876 to 900 of 2,129 Developer Jobs in London

FX Deal Capture Developer Investment Banking London (3 Days Onsite) Our client, a leading organisation in the Investment Banking industry, is seeking an experienced FX Deal Capture Developer to join their Global Markets IT team in London. This permanent role involves enhancing FX trade capture systems and collaborating with trading, risk, and operations teams to deliver scalable, high-performance solutions. … and version control tools (e.g., AWS , Azure ) and containerisation (e.g., Understanding of regulatory frameworks (e.g., Bachelors degree in Computer Science, Engineering, Finance, or a related field. CFA, FRM, AWS Developer) are a plus. More ❯

Salesforce Developer Based at client locations, working remotely, or based in our Godalming or Milton Keynes offices. Triad Group Plc is an award-winning digital, data, and solutions consultancy with over 35 years experience primarily serving the UK public sector and central government. We deliver high-quality solutions that make a real difference to users, citizens, and consumers. Whether working … with secure intelligence systems that keep the UK safe Powering systems that help the government monitor and reduce greenhouse gas emissions from commercial transport Triad is seeking a Salesforce Developer to contribute to the design, build, and maintenance of robust Salesforce solutions across a variety of impactful transformation projects. Youll work as part of cross-functional teams, bringing technical expertise … Salesforce codebase. Participate in agile ceremonies, providing regular updates and input on task estimates and challenges. Support testing and deployment activities across various environments. Proven experience as a Salesforce Developer, ideally within public sector or enterprise-scale environments. Strong hands-on development experience with Apex, LWC, Visualforce, and Salesforce DX. Familiarity with Salesforce products such as Sales Cloud, Service Cloud More ❯

Job Title: Dynamics 365 Developer & Support Engineer (Lead) Location: Hybrid - London (2 to 3 days on site) Salary: £87,000 per annum + benefits Contract Type: Permanent Overview We're recruiting a Dynamics 365 Developer & Support Engineer (Lead) to take ownership of the design, development, and support of Microsoft Dynamics 365 and Power Platform solutions. This is a senior, hands More ❯

Job Title: Dynamics 365 Developer & Support Engineer (Lead) Location: Hybrid - London (2 to 3 days on site) Salary: £87,000 per annum + benefits Contract Type: Permanent Overview We're recruiting a Dynamics 365 Developer & Support Engineer (Lead) to take ownership of the design, development, and support of Microsoft Dynamics 365 and Power Platform solutions. This is a senior, hands More ❯

Senior PHP Full-Stack Developer - £100k - Hybrid Overview We are partnering with a global digital marketing and technology agency specialising in online gaming to hire a Senior PHP Full-Stack Developer. In this senior role, you’ll take technical ownership of solutions end-to-end, mentor junior developers, and ensure delivery of highly scalable, high-availability platforms that drive cutting More ❯

Senior PHP Full-Stack Developer - £100k - Hybrid Overview We are partnering with a global digital marketing and technology agency specialising in online gaming to hire a Senior PHP Full-Stack Developer. In this senior role, you’ll take technical ownership of solutions end-to-end, mentor junior developers, and ensure delivery of highly scalable, high-availability platforms that drive cutting More ❯

Senior PHP Full-Stack Developer - £100k - Hybrid Overview We are partnering with a global digital marketing and technology agency specialising in online gaming to hire a Senior PHP Full-Stack Developer. In this senior role, you’ll take technical ownership of solutions end-to-end, mentor junior developers, and ensure delivery of highly scalable, high-availability platforms that drive cutting More ❯

Senior PHP Full-Stack Developer - £100k - Hybrid Overview We are partnering with a global digital marketing and technology agency specialising in online gaming to hire a Senior PHP Full-Stack Developer. In this senior role, you’ll take technical ownership of solutions end-to-end, mentor junior developers, and ensure delivery of highly scalable, high-availability platforms that drive cutting More ❯

Power Platform Developer** (Contract) Duration: 6 Months (Possibility for extension) Location: London/Hybrid (2 - 3 days per week on site) Rate: A highly competitive Umbrella Day Rate is available for suitable candidates Role Profile Join our dynamic team in the investment banking sector, where innovation meets expertise. We are seeking a talented Power Platform Developer who is passionate about More ❯

System Developer Location: South Croydon Salary: GBP50,000 per year Hours: 40 hours a week. Job type: Full-time, permanent Bridge Recruitment is helping one of our established clients recruit for an experienced System Developer to join their ever expanding team. Responsibilities of the System Developer: · Contribute to software development in line with business goals and priorities. · Take on responsibility … Continually acquire broader business knowledge and insight for application to specific projects going forward · Ensure delivery of user documentation for all software developments where required. Requirements of the System Developer: · Strong technical background and thorough understanding of essential skills · Strong process and procedural understanding · Ability to coach development colleague(s) · Speak IT development in non-technical speak with project investors. … development (OAuth2) · Microsoft SQL Server · Knowledge of GIT version control · Windows Server · Microsoft Office 365/Teams If you feel like you meet the above criteria for the System Developer, then please apply now More ❯

Senior Software Engineer/Developer (Python FastAPI Data) London to £90k Are you a data centric Software Engineer with strong Python and SQL skills? You could be progressing your career in a senior, hands-on role at a fast growing, global Insurance Underwriting technology provider that focusses on developing a complex SaaS calculation platform for rapidly growing Cybersecurity insurance … Protection Pension Subsidised gym membership Season ticket loan Employee Assistance Programme Impactful role with great career progression Apply now to find out more about this Senior Software Engineer/Developer (Python FastAPI Data) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer More ❯

Senior Frontend Developer React/Typescript Central London 2 days a week in the office £60,000 - £70,000 This company are one of the biggest and most successful businesses within their niche FinTech market space and have massive plans to build brand new Tech, Data & Delivery teams in 2025. This has come off the back of a hugely successful … the industry. They partner with some of the biggest global FinTech companies and process lots of different data variants across the industry. They are looking for a Senior Frontend Developer to enhance their growing product suite and user experience. You will help develop new products as the business continues to grow and play a crucial role in the direction of More ❯

Senior Frontend Developer React/Typescript Central London 2 days a week in the office £60,000 - £70,000 This company are one of the biggest and most successful businesses within their niche FinTech market space and have massive plans to build brand new Tech, Data & Delivery teams in 2025. This has come off the back of a hugely successful … the industry. They partner with some of the biggest global FinTech companies and process lots of different data variants across the industry. They are looking for a Senior Frontend Developer to enhance their growing product suite and user experience. You will help develop new products as the business continues to grow and play a crucial role in the direction of More ❯

Senior Kotlin Developer - Front office/Kubernetes - sought by investment bank based in London - Hybrid - Contract *Inside IR35* Key Responsibilities Develop and maintain backend components of a next-gen trading platform. Work with Java and/or Kotlin to deliver robust solutions. Deploy containerised applications using Kubernetes and Docker. Leverage MongoDB and Databricks for data processing and analytics. Integrate with More ❯

Senior Kotlin Developer - Front office/Kubernetes - sought by investment bank based in London - Hybrid - Contract *Inside IR35* Key Responsibilities Develop and maintain backend components of a next-gen trading platform. Work with Java and/or Kotlin to deliver robust solutions. Deploy containerised applications using Kubernetes and Docker. Leverage MongoDB and Databricks for data processing and analytics. Integrate with More ❯

Senior PHP Full-Stack Developer - £100k - Hybrid We are partnering with a global digital marketing and technology agency specialising in online gaming to hire a Senior PHP Full-Stack Developer. In this senior role, you ll take technical ownership of solutions end-to-end, mentor junior developers, and ensure delivery of highly scalable, high-availability platforms that drive cutting More ❯

Oracle APEX Developer About Shield Reply: Shield Reply specialises in driving technology-led transformational change for Defence and Security customers through the design and delivery of cloud-based services and solutions to protect our collective futures. Our strength is our ability to merge security-cleared expertise, cutting-edge digital capabilities, and complex data to provide new solutions that empower our … clients to make informed decisions. We enhance hindsight, provide valuable insight, and enable foresight. Role overview: We are seeking a highly motivated and talented Oracle APEX Developer to join our Defence and Security company. As a Junior to Mid-Level Oracle APEX Developer, you will be responsible for developing and maintaining applications that support the needs of our customers. You … projects, collaborate with a dynamic team of professionals, and contribute to the development of software solutions that enhance our national security. If you are a highly motivated Oracle APEX Developer looking to contribute to the security and defence of our nation, we encourage you to apply. Responsibilities: Develop and maintain customer-facing and internal Oracle APEX applications Collaborate with cross More ❯

Lead .NET Developer | Legacy to Modern | C#, .Net | SaaS Data A fast-growing SaaS business is investing heavily in its tech platform and building out a senior engineering hub in London. They’re on the lookout for a .NET Specialist to help drive modernisation, set technical direction, and mentor squads as they scale. This isn’t a “heads down coding … on Location & working style Hybrid London role, expect 1–2 days a week in the office with squads that value autonomy, collaboration, and building things that last. Lead .NET Developer | Legacy to Modern | C#, .Net | SaaS Data More ❯

Lead .NET Developer | Legacy to Modern | C#, .Net | SaaS Data A fast-growing SaaS business is investing heavily in its tech platform and building out a senior engineering hub in London. They’re on the lookout for a .NET Specialist to help drive modernisation, set technical direction, and mentor squads as they scale. This isn’t a “heads down coding … on Location & working style Hybrid London role, expect 1–2 days a week in the office with squads that value autonomy, collaboration, and building things that last. Lead .NET Developer | Legacy to Modern | C#, .Net | SaaS Data More ❯

Lead .NET Developer | Legacy to Modern | C#, .Net | SaaS Data A fast-growing SaaS business is investing heavily in its tech platform and building out a senior engineering hub in London. They’re on the lookout for a .NET Specialist to help drive modernisation, set technical direction, and mentor squads as they scale. This isn’t a “heads down coding … on Location & working style Hybrid London role, expect 1–2 days a week in the office with squads that value autonomy, collaboration, and building things that last. Lead .NET Developer | Legacy to Modern | C#, .Net | SaaS Data More ❯

Lead .NET Developer | Legacy to Modern | C#, .Net | SaaS Data A fast-growing SaaS business is investing heavily in its tech platform and building out a senior engineering hub in London. They’re on the lookout for a .NET Specialist to help drive modernisation, set technical direction, and mentor squads as they scale. This isn’t a “heads down coding … on Location & working style Hybrid London role, expect 1–2 days a week in the office with squads that value autonomy, collaboration, and building things that last. Lead .NET Developer | Legacy to Modern | C#, .Net | SaaS Data More ❯

Senior JavaScript Developer 3-4 days p/week in London Senior JavaScript Developer Would you like the opportunity to work for a fast growing start-up who are on a mission to create an AI tutor to help learners? Theyre currently building an all-in-one platform for aiding students to achieve their full potential. AI is at the … heart of everything they do, from their products to the way they work as a team. As a Senior JavaScript Developer, you will be joining a small team, where you will build, scale, and maintain high-quality fullstack applications while collaborating closely with product and design to deliver end-to-end features. The ideal candidate should have a deep engineering … across product, design, and AI. 5+ years of fullstack development experience. Strong skills in React, TypeScript AWS Experience integrating AI/ML via APIs If youre a Senior JavaScript Developer who enjoys the idea of working in an EdTech Start-up, please apply. More ❯

SharePoint & Power Platform Developer Are you a passionate Microsoft 365 Developer ready to take ownership of impactful digital solutions? We’re looking for a SharePoint & Power Platform Developer to join an established organisation at the forefront of digital transformation in the financial services sector. You’ll design, build, and optimise business-critical applications using SharePoint Online , PowerApps , Power Automate , and More ❯

SharePoint & Power Platform Developer Are you a passionate Microsoft 365 Developer ready to take ownership of impactful digital solutions? We’re looking for a SharePoint & Power Platform Developer to join an established organisation at the forefront of digital transformation in the financial services sector. You’ll design, build, and optimise business-critical applications using SharePoint Online , PowerApps , Power Automate , and More ❯

Senior MuleSoft Developer 6 Month contract - Inside IR35 - up to £585 per day London based - hybrid working - 3 days office based Current NPPV3 clearance is highly desirable Your main responsibility will be to deliver clean, maintainable, and well-tested code that adheres to SOLID principles. You will work collaboratively across Quality Assurance, DevOps, and other development teams, sharing knowledge, supporting More ❯