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Senior React + TypeScript Developer (Stock Options)

A dynamic sports technology startup in London is seeking a Senior React.js and TypeScript Developer. The role involves developing new features for a web SDK and Twitch Extension in a fast-paced environment, requiring strong proficiency in JavaScript and React.js. Ideal candidates should have over 3 years of rele ...

Impactful React Native Developer – FinTech (London)

A well-established trading brokerage in London is looking for a talented React Native Developer to join their growing technology team. You will play a key role in building innovative trading applications, taking ownership of the project and utilizing your expertise in mobile app development. This is a full-time ...

Sr React Developer Equities Vice President

LONDON, LONDON, United Kingdom Job Information Job Identification Job Category Software Engineering Business Unit Corporate Sector Posting Date 03/16/2026, 10:48 AM Locations 25 Bank Street, Canary Wharf, London, Greater London, E14 5JP, GB <l ...

Python Developer: AI & Automation | Hybrid London

A leading legal consulting firm in London seeks a Python Developer specializing in AI and automation. The role requires extensive experience in Python and API development, as well as familiarity with Azure technologies. Candidates should be skilled in designing automation workflows and integrating AI solutions i ...

Sr React Developer Equities Vice President

LONDON, LONDON, United Kingdom Job Identification Job Category Software Engineering Business Unit Corporate Sector Posting Date 03/16/2026, 10:48 AM Locations 25 Bank Street, Canary Wharf, London, Greater London, E14 5JP, GB Job Schedule Ful ...

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 ...

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 ...

PHP Developer Intern — Backend & API Builder

A modern tech firm is seeking a proactive PHP Developer Intern to join their development team in Greater London. This role offers a fantastic opportunity to gain real-world experience in backend and web application development using PHP. Interns will collaborate with experienced developers on live projects, enha ...

Front Office .NET Developer Analytics & APIs

A global energy trading company is seeking a .NET Developer to join their Front Office Quantitative Engineering Team. This permanent role focuses on building and maintaining high-performance analytics platforms utilized by traders. Candidates should have strong .NET skills, experience in API development, and a C ...

Java Developer (Junior Mid) Payments Platform

A global payments company in Greater London is looking for a passionate Junior-Mid Java Developer to join their collaborative team. The role involves designing, developing, and implementing Java-based applications while ensuring scalability and performance. Ideal candidates will have a Bachelor's degree in Compu ...

Dynamics 365 CE Developer (Field S...

Dynamics 365 CE Developer (Field Service) Rate: £450‑£500pd (Outside IR35) Location: Remote – Must be UK based. Work Type: Contract – 3 months We are supporting a globally operating organisation as they continue a significant phase of their Dynamics ...

Business Intelligence Developer / Manchester or London

Overview Join the fast-growing TechOps BI team at TransPerfect as a Business Intelligence Developer, supporting the design, development, and maintenance of modern business intelligence architectures and solutions. You will work with a suite of TechOps technology products, integrating real-time dat ...

Frontend Developer — Real Time 3D Visualization

A deep tech startup in London is seeking a Frontend Developer to build sophisticated interfaces visualizing real-time 3D printing data. You will work at the intersection of AI and manufacturing, translating complex data into user-friendly experiences. The ideal candidate possesses over 2 years of frontend experi ...

Senior Intapp Developer — Hybrid & Impactful Integrations

A leading international law firm is looking for an Intapp Senior Developer to join their dynamic team. This full-time role involves developing and maintaining the Intapp suite of products, supporting enhancements, and collaborating with different stakeholders. The ideal candidate should possess strong experience ...

Remote Salesforce Commerce Cloud B2C Developer

A leading technology firm is seeking a Commerce Cloud Developer (B2C) for a remote position in Europe. The ideal candidate will have 4–7 years of Salesforce development experience, particularly in Salesforce Commerce Cloud B2C (SFRA). Responsibilities include developing solutions, API integration, and collaborat ...

12 Month Internship eFX IT Developer

We are seeking a Developer with strong communication and customer-facing skills to join our team in London. This role offers the opportunity to work closely with front office users, including traders, risk analysts, and operational staff, in the dynamic field of foreign exchange trading. The ideal candidat ...

BI Developer Data Operations and Reporting

BI Developer - Data Operations and Reporting London About the Role: We’re looking for aBI Developer to help shape how one of the world’s most innovative brands, Dyson , uses data to drive smarter marketing decisions. In this role, you’ll sit at the i ...

Laravel Developer — Hybrid/Remote Web Apps

A leading web development company is seeking a talented Laravel Developer to join their team in London. This role involves designing, developing, and maintaining high-quality web applications. Strong expertise in Laravel and PHP is required, along with experience in MySQL and RESTful APIs. The position offers hy ...

Python Developer, Insurance Analytics (Hybrid London)

A leading insurance consultancy is seeking a Python Developer to join their Insurance Analytics team in London. The role involves developing features for the InsurSight platform, optimizing performance, and mentoring junior developers. Candidates should have strong experience in Python, familiarity with Azure to ...

Cognos Developer for SWIFT Reporting & Analytics

A prominent IT consulting firm situated in Greater London is looking for a Cognos Developer to design and implement analytics tools for SWIFT applications. The role demands strong technical expertise, collaborative spirit, and the ability to work effectively in Agile teams. Ideal candidates will have a solid bac ...

Hybrid Dynamics 365 Developer | Power Platform

A well-established global company is seeking an experienced Microsoft Dynamics Developer/Administrator for a hybrid role based in Central London 2-3 days a week. In this position, you will configure Dynamics 365 modules, build and maintain Power Apps, and provide support and troubleshooting. The ideal candidate ...

Junior Python Developer (Django/DRF) – FinTech

A leading digital assets firm based in London is seeking a Python Developer to join their dynamic team. You will collaborate across multiple teams, developing efficient applications and enhancing in-house libraries. The role requires at least a year of Python development experience, knowledge of SQL, and an unde ...

Assistant Vice President, Business Intelligence Developer

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 we serve. We stand for our values, building long-term relationships, serving s ...

Remote Dynamics 365 & Power Platform Developer

A tech consulting firm is seeking a Dynamics 365 Developer to work remotely. The role involves designing and enhancing applications using Dynamics 365, PowerApps, and core .NET technologies. Key responsibilities include developing custom solutions, improving system performance, and collaborating with stakeholder ...

BI Developer: Data Operations & Insights Leader

A leading brand innovation company seeks a BI Developer to drive data operations and reporting. This role involves transforming complex media data into actionable insights while working closely with data engineering teams. You will also mentor BI specialists and contribute to innovative data solutions, especiall ...

Snr eTrading Developer FX eFX CGEMJP00334394

Role Title: Snr eTrading Developer FX eFX Duration: contract to run until 30/12/2026 Location: London, Hybrid 3 days per week onsite Rate: up to £736 p/d Umbrella inside IR35 Role purpose / summary The FX eRisk IT team has form ...

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 ...

Senior Rates Real Time Risk Developer

Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, ...

Java (Kotlin) Developer (Agile, Test Driven)

Java (Kotlin) Developer (Agile, Test-Driven) – VP Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. Fr ...

Hybrid C# .NET Developer — Banking (London)

Pontoon is seeking a passionate C# .Net Developer to join our amazing banking client in Canary Wharf, London. This hybrid position offers the opportunity to work on exciting projects that influence the financial landscape while collaborating with a dedicated team. You will design and implement applicat ...

Trading Developer High Performance Tools (Hybrid)

SmartestEnergy Business Limited is seeking skilled Trading Developers to design high-performance trading tools and automated processes. You will play a key role in building scalable solutions supporting trading activities and complex analytical workflows. Collaboration with various teams is essential, ...

Senior Developer — .NET, React & Azure Expert

Java Script Works is seeking a Senior Developer in Greater London. This key role requires strong proficiency in C#, .NET, React, and Azure, working collaboratively with developers, UX/UI designers, and stakeholders to ensure high-quality products. The successful candidate will be responsible for drivin ...

Blockchain Developer: Build DApps & Secure Contracts

A leading technology firm in the United Kingdom is seeking a skilled Blockchain Developer to design and implement innovative blockchain solutions. You will develop smart contracts, collaborate with teams on integrating blockchain features, and ensure security through thorough testing. The ideal candidate has exp ...

Graduate Quant Developer: Crypto Trading & FinTech

B2C2 Ltd. in London is offering a Graduate Programme aimed at recent graduates eager to build a career at the intersection of traditional finance and cryptocurrency. This opportunity involves trading responsibilities within your first year, supported by experienced professionals. You will gain hands-on traini ...

Sr React Developer Equities Vice President

Be an integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Senior Lead Software Engineer at JPMorganChase within the Equities Sales and Trading Technology, you are an integral part of an agile team that works to enh ...

Salesforce Solution Architect/Developer (Service Cloud)

GoHenry, a fintech company in the UK, is looking for a Salesforce Solution Architect/Developer for a 12-month Fixed Term Contract. The role involves enhancing service delivery through Salesforce Service Cloud, collaborating on solutions, and overseeing platform health. The ideal applicant has over 5 ye ...

Senior Java Engineer – Developer Tools & Strategy

Citigroup Inc. is seeking a motivated engineer to join the Technology Application Strategy team in Greater London. This role is key in developing tooling solutions for Citi's global developer community using Java and SpringBoot technologies. Successful candidates will enjoy a hybrid working model, comp ...

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 ...

Node.js Developer — Build Scalable, Secure APIs

Java Script Works in Greater London seeks an experienced Node Developer to enhance its team. The role involves developing and maintaining server-side applications and APIs, ensuring optimal performance and security. The ideal candidate must have proven experience in Node.js and a strong knowledge of Ja ...

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    Software Developer Pythonreact Jobs in London Job Search Guide, Trends and Insights