Jobs in London

Senior Developer

The opportunity As a Senior C++ Developer, you won’t be maintaining legacy code or adding features at the edges. You have the option to work fully remote or partically remote with access to the clients offices. You’ll be designing and building core systems that will ultimately run on millions of...

Edison Hill Search
London

Blockchain Analyst

Company Description Affluence Markets is a pioneering fintech company specializing in the convergence of financial markets and blockchain technology. Headquartered in London, we combine advanced data analytics, algorithmic insights, and decentralized solutions to deliver cutting-edge financial intelligence. Our mission is to empower institutions and investors with transparent, data-driven tools that...

Affluence Markets
London

Contract Solidity Developer

Contract Solidity Developer  🌍 Location: 5 Days p/w Onsite 📆 Duration: 18-Month Contract ✅ IR35: Inside IR35 💰 Rate: £500p/d - £900p/d  🔄 Option to convert to permanent after contract Opus is partnering with a leading investment bank on an exciting new venture, the project is due to start in...

Opus Recruitment Solutions
London

Contract Solidity Developer

Contract Solidity Developer �? Location: 5 Days p/w Onsite?? Duration: 18-Month Contract? IR35: Inside IR35?? Rate: £500p/d - £900p/d ?? Option to convert to permanent after contractOpus is partnering with a leading investment bank on an exciting new venture, the project is due to start in 2026.They’re building a Digital...

Opus Recruitment Solutions Ltd
London

Defined Contributions Pension Consultant

This partnership of consulting actuaries and administrators’ is looking for a DC Pensions Consultant to join their recently expanding team. The DC Pensions Consultant will be responsible for maintaining and growing a portfolio of clients and ensuring the effective delivery of the firm’s services to those clients. Advice will consist...

Ashe Consulting
London

Senior Pensions Implementation Consultant - Defined Benefit

Senior Pensions Implementation Consultant - Defined Benefit We are looking for a Pensions Consultant with DB (defined benefit) pensions, SQL/Python and Leadership experience to join one of our consultancy clients on a 3 month contract. January Start, Inside IR35 and Remote Working. Responsibilities: Review, interpret and identify project & process...

Lorien
London

Cryptocurrency Audit SME

Cryptocurrency Audit SME Location: London, United Kingdom Role Type: Contract - 6 months Work Setup: Hybrid - 4 days in office Who We Are Robert Walters is the world's most trusted talent solutions business. Across the globe, we deliver recruitment, outsourcing, and talent advisory services for businesses of all sizes,...

Robert Walters
London

Senior Software Engineer (Top Crypto Trading Firm)

Backend Engineer (Rust / Python – DeFi Trading) London or Remote (Europe) A DeFi-native trading platform is building high-performance, user-focused trading tools and is looking for a backend engineer to help shape the core platform. The team strongly believes DeFi is the future of finance and is focused on making...

Radley James
London

Senior Cryptography Engineer

As a Senior Cryptography Engineer, you’ll protect NewDay’s payment processing, customer data, and internal systems through robust, scalable cryptographic controls. You’ll design, build, and automate key management, certificate lifecycle, and HSM governance to reduce operational risk and enable secure developer self-service. This role directly supports business-critical platforms, ensuring strong security...

NewDay
London

QA Engineer web3 – DeFi

Remote | $50,000 -75,000 Mid – Senior QA Engineer About the Company Our client operates at the forefront of crypto infrastructure, providing stablecoin liquidity solutions and seamless onboarding rails for Web2 and Web3 applications. Their platform abstracts the complexity of blockchain interactions, enabling smooth cross-chain movement and frictionless user experiences...

Saucedd
London

Blockchain Architect

Blockchain Architect +6 months + +£475 - 535 a day +Inside IR35 +Fully remote working We're seeking aBlockchain Architectto define and deliver the architecture for next-generationblockchain-based KYC and identity verificationsolutions. The role involves designing distributed frameworks that enable secure, transparent, and compliant customer data exchange within the financial services domain.About...

CBSbutler Holdings Limited
London

Web3 Partnerships & Business Development Manager

Company Description This role will support Blackvoya’s (Accomy's Web3 arm) 2026 strategic expansion by establishing a dedicated on-ground presence in London—Europe’s strongest Web3 BD hub.The hire will be responsible for developing partnerships with exchanges, wallets, DAOs, stablecoin providers, and Web3 communities; supporting integration pipelines; participating in major crypto events; and...

Accomy
London

Product Sales Specialist – Digital Assets / Crypto Sales

Product Sales Specialist – Digital Assets / Crypto Sales My global FinTech client, based in London, is looking for a permanent Product Sales Specialist with experience of Digital Assets / Crypto – no sales experience required. This is a hybrid Client facing role with Business Development and Product Development responsibilities....

Scot Lewis Associates Ltd
London

Senior National Account Manager FTC – Award-Winning, Category defining brand

Senior National Account Manager, FTC – Award-Winning, Category-defining brand London £75,000 - £85,000 Basic salaryBonusAvia HealthcarePensionSubsidised gym membership Who They Are A fast-growing, on-trend food brand that’s shaking up the healthy eating space. They’ve seen phenomenal growth and have no plans to slow down. Backed by a talented commercial team...

PIE Recruitment
London

Senior DeFi Backend Engineer

Senior DeFi Backend Engineer DeFi Remote Upto€200k+ Tokens Plexus is partnering with a long-standing DeFi protocol building a next-generation trading platform. Theyre pioneering a new model for automated strategies and and are now looking for a Senior DeFi Backend Engineer to help build the core systems powering it. About the...

Plexus Resource Solutions Ltd
London