19,480+ Java Developer Java React Springboot Jobs in London, UK — Local Employers Hiring June 2026

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Finance Systems Developer 12 Month FTC

Finance Systems Developer - 12 Month FTC Finance Systems Developer - 12 Month FTC Reference UK Town Multiple Office Locations Business Line Finance This role is responsible for the accurate and timely delivery of requirements, testing, and deployment of all finance reporting systems for ...

C# .NET Software Developer with FX

C# .NET Software Developer with FX Our Client is a niche boutique broker specialising in FX. They are looking to recruit a C# .NET Software Developer with at least 3 to 5 years proven trach record of developing with C# .NET ideally with some understanding FX projects. The Company is ...

Assistant Vice President, Business Intelligence Developer

Do you want your voice heard and your actions to count? Discover your opportunity with Mitsubishi UFJ Financial Group (MUFG), one of the world’s leading financial groups. Across the globe, we’re 150,000 colleagues, striving to make a difference for every client, organization, and community ...

Senior BI Developer Data Warehousing & Analytics

Do you want your voice heard and your actions to count? Discover your opportunity with Mitsubishi UFJ Financial Group (MUFG), one of the world’s leading financial groups. Across the globe, we’re 150,000 colleagues, striving to make a difference for every client, organization, and community ...

Senior Power Platform & Dynamics Developer Remote

With Intelligence is seeking a Microsoft Power Platform / Dynamics Developer based in London. The role involves designing and maintaining Model-Driven and Canvas-Driven applications, integrating them with various APIs, and ensuring security and performance across solutions. Ideal candidates should have extensive ...

Frontend Developer Build an AI Analyst

At Modo Energy we’re building an AI-native platform for energy markets — combining LLM agents and real-time market data to create an AI analyst that can reason about complex energy systems. Our frontend is where massive datasets, predictive models, and AI systems become usable. The stack is TypeScri ...

C# Software Developer : Deltix : Algo Trading

Overview Exciting Contract or Perm opportunity for a C# Developer with previous experience using Deltix by EPAM. You will be an experienced C# Developer and have demonstrated experience within a trading environment. Proven expertise in C# and the .NET framework, with hands-on experien ...

Senior Front Office Rates RAD Developer

JPMorganChase is seeking a Senior RAD Developer to join their Rates development team in Greater London. This hands-on position focuses on building and enhancing proprietary trading tools, collaborating closely with quant researchers and technology teams. The ideal candidate will have a minimum of 5 years' experi ...

Senior Software Engineer Backend, Developer Publications

Summary Posted: 23 Apr 2026 Weekly Hours: 35 Role Number: The documentation engineering team is responsible for creating world‑class developer tools and framework‑level support for the documentation workflows on the developer website and Xcode. We’re looking for ...

Applied Machine Learning Engineer Developer Publications

Summary Posted: 07 May 2026 Weekly Hours: 35 Role Number: Apple is where individual imaginations gather together, committing to the values that lead to great work. Every new product we build is the result of us making each other’s ideas stronger. That happens because eve ...

Senior Quantitative Developer – Systematic Rates Trading

Want to work at a hedge fund that is expanding within systematic trading? This is a high-impact role where you’ll collaborate closely with traders and portfolio managers to develop cutting-edge trading systems and execution strategies. The firm has been heavily investing in systematic trading, making t ...

AVP, BI Developer: Strategic Data Innovator

A leading financial institution in Greater London seeks a Business Intelligence Developer to design and enhance data systems. The role involves developing business intelligence solutions, collaborating with teams across geographical locations, and ensuring compliance with governance standards. Ideal candidates w ...

Salesforce Marketing Cloud Platform Developer (Hybrid)

A leading global technology firm in London seeks an experienced Salesforce Marketing Cloud Developer to join a high-performing CRM team. You will design automated journeys, optimise data flows, and ensure high-quality platform performance across various clouds. The role demands 3+ years of Salesforce Marketing C ...

Senior Front End Developer (SC Cleared)

Come join us and make a difference in the world! Discover more at Job Description As a Senior Front‑End Developer, you will help shape a high-profile UK public‑sector digital service, delivering an accessible and efficient experience for end users. Working in a project‑level, cro ...

C++ Trading Developer, Quant Trading Team

Responsibilities Continuously improve the design and performance of our automated trading system, including exchange connectivity, derivatives pricing model, order and risk management system. Implementing trading strategies which are highly adjustable in live trading and easy to i ...

Senior Solutions Engineer, Developer Security (EMEA)

A leading cybersecurity firm in London is looking for a Senior Solutions Engineer to bridge the product and customer relationship effectively. This role will involve driving technical adoption of the developer security platform, leading sales engagements, and collaborating with partners to enhance their offering ...

Python AI Full Stack Developer (LangChain)

An innovative engineering consultancy in Greater London is seeking an experienced Python AI Developer. The ideal candidate should possess strong Python development skills and proven experience with AI agents and microservices. Responsibilities include building AI solutions, mentoring team members, and ensuring h ...

Salesforce Developer / Technical Lead (Service Cloud)

Salesforce Developer / Technical Lead (Service Cloud) Location: London Bridge, Hybrid (2 days office-based, 3 days remote working) Salary: Up to £85,000 (dependent on experience) About the Role We are seeking a skilled and motivated Salesforce Developer / ...

Senior Quant Developer: Derivatives Risk & IMM

Talensa Partners is looking for a Quantitative Developer in London. This role is key for maintaining and enhancing Derivatives risk - Initial Margin Model (IMM) and analytics infrastructure. Candidates should have strong programming skills in Python, knowledge of risk modeling, and a Master's in a quantitative d ...

Quantitative C++ Developer – Rates & Credit Derivatives

HSBC is seeking a C++ Developer to join their Fixed Income Currencies and Commodities (FICC) Quants team in London. The candidate will assist in designing and implementing pricing and risk infrastructure, supporting quantitative modellers, and developing necessary tooling. Required qualifications include 3-7 yea ...

Remote Salesforce Developer for Education Nonprofit

Ignite Hubs is seeking an experienced Salesforce Developer to enhance their Salesforce for Nonprofits solution. The role involves maintaining customisations, integrating APIs, and ensuring quality standards in development. Ideal candidates will have over three years of Salesforce experience and the ability to wo ...

Senior Salesforce Developer & Technical Lead (Remote)

An established industry player in consulting seeks a Senior Salesforce Developer and Technical Lead to join their dynamic team. This role offers the opportunity to work on transformative projects within the fintech and insurance sectors, leveraging your expertise in Salesforce technologies such as Apex, LWC, and ...

Python Developer Scale FinTech Data Platform

A leading tech house in finance is looking for a Python Developer with outstanding technical skills to join their team in London. You will work on innovative software and build scalable data platforms, collaborating with top technologists. The ideal candidate has strong experience with Python and SQL, enjoys wor ...

Senior Backend Engineer — Developer Platform & APIs

A financial technology company based in Greater London is seeking a Senior Backend Engineer to join their App Store & Ecosystem squad. The ideal candidate will have over 5 years of experience in backend engineering, specializing in TypeScript and API design. You will contribute to building a developer ecosystem, ...

Scala Developer – Banking & Real Time Processing

A leading technology company is seeking an experienced Scala Developer in London, focusing on building high-performance applications for the banking sector. The ideal candidate should be proficient in Scala and functional programming, with experience in big data frameworks and real-time processing tools. This fu ...

Junior Python Model Developer – Insurance Tech

A technology and insurance firm in London is seeking a Junior Model Developer to work with the hx Renew modelling platform. The role involves building models in Python, collaborating with teams, and delivering innovative solutions in a supportive environment. Candidates should have production-grade Python experi ...

Quantitative Developer: Python, Data Pipelines Dashboards

A global trading and investment firm in London is seeking a Quantitative Developer to join their Quantitative Development & Data team. The role involves building and maintaining quantitative libraries in Python, developing web services, and promoting best coding practices. Ideal candidates will have 3-5 years of ...

2026 DMFI Quantitative Developer Summer Internship

The Role We are seeking an exceptional intern to join our Discretionary Macro Fixed Income (DMFI) Quant team in London where you will have an opportunity to meaningfully contribute to building and enhancing our derivatives pricing and risk infrastructure, delivering solutions that directly impact ...

Rates Quant Developer – Fixed Income Analytics

A global brokerage firm in London is seeking a Rates Quant Developer to design and maintain pricing models and analytics. This role involves providing support for derivatives pricing and trade analytics, collaborating with cross-functional teams, and enhancing trade discovery tools. The ideal candidate will have ...

Quantitative Developer: Design & Deploy Production Algos

A leading financial technology firm is seeking a Quantitative Developer to design, code, and implement proprietary systems. The role involves collaboration with researchers and involves strong problem-solving skills and experience in Python and Linux. Ideal candidates will have over 5 years of software engineeri ...

Quant Developer Intern: Derivatives Pricing & Risk

A leading hedge fund firm in London is seeking a talented intern for their Discretionary Macro Fixed Income Quant team. This exciting internship offers the chance to contribute to building and enhancing derivatives pricing solutions that impact trading operations. Ideal candidates will possess a bachelor’s or ma ...

Quant Developer – Index Rebalance & Research Infrastructure

A top tier global hedge fund is seeking an experienced Quant Developer to enhance their trading infrastructure. The role involves developing core research systems, collaborating with cross-functional teams, and ensuring the quality of code. Ideal candidates should possess strong programming skills in Python, alo ...

Fintech Quant Developer: Production Data Tools

A fintech startup is looking for a quantitative developer passionate about financial data. This full-time role involves collaborating on product features, building data processing pipelines, and deploying production-grade code. Ideal candidates should have strong Python skills, SQL experience, and a background i ...

VP Quant Developer – European Direct Lending

A leading global alternative investment manager is seeking a highly motivated Quantitative Developer for its London office. This role bridges traditional IT and investment, focusing on Fund Management activities. The ideal candidate will have a strong technical background in Python and experience with data engin ...

FRTB Quant Developer Risk & Scenario Infrastructure

A prominent financial institution in Greater London is looking for a Quant Developer to enhance FRTB-driven risk and scenario generation infrastructure. This role requires 3-7 years of relevant experience in derivatives or trading environments, focusing on C++ and Python. You'll design and develop key risk infra ...

Quant Developer Core Trading Engine & Automations

A leading financial services firm in London is seeking a Mid-Senior Level Quant Developer. The ideal candidate will have strong programming skills in Python and a solid understanding of quantitative finance. You'll be responsible for developing the core trading engine and designing trade automation systems. This ...

Senior Python Developer — Sustainable Indices (Remote)

A leading financial services company in Greater London seeks a knowledgeable Quantitative Developer to join their Sustainable Index Research and Design team. The role focuses on developing Python applications to enhance investment analytics and automate reporting tools. Candidates should have strong Python skill ...

Quantitative Developer Data Platform & Risk Analytics

The Firm Capula Investment Management is a leading global quantitative hedge fund managing over $30 billion in assets. We are headquartered in London and have offices in New York, Singapore, Hong Kong, Tokyo, Geneva and Abu Dhabi. We manage absolute return, enhanced fixed income, macro and alpha ...

Anaplan Lead Developer & Consultant Hybrid UK

A growing EPM consultancy is seeking a Lead Developer for Anaplan in London. This hybrid role involves building client relationships, defining project scopes, and ensuring successful Anaplan rollout. Candidates should have experience in multiple implementations and a deep understanding of finance, supply chain, ...

Senior Developer C#/.NET, Microservices & Agile

Glencore International AG is seeking an experienced Senior Developer to enhance its IT department. The ideal candidate will have strong expertise in Agile methodologies and a solid background in commodity trading. Responsibilities include designing robust enterprise solutions, specializing in middleware technolo ...

ServiceNow Developer CMDB, Catalog & Performance Analytics

VIRTUS Data Centres is a UK and global leader in the data centre industry, committed to delivering reliable, resilient and responsible digital infrastructure. VIRTUS owns, designs, builds and operates a new generation of agile, connected data centres. Requirements Service Catalogue, CMDB, P ...

UX Front End Developer Security & Intelligence

Join the Growth Story at Envitia Envitia operates at the heart of the UK’s most sensitive and high-profile operations. Our approach is entirely mission-focused, enabling customers to see more, decide faster, and act with confidence across complex domains. We deliver situational awareness an ...

Informatica IDMC Developer PERM London, UK

Role: Informatica IDMC Developer Type: PERM Location: London, UK Working Model: Hybrid (2-3 days per week in office) Salary: 50K - 60K GBP/Annum We are seeking a highly skilled Senior IDMC Developer to design and implement robu ...

Remote Oracle Applications Developer — Fusion & EBS

Akkodis is seeking an Oracle Applications Developer to support various Oracle applications and systems. This hands-on role requires strong Oracle development experience across Oracle Cloud and E-Business Suite environments. The developer will engage in designing, building, and customizing applications ...

Senior Developer Relations Lead, Creator Platform

Rockstar Games is hiring a Senior Developer Relations Manager to lead its Creator Platform in London. You will be pivotal in defining the Developer Relations strategy, managing programs for community engagement, and building relationships within the ecosystem. The role requires 8+ years of experience i ...

Senior Developer Relations Manager, Creator Platform

Senior Developer Relations Manager, Creator Platform London, England, United Kingdom Become part of a team working on some of the most rewarding, large-scale creative projects to be found in any entertainment medium - all within an inclusive, highly-motivated environment where you can lea ...

Senior API Product Manager — Developer Platform

BT Group is seeking a Senior Product Manager to lead the Developer Solutions unit in Manchester or London. You will be responsible for defining product strategy and outcomes, ensuring seamless partner experiences through effective API management. The ideal candidate has a solid background in technology ...

Senior Solution Sales Executive, Developer Experience

Senior Solution Sales Executive, Developer Experience Atlassians can choose where they work – whether in an office, from home, or a combination of the two. That way, Atlassians have more control over supporting their family, personal goals, and other priorities. We can hire people in any country ...

D365 Senior Business Central Developer £70k

D365 Senior Business Central Developer- £70k Pearson Carter is currently working with an MS partner in the UK and looking to bring in a new member to their D365 BC development team. The role offers an excellent salary of up to £70,000, depending on experience, benefits, opportunities for ...

Senior Quantitative Developer Trading Analytics Lead

Centrica plc is seeking a Senior Quantitative Developer to join their Quantitative Analytics team in London. You will be responsible for delivering quantitative analysis and designing complex mathematical models that inform trading strategies. The ideal candidate will possess a Master’s or PhD in a qua ...

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