1,151 to 1,175 of 2,078 Developer Jobs in London

Senior Full Stack (Backend) Engineer who loves solving complex problems and building elegant, scalable systems that power real-world products. Youll have the freedom to make architectural decisions, improve developer experience, and shape the backbone of our platform. What Youll Do Design and build robust, production-grade backend systems Architect scalable infrastructure for job processing, analytics, and event tracking Develop … Strong knowledge of database design, API architecture, and cloud infrastructure Hands-on experience with high-throughput systems and background job queues Passionate about clean code, strong abstractions, and great developer experience Comfortable taking ownership across the stackfrom code to monitoring and deployment More ❯

Graduate Software Engineer/Quantitative Developer/Quantitative Researcher 📍 Location: London (Hybrid) 💷 Compensation: Up to £170,000 + Bonus + Full Benefits 🏢 Client: Elite Global Fund 🚀 Kickstart Your Career in Technology & Quantitative Finance Just graduated and ready to launch your career at the intersection of technology, mathematics, and finance ? Join an elite global trading firm where innovation drives everything — no More ❯

Graduate Software Engineer/Quantitative Developer/Quantitative Researcher 📍 Location: London (Hybrid) 💷 Compensation: Up to £170,000 + Bonus + Full Benefits 🏢 Client: Elite Global Fund 🚀 Kickstart Your Career in Technology & Quantitative Finance Just graduated and ready to launch your career at the intersection of technology, mathematics, and finance ? Join an elite global trading firm where innovation drives everything — no More ❯

A leading global hedge fund is seeking a Business Intelligence & Data Developer to join its high-impact Reporting & Analytics team. This is an opportunity to sit at the intersection of technology, data, and decision-making — helping build and enhance systems that power operational insight and strategic thinking across the business. You’ll work closely with senior stakeholders, developers, and analysts More ❯

A leading global hedge fund is seeking a Business Intelligence & Data Developer to join its high-impact Reporting & Analytics team. This is an opportunity to sit at the intersection of technology, data, and decision-making — helping build and enhance systems that power operational insight and strategic thinking across the business. You’ll work closely with senior stakeholders, developers, and analysts More ❯

A leading global hedge fund is seeking a Business Intelligence & Data Developer to join its high-impact Reporting & Analytics team. This is an opportunity to sit at the intersection of technology, data, and decision-making — helping build and enhance systems that power operational insight and strategic thinking across the business. You’ll work closely with senior stakeholders, developers, and analysts More ❯

A leading global hedge fund is seeking a Business Intelligence & Data Developer to join its high-impact Reporting & Analytics team. This is an opportunity to sit at the intersection of technology, data, and decision-making — helping build and enhance systems that power operational insight and strategic thinking across the business. You’ll work closely with senior stakeholders, developers, and analysts More ❯

Day Rate: £416 per day Contract Type: Inside IR35 Canary Wharf, London (3 days onsite per week) IBM Integration Bus/ACE Developer Prestigious Investment Bank - Canary Wharf, London Contract Type: Inside IR35 Day Rate: £416 per day Location: Canary Wharf, London (3 days onsite per week) Duration: 6-12 months (with potential extension) This is an excellent opportunity to … must be eligible to work in the UK and may be subject to background and security clearance checks. How to Apply If you re an experienced IIB/ACE Developer looking for your next contract opportunity with a tier-one investment bank, we d love to hear from you. Please submit your CV highlighting your relevant IBM Integration Bus, ACE More ❯

Location: London (Hybrid, 3 days onsite per week) Rate: Up to £700 per day (Inside IR35) Duration: 5+ months We are seeking a skilled Back-end & Infrastructure Developer with expertise in Java and Node.js/TypeScript to join our development team on a contract basis. You will play a key role in maintaining and enhancing Back End systems, supporting infrastructure More ❯

Salary: up to £150k + £ 60k bonus (3-8 years of experience) Client One of the world's most prestigious hedge funds is looking for a Python developer to join their growing Commodities Rapid Application Development (RAD) team. This is a specialist team of engineers, quantitative developers and data scientists that develops and supports the data, research & trading platform and More ❯

global macro hedge fund strategies. Assets are managed via a broad mandate to trade in a variety of global markets and instruments. About the Role: Caxton seeks a Quantitative Developer to join the firm’s Quantitative Development & Data team (QDD). QDD is responsible for architecture and development of libraries, web services, dashboards, and databases that facilitate Portfolio Managers' alpha More ❯

working with a blend of home and office, subject to Jefferies operational requirements. As part of the Global Equities Front Office technology team, an opportunity exists for an experienced developer for the Equities real-time trade processing and client allocation platform; GETS. The platform is primarily built in Java and includes real-time low latency messaging and in-memory database More ❯

that values technical excellence, innovation, and deep domain knowledge. Key Responsibilities: - Contribute to the buildout and support of a next-generation in-house platform, including: - Advanced SDLC tooling and developer workflows - Distributed compute infrastructure in production - Monitoring, debugging, profiling, and performance tooling - Database setup and tuning across multiple technologies - Partner with teams across the organisation to consult on architecture, optimisation More ❯

Integrations Developer Higher Education Sector £45,000 - £51,775 per annum Company: La Fosse are excited to be partnering with a leading Higher Education institution. This institution are investing a large amount of capital in the Technology and Infrastructure. Position Overview: We are seeking a talented Integrations Developer to join our team. The successful candidate will play a crucial role … latest integration tools, techniques, and best practices to continuously improve integration processes. Requirements: Bachelor's degree in Computer Science, Information Technology, or related field. Proven experience as an Integrations Developer with expertise in integration tools such as Boomi, Worcato, or Mulesoft. Strong background in database administration (DBA) or software engineering. Excellent problem-solving skills and ability to work independently or … work in a collaborative and supportive environment with flexible working arrangements, including two days per week in our London office. How to Apply: Please apply to this exciting Integrations Developer latest by 31st October 2025 to my email which is zach.binge@lafosse.com More ❯

Integrations Developer Higher Education Sector £45,000 - £51,775 per annum Company: La Fosse are excited to be partnering with a leading Higher Education institution. This institution are investing a large amount of capital in the Technology and Infrastructure. Position Overview: We are seeking a talented Integrations Developer to join our team. The successful candidate will play a crucial role … latest integration tools, techniques, and best practices to continuously improve integration processes. Requirements: Bachelor's degree in Computer Science, Information Technology, or related field. Proven experience as an Integrations Developer with expertise in integration tools such as Boomi, Worcato, or Mulesoft. Strong background in database administration (DBA) or software engineering. Excellent problem-solving skills and ability to work independently or … work in a collaborative and supportive environment with flexible working arrangements, including two days per week in our London office. How to Apply: Please apply to this exciting Integrations Developer latest by 31st October 2025 to my email which is zach.binge@lafosse.com More ❯

Integrations Developer Higher Education Sector £45,000 - £51,775 per annum Company: La Fosse are excited to be partnering with a leading Higher Education institution. This institution are investing a large amount of capital in the Technology and Infrastructure. Position Overview: We are seeking a talented Integrations Developer to join our team. The successful candidate will play a crucial role … latest integration tools, techniques, and best practices to continuously improve integration processes. Requirements: Bachelor's degree in Computer Science, Information Technology, or related field. Proven experience as an Integrations Developer with expertise in integration tools such as Boomi, Worcato, or Mulesoft. Strong background in database administration (DBA) or software engineering. Excellent problem-solving skills and ability to work independently or … work in a collaborative and supportive environment with flexible working arrangements, including two days per week in our London office. How to Apply: Please apply to this exciting Integrations Developer latest by 31st October 2025 to my email which is zach.binge@lafosse.com More ❯

Integrations Developer Higher Education Sector £45,000 - £51,775 per annum Company: La Fosse are excited to be partnering with a leading Higher Education institution. This institution are investing a large amount of capital in the Technology and Infrastructure. Position Overview: We are seeking a talented Integrations Developer to join our team. The successful candidate will play a crucial role … latest integration tools, techniques, and best practices to continuously improve integration processes. Requirements: Bachelor's degree in Computer Science, Information Technology, or related field. Proven experience as an Integrations Developer with expertise in integration tools such as Boomi, Worcato, or Mulesoft. Strong background in database administration (DBA) or software engineering. Excellent problem-solving skills and ability to work independently or … work in a collaborative and supportive environment with flexible working arrangements, including two days per week in our London office. How to Apply: Please apply to this exciting Integrations Developer latest by 31st October 2025 to my email which is zach.binge@lafosse.com More ❯

the opportunity to grow your career, give back to your community and make a real impact. Job Overview We are seeking a highly skilled and motivated server side application developer to play a key role on a greenfield multiyear transformation program aimed at modernizing and scaling the electronic FX Options Trading Business Responsibilities: Contribute to the design and development of More ❯

are a finance-focused big data firm. Our goal is to continue creating the world's leading financial markets analytics platform. The Role We are seeking a Senior Quantitative Developer to play a key role in the design, build and validation of mathematical models that power our industry-leading market surveillance products. This position is for our Metrics team, who More ❯

Front End React Developer, React, Javascript, NW London to £80K A leading financial software company are looking for a Front End JavaScript developer who is proficient with React.js. The role is Offcie based in North West London, Your primary focus will be on developing user interface components and implementing them following well-known React.js workflows, specifically Redux and RTK. You More ❯

Workflow Developer – Compliance Systems Up to £75,000 | Hybrid | 50% on-site London | Permanent Our client a prestigious global law firm is seeking a talented Workflow Analyst/Developer to design and deliver cutting-edge automation solutions that support their international compliance function. What You'll Deliver: Design, build and maintain workflow solutions and applications for the Compliance team Collaborate More ❯

Workflow Developer – Compliance Systems Up to £75,000 | Hybrid | 50% on-site London | Permanent Our client a prestigious global law firm is seeking a talented Workflow Analyst/Developer to design and deliver cutting-edge automation solutions that support their international compliance function. What You'll Deliver: Design, build and maintain workflow solutions and applications for the Compliance team Collaborate More ❯

Workflow Developer – Compliance Systems Up to £75,000 | Hybrid | 50% on-site London | Permanent Our client a prestigious global law firm is seeking a talented Workflow Analyst/Developer to design and deliver cutting-edge automation solutions that support their international compliance function. What You'll Deliver: Design, build and maintain workflow solutions and applications for the Compliance team Collaborate More ❯

Workflow Developer – Compliance Systems Up to £75,000 | Hybrid | 50% on-site London | Permanent Our client a prestigious global law firm is seeking a talented Workflow Analyst/Developer to design and deliver cutting-edge automation solutions that support their international compliance function. What You'll Deliver: Design, build and maintain workflow solutions and applications for the Compliance team Collaborate More ❯

BI DEVELOPER £400 - £450 PER DAY OUTSIDE IR35 FULLY REMOTE (MUST BE UK BASED) 3 MONTH CONTRACT THE COMPANY: Join a leading UK data provider as a BI Developer to support the modernisation of their data infrastructure and reporting capabilities. THE ROLE: As a BI Developer, your responsibilities will include: Access and extract data from Salesforce and NetSuite Migrate and … and develop reports using Power Query and DAX Work closely with the business to ensure data accuracy and reporting meets stakeholder needs YOUR SKILLS AND EXPERIENCE: The successful BI Developer will have: Strong experience accessing and manipulating data from Salesforce and NetSuite Proficient in SQL and data warehouse development Solid experience with Power BI, including Power Query and DAX Experience More ❯