Blockchain Developer

JR United Kingdom; Glasgow; Remote; GBP 50,000 - 80,000; Full time

Job summary

A leading clean technology organization is looking for a Blockchain Developer to create a carbon tokenization system using Hyperledger Besu. This 3-month contract provides an opportunity to work on sustainable projects remotely, with responsibilities that include developing smart contracts and configuring blockchain networks.

Benefits

Flexible remote working

Potential for contract extension

Leadership opportunities in future phases

Qualifications

• Strong experience in developing smart contracts.
• Proficient in Hyperledger Besu and blockchain technologies.
• Understanding of environmental data systems is a plus.

Responsibilities

• Develop ERC-20/1155-compatible smart contracts.
• Set up a multi-node Besu network with consensus mechanisms.
• Build minting and retirement APIs.

Skills

Solidity

Hyperledger Besu

Web3 tooling

Carbon markets knowledge

Job description

Social network you want to login/join with:

TEC Partners - Technical Recruitment Specialists

Location:

glasgow, United Kingdom

Job Category:

Other

-

EU work permit required:

Yes

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Job Views:

9

Posted:

04.06.2025

Expiry Date:

19.07.2025

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Job Description:

Blockchain Developer (Contract – Carbon Tokenisation Project)

Remote | 3-Month Contract | Hyperledger Besu | Sustainability Tech

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.