Blockchain developer jobs in Hounslow, United Kingdom

We are hiring a Core Blockchain / Protocol Engineer to work at the deepest technical layer of the stack. · This is not a dApp role. · This is not a frontend Web3 role. · This is a protocol and systems engineering role. ...

We're looking for an experienced Blockchain Developer to join a growing engineering team working on real-world smart contract solutions.This will be a hands-on role focused on smart contract development across multiple blockchain ecosystems. · ...

· Job brief · Our leading Web3 client is seeking a talented Blockchain Developer with a specialization in decentralized finance (DeFi) to join their team. In this role, you will play a crucial part in designing, developing, and integrating blockchain solutions for DeFi protocols ...

· Company Description · Our client a cutting edge blockchain technology company based in Central London is building the next generation blockchain (Ethereum) platform focusing on decentralisation of global financial institutions. · Job Description · The blockchain Developer will ...

We are hiring a Core Blockchain/Protocol Engineer to work at the deepest technical layer of the stack. · ...

Design and implement secure blockchain solutions including smart contracts decentralized applications dApps Collaborate with teams to integrate blockchain technology driving innovation scalability in decentralized systems. · Developing secure scalable blockchain applications. · W ...

Senior Java Blockchain Developer (Investment Banking) · Strong expertise in Core/Advanced Java and J2EE ...

We're looking for a Software Development Engineer in Test (SDET) to join our Institutional team in London. As an SDET, you will play a critical role in ensuring the quality, reliability, and performance of our trading and financial systems. · WHAT YOU WILL DO · Design and build a ...

We're looking for a · Software Development Engineer in Test · (SDET) to join our Institutional team in London. · Design and build automated test frameworks and tools for low-latency, high-throughput trading services. · Develop, maintain advocate test suites across the full produc ...

· Do you have a passion for breaking codes and a keen eye for finding bugs? · Are you ready to take on the challenge of shaping the future of blockchain technology? · If you're a tech-savvy tester with a deep understanding of automated processes, then we have the perfect opportu ...

· Job Brief: · We are currently exclusively retained by a layer one protocol who are looking to hire a skilled Blockchain Developer to join their team and contribute to the development of their cutting-edge blockchain solutions. The ideal candidate will be responsible for design ...

A well-established accountancy firm is expanding their services into digital assets. · To support this growth,This is to add a line break we are looking for a highly skilled Chartered Accountant to join our dynamic team. · ...

Affluence Markets is seeking a Blockchain Analyst to join our growing team in London. · Analyze blockchain transactions and datasets to detect trends, anomalies, and opportunities. · Conduct in-depth research on cryptocurrencies, decentralized finance (DeFi), and evolving blockch ...

Affluence Markets seeks a Blockchain Analyst to join our growing team in London. · Analyze blockchain transactions and datasets to detect trends, anomalies, and opportunities. · Conduct in-depth research on cryptocurrencies, decentralized finance (DeFi), and evolving blockchain t ...

A well-established medium-sized accountancy firm are expanding their services into the exciting and rapidly evolving world of digital assets. · ...

About MoonPay · Hi, we're MoonPay. We're here to onboard the world to the decentralized economy by making digital money move as universally and effortlessly as the internet. · Why? · Because crypto, stablecoins and blockchain aren't just technologies. They're tools for global fin ...

Job Title: Crypto Analyst (Hybrid, 6-Month Contract) · Location: London (Hybrid) · Rate: £530/day (Inside IR35) · Contract Length: 6 months · Start Date: 16th March 2026 · Job Overview: · We are seeking an experienced Crypto Analyst to join a dynamic team in a leading global orga ...

The world of digital assets is accelerating in speed, magnitude, and complexity, opening the door to new ways for leveraging the blockchain. Fireblocks' platform and network provide the simplest and most secure way for companies to work with digital assets and it trusted by some ...

The world of digital assets is accelerating in speed, magnitude, and complexity, opening the door to new ways for leveraging the blockchain. Fireblocks' platform and network provide the simplest and most secure way for companies to work with digital assets and it trusted by some ...

Job Title: · Crypto Analyst (Hybrid, 6-Month Contract) · Location: · London (Hybrid) · Rate: · £530/day (Inside IR35) · Contract Length: · 6 months · Start Date: · 16th March 2026 · Job Overview: · We are seeking an experienced · Crypto Analyst · to join a dynamic team in a leadi ...