: Make a real impact in sustainability while working with an agile, innovative team.
- Qualifications: Experience with Solidity, Hyperledger Besu, and Web3 tooling is essential.
- Other info: This is a 3-month contract with opportunities for future involvement.
The predicted salary is between 5000 - 7500 £ per month.
I'm currently working with a forward-thinking organisation in the clean technology sector, seeking an experienced Blockchain Developer for a 3-month contract to build the foundational infrastructure of a carbon offset tokenisation system on Hyperledger Besu.
This role involves designing and delivering a secure, permissioned blockchain network and developing smart contracts for the minting, verification, and retirement of tokenised carbon credits. You’ll take the lead from network configuration through to testnet deployment and audit readiness, collaborating with a small, agile team committed to sustainability and decentralised innovation.
Key responsibilities include:
- Developing ERC-20/1155-compatible smart contracts with embedded metadata (e.g., project ID, vintage year, verification body).
- Setting up a multi-node Besu network using IBFT 2.0 or QBFT consensus.
- Building minting and retirement APIs integrated with off-chain MRV (Measurement, Reporting & Verification) data.
- Delivering end-to-end functionality alongside comprehensive, audit-ready documentation.
The ideal candidate will have solid experience with Solidity, Hyperledger Besu, and Web3 tooling, as well as a good understanding of carbon markets or environmental data systems. This contract offers the chance to work on a high-impact sustainability project, with flexible remote working and the potential for extension or a leadership role in future phases.
Contact Detail:
TEC Partners - Technical Recruitment Specialists Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Blockchain Developer
✨Tip Number 1
Familiarise yourself with Hyperledger Besu and its features. Understanding how to set up a multi-node network using IBFT 2.0 or QBFT consensus will give you a significant edge in discussions during the interview process.
✨Tip Number 2
Brush up on your Solidity skills, especially in developing ERC-20/1155-compatible smart contracts. Being able to discuss your previous projects and how you've implemented these standards will showcase your expertise.
✨Tip Number 3
Gain a solid understanding of carbon markets and environmental data systems. This knowledge will not only help you in the role but also demonstrate your commitment to sustainability, which is crucial for this position.
✨Tip Number 4
Prepare to discuss your experience with building APIs, particularly those that integrate off-chain MRV data. Highlighting relevant projects where you've delivered end-to-end functionality will make you stand out as a candidate.
We think you need these skills to ace Blockchain Developer
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights relevant experience in blockchain development, particularly with Hyperledger Besu and smart contracts. Include specific projects you've worked on that relate to carbon tokenisation or sustainability.
Craft a Compelling Cover Letter: Write a cover letter that not only showcases your technical skills but also your passion for sustainability and clean technology. Mention how your background aligns with the company's mission and the specific requirements of the role.
Showcase Relevant Projects: If you have previous projects related to ERC-20/1155 smart contracts or multi-node networks, be sure to include these in your application. Provide links to your GitHub or any other portfolio where potential employers can see your work.
Highlight Soft Skills: In addition to technical expertise, emphasise your ability to work in an agile team and your communication skills. Mention any experience you have in collaborative environments, especially in remote settings.
How to prepare for a job interview at TEC Partners - Technical Recruitment Specialists
✨Showcase Your Technical Skills
Be prepared to discuss your experience with Solidity, Hyperledger Besu, and Web3 tooling in detail. Bring examples of past projects where you've developed smart contracts or set up blockchain networks, as this will demonstrate your technical expertise.
✨Understand the Carbon Market
Familiarise yourself with carbon markets and environmental data systems. Being able to discuss how your work can impact sustainability will show your commitment to the project and align with the company's values.
✨Prepare for Problem-Solving Questions
Expect questions that assess your problem-solving skills, especially related to network configuration and API development. Think through potential challenges you might face in the role and how you would address them.
✨Emphasise Collaboration
Since you'll be working with a small, agile team, highlight your ability to collaborate effectively. Share examples of how you've worked in teams before, particularly in remote settings, to showcase your adaptability and communication skills.