776 to 800 of 1,863 Developer Jobs in London

Job Title: Full Stack Developer Max rate: £550p/d via Umbrella Clearance required: SC Duration: 4 Months Location: Croydon (Mostly Remote) Job Description: Senior Engineer with either full stack (Java/React/Node.js) or backend (Java and ideally Kafka) * Experience of Java * Experience of Spring framework or equivalent. * Knowledge of software design patterns and when to apply them More ❯

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 ❯

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 ❯

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 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 ❯

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 ❯

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 ❯

1. Job purpose We are looking for a sharp Senior Java Developer to play a key role in a small collaborative team building trading venues and associated infrastructure. We follow rapid development and deployment cycles for projects and share ownership of the entire codebase, so you will get great experience across a variety of exchange applications and financial product types. … We care about the code that we write and we want a developer that is more interested in writing clean, maintainable, efficient code rather than a quick hack. Any former experience with specific cryptocurrencies, and/or related skills such as decentralized finance (DeFi), tokenisation, trading, matching engine, clearing and settlement as well as capital markets system integration will be More ❯

Lead Fullstack GenAI Developer (Python/GenAI/LLM) Hybrid Remote (Manchester, London, or Glasgow HQ) Up to £88k + £8k Global Consultancy Client *Security clearance eligibility is essential to be considered for this role* Are you a talented Fullstack Developer with a passion for Generative AI (GenAI) and looking for an exciting opportunity to grow within an innovative global … consultancy? We’re seeking a skilled Fullstack GenAI Developer to join a dynamic, expanding team. If you have experience balancing Fullstack Development with GenAI expertise, this could be the perfect next step in your career! Why Join Us? You'll be joining a forward-thinking consultancy that offers incredible growth potential, with the chance to work on cutting-edge GenAI … with clients, and explore new business development avenues as you shape the future of AI-driven solutions. What We’re Looking For: Lead/Managerial experience as a GenAi Developer/Python (With commercial GenAi FS experience) Python - FastAPI Typescript, React, Next.js or Vite LangChain, LangGraph, CrewAI, or Vercel AI (Python or JavaScript) LLM platforms: OpenAI, Anthropic, Mistral, or Llama More ❯

Our client, a leading financial institution, is looking for an experienced Microsoft Dynamics 365 Developer to join their team on a 12-month fixed-term contract. You will work within a multi-disciplinary SCRUM team, developing and delivering solutions that are resilient, cost-effective, and aligned with the Bank s strategy. This is a hybrid role that'll require you …/Production environments. Maintain solutions that comply with security and regulatory standards. Strong Microsoft Dynamics 365 & Power Platform expertise with development experience. Minimum 3 years experience as a D365 Developer, with knowledge of Sales, Service, and Marketing modules. Proficient in C#, JavaScript, and D365 customisations. Familiarity with DevOps, GIT, Azure DevOps, CI/CD. Agile/SCRUM experience with a More ❯