Jobs for senior java developer at London

We have an opportunity for an experienced Senior Software Developer to join our Technology team in London on a permanent basis. You’ll join our Integration team at an important point in our journey, helping us to modernise and migrate our integration landscape. This is a hands-on senior development role, with a strong focus on C# and .NET, APIs,...

**Role : Senior eTrading Developer** **Location : London** **Duration : 6 months (PAYE)** **Role Overview** We are looking for an experienced Senior E-Trading Developer to help us build a brand-new electronic trading platform from the ground up. You will work directly with traders to create fast and reliable systems for the trading floor. You will handle the...

Get AI-powered advice on this job and more exclusive features.Direct message the job poster from Oliver BernardConsultant | Specialist in growing Software Engineering teams.Senior Frontend Developer (React)2-3 days p/week in LondonUp to £85k plus equityWould you like the opportunity to join an organisation looking to revolutionise the construction space?...

Developer / Senior Developer / C# / C#.NET / .NET Core / ASP.NET / SQL / T-SQL / Developer / Programmer / Mentoring / Hybrid / Remote / Salary £50,000 – 80,000 + 15% bonus + car allowance (£70-100k package) / London / depending on experience and location. My client is scaling their software engineering department and looking to hire a number of...

16 hours ago Lead London, UK Hybrid Full Time Backend Jobs by ARQ ( Prev DolarApp ) ARQ ( Prev DolarApp ) Visit ARQ ( Prev DolarApp ) website ARQ is a financial services platform that lets users in Latin America hold global currencies, make cross-border payments, invest in international markets, and spend worldwide with a card. ARQ ( Prev DolarApp ) on X...

Job TitleJava Engineer: IG PrimeJob DescriptionAbout IG Group IG Group is a FTSE 100 fintech operating across five continents, serving over 1.4m customers and handling billions of dollars in transactions – built on scale, trust, and proof. We didn't pivot to innovation; it's how we've always operated. What that means for the people who work here is real:...

Hanover in London is seeking a quant developer with a strong mathematical background to design advanced financial models for reinsurance and capital markets. The role emphasizes rigorous analysis and cloud-based infrastructure as code, with AI-assisted development welcomed.An office-based position offers collaboration with a PhD-led manager on mathematically...

Role: Senior Qt DeveloperManager: Lead Development ManagerLocation: HybridWork Pattern: Monday to Friday, 9-5 working hoursRole OverviewIncrease your chances of an interview by reading the following overview of this role before making an application.We are looking for a highly skilled Senior Qt Developer to join us with our Qt framework software development...

Java / Spring Boot Engineer – Banking - Our banking client is looking for an experienced **Java / Spring Boot Engineer** to join a high-performing technology team, working on the development and enhancement of critical banking applications and services. The successful candidate will have strong experience building **scalable, secure and high-performance...

Senior Python Developer London | Hybrid (3 days per week) | Up to £700/day (Inside IR35) | 6 month contract - possible extension Banking is changing. The software behind it needs to change too. New regulation. Increasing use of AI. Greater scrutiny around security and governance. That's why one of the world's largest investment banks has invested in...

Elsevier is seeking a Salesforce Senior Developer to act as the subject matter expert for the Salesforce stack, shaping application strategy and standard practices. You will drive development across phased implementations, ensure stable deployments, and reduce risk by leveraging standard Salesforce solutions.The role requires strong experience with...

Artificial Labs is hiring a senior security architect to shape secure development across our product and platform in London. You’ll work directly with engineers to embed security from the start, set standards, and guide threat modelling, data protection, and cloud guardrails throughout the lifecycle.You will drive hands‑on security, influence engineering...

Position Summary Why join our team? Tizen OS is the leading platform for content consumption in the living room. The team in Europe is composed of Product Managers, Partner Managers and Technical Account Managers. All are responsible for: Growing and maintaining a diverse and cutting-edge Tizen ecosystem. We negociate, implement and manage partnerships...

Company DescriptionVersion 1 has celebrated 30 years in business and continues to be trusted by global brands to deliver technology and transformation solutions that drive customer success. Our deep expertise enables our customers to navigate the rapidly evolving technology landscape.You could be just the right applicant for this job Read all associated...

The OpportunityWant to apply Read all the information about this position below, then hit the apply button.At the heart of this opportunity is early careers within the legal profession. You will play a key role in attracting, supporting and developing our future talent, taking ownership of the employee journey from initial attraction and recruitment through...

This is an excellent opportunity to take ownership of strategically important trading technology while working directly with senior business and technology stakeholders. What you'll do: * Lead architectural design and implementation across the electronic trading stack* Build high-performance, resilient Java solutions for order ingestion, routing and...

We go beyond the obvious, using intelligence, passion and creativity to inspire new thinking and shape the world we live in. Job Details Kantar helps the world’s most influential brands grow by combining deep human understanding with advanced technology. We move beyond standalone insights to deliver connected, decisionready intelligence that helps brands...

William James Recruitment is seeking a Commercial Property Development Solicitor to join a market-leading Real Estate and Development team in London. The role offers exposure to large-scale development schemes, regeneration projects and renewable energy matters, with direct client engagement and clear progression opportunities.The successful candidate will...

Senior Developer Location - London or Winchester with hybrid working in line with departmental requirements LCP is an award-winning actuarial and analytics consultancy providing market-leading capabilities and advice across pensions and financial services, energy, and health. We combine powerful analytics with human expertise to help shape a more positive...

Software Engineering Manager – Java, Javascript, CloudUp to £850 per day (Inside IR35)London / Hybrid (3 days onsite)6 monthsThis is a contract resource, so all candidates muste from a contracting background.My client is an instantly recognisable firm who are urgently recruiting for a Software Engineering Manager with experience of leading, coaching and...