Jobs in London

Senior Java Engineer (Smart Contract)

Job Title: Senior Java Engineer (Smart Contract) Location: London Contract: 12 Months Are you a passionate Senior Java Developer looking to make a significant impact in an innovative environment? Our client is seeking a talented individual to join their dynamic team in London, where you'll design and develop cutting-edge microservices...

Adecco

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

Lead Software Engineer

Lead Software Engineer Stealth AI Fintech Startup | London | Hybrid (3 days on-site) We’re hiring on behalf of an innovative Fintech startup that is building an AI-driven platform that’s rethinking how investors analyse, access, and manage alternative assets (e.g. private equity, private credit and other private markets). They've built...

Hyre AI Limited

London

Senior Cryptography Engineer

Job Description 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...

NewDay

London

Cryptocurrency Accountant

The Opportunity We are seeking a highly skilled Chartered Accountant to join our dynamic team and specialize in the emerging field of digital assets. This role offers an exciting opportunity to work at the forefront of the cryptocurrency and blockchain industry, applying your expertise to complex accounting and tax challenges....

Permax Recruitment

London

DeFi Developer | London

DeFi Developer — High-Performance Crypto Trading Systems (London) Our client is hiring a sharp, ambitious DeFi Developer to join their DeFi trading team building high-performance systems that operate directly on decentralized markets. You’ll work hands-on across the full trading stack — from on-chain integrations and execution logic, to infrastructure, monitoring,...

AAA Global

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

Core C++ Developer - Cryptocurrency HFT

Core C++ Developer | London | HFT Crypto Team | Up To £200k + Bonus We are currently working with a global digital asset trading and invest firm focused on cryptocurrency markets, systematic trading and venture investing. You will be an exceptional C++ developer responsible for the optimization of core...

Albert Bow

London

Investment Consultant, Defined Contribution - Director

IntroductionAt Gallagher Benefit Services, youre a trusted partner to organizations navigating some of their most important people decisions. We help clients build better workplaces, where people feel supported, empowered, and inspired to thrive. Whether its shaping benefit strategies, designing wellbeing programs, or advising on workforce challenges, the work you do...

Gallagher

London

Investment Consultant, Defined Contribution - Director...

Job Description Introduction At Gallagher Benefit Services, youre a trusted partner to organizations navigating some of their most important people decisions. We help clients build better workplaces, where people feel supported, empowered, and inspired to thrive. Whether its shaping benefit strategies, designing wellbeing programs, or advising on workforce challenges, the...

Gallagher

London

Pensions Administrator - Defined Benefit, Study Support

A leading pension services provider in the South East is seeking a knowledgeable individual to manage pension scheme members. The role involves explaining pension workings, handling calculations, and engaging in project support while assisting junior staff. A solid background in defined benefit pensions is essential along with strong communication skills....

www.sammons.co.uk

London

Global OTC Crypto Trader - Discretionary, Flexible Hours

A leading cryptocurrency company located in Westminster is seeking an experienced OTC broker / trader to execute trades and provide exceptional client service in a volatile market. You will leverage your sales skills to drive revenue while collaborating with global teams. This hybrid role requires a strong understanding of digital...

Blockchain.com

London

UX/UI Designer - Web3 - UK/EU (Remote)

About the job UX/UI Designer - Web3 - UK/EU (Remote)Fully remote role - across UK & EU.A successful and rapidly expanding international Web3 business is seeking an experienced UX/UI Designer.Work closely with product managers, engineers, and business teams to design, build, and enhance products and landing pages for a Web3...

Axiom Recruit

London

Strategic Growth Consultant (Blockchain & Finance)

A leading business consultancy in the UK is looking for a Business Development Consultant to manage client accounts, analyze business needs, and implement effective solutions. Applicants should have a strong background in finance-related fields, excellent problem-solving skills, and the ability to communicate effectively in both English and Chinese. This role...

JENGA CORP PTE. LTD.

London

Senior Pensions Administrator - Hybrid (Defined Benefit)

A leading recruitment firm is seeking a Senior Pensions Administrator to join a large in-house pension scheme. You will manage technical administration cases across a Defined Benefit Scheme, ensuring compliance with regulations and delivering timely calculations. The ideal candidate will have over 3 years of DB pension scheme administration experience,...

www.sammons.co.uk

London