51 to 75 of 114 Developer Jobs in the City of London

more information on flexible working options Flexible Working Options: Hybrid Working, Job Share Job Description Summary Job Description Job Title: Market Risk Engineering Developer Location(s): London Hours: Full-time Working Pattern Our work style is hybrid, which involves spending at least two days per week … Traded Risk Rapid Application Development team where you'll work with multi-skilled software engineers, risk, change and operational SME’s. As an Application Developer, apply your significant experience software development skills and broader technical expertise to deliver and support technical solutions and build business functionality, so we can enable ...

building the next generation of data management and analytics solutions for the alternative investment industry. About the Role As an Agentic AI Developer at Allocator, you will work within our development team to build AI-powered software that supports how the world's leading institutional investors manage their alternative investment … portfolios. We are an AI-forward development team. Every developer uses Cursor, Claude, Copilot, and other modern AI development tools as core parts of their daily workflow, and we measure success by outcomes shipped rather than hours coded. Working alongside our Data, Product, and Client Success teams, you will deliver ...

Position: Senior Salesforce Developer Employment Type: Permanent Start: ASAP (September/October 2026) Location: London, UK (Hybrid, 2 days per week office) Language(s): English Focus on SAP is a specialist SAP and ERP Recruitment organisation offering both permanent and contract staffing solutions on a global scale. Client – Partnered with … largest organisations. The business delivers complex technology transformation programmes that require innovation, collaboration and thought leadership. Role – We are seeking an experienced Senior Salesforce Developer to design and deliver scalable, enterprise-grade Salesforce solutions across a complex digital transformation environment. This senior, hands-on role requires strong expertise across Apex ...

Your new company I'm looking for a Fullstack Developer with Java experience to join a well-known team on a 12-month contract. Office attendance required at least 3 days per week. During the first month, attendance is expected to be 5 days per week, subject to project requirements. … working will be considered after 5 months. The location of the role is London. Your new role We are seeking a skilled Full Stack Developer with strong Java expertise to join a dynamic delivery team supporting a public sector project. The successful candidate will contribute to the development of innovative ...

Senior C# IAM Developer - Auth0, Identity & Access Control, AWS OUTSIDE IR35 Contract: 8 months Rate: £700 - £750 OUTSIDE IR35 Location: 100% remote The Role: Working for a global, market leading B2B SaaS business, youll lead the design and implementation of secure, identity-driven backend services in a modern C#/ ...

Meher, on behalf of a leading SaaS business, is seeking a Senior .NET Developer to join their London team on a hybrid remote basis. The role focuses on modernising from .NET Framework to .NET Core, building cloud-based microservices, and delivering new features for the core product suite. Ideal candidates ...

hybrid basis from any of our UK offices, depending on the successful candidate's location and preferences. Are you a Dynamics 365 Developer who enjoys solving complex business challenges and building solutions that genuinely make a difference? We are looking for a talented developer to join ...

ethical AI and privacy (GDPR compliance) make it a user‐friendly yet enterprise‐grade solution. About the Role We are seeking a skilled React.js Developer to join our front-end development team. In this role, you will be responsible for developing and implementing user interface components using React.js concepts ...

Senior KDB Developer Our Global Investment Bank client is seeking a Senior KDB Developer to join its FI Algo trading IT team. This role is crucial for developing and analysing Pricing, Trading, Hedging, and Risk Management algorithms for Fixed Income products. The successful candidate will provide technical leadership within … support to internal Production Support teams. Participate in software releases, which may include out-of-hours or weekend work. To apply for this KDB Developer position, please submit your CV and cover letter detailing your relevant experience and why you are interested in this role. ...

client, an innovative and rapidly growing business within the Exchange Traded Funds (ETF) sector, is seeking an experienced Lead Python Developer to play a key role in shaping the future of their technology and data platforms. This is a rare opportunity to join a highly respected organisation operating … Microsoft Copilot and other productivity tools Integrating financial and market data into internal systems and reporting platforms Job Requirements: Proven experience in a Lead Developer, Technical Lead or Principal Developer role Strong Python development experience Expert-level PostgreSQL knowledge Azure Data Factory experience Strong Power BI capabilities Experience building data ...

C++ Developer (Python, SQL, Linux, Trading, FinTech, Financial Technology, Low Latency, Back-end) This is a hybrid role, 3 days remote and 2 days in the office Our client actively encourages diversity, equality and inclusion within its workforce and welcomes applications from a diverse background, REC Solutions Limited does ...

Systems Developer - Dynamics 365 Time to join a growing buisness? Location: London (Hybrid working) PERM ROLE ONLY Salary: Competitive + Excellent Benefits I'm working with a fantastic business that's looking for a Systems Developer to join its growing technology team. This is an excellent opportunity for someone with ...

Pensions Systems Developer Location: UK ( Remote) The Opportunity We are partnering with a leading pensions and administration organisation to recruit a Pensions Systems Developer to join a specialist technology team supporting a large-scale pensions administration environment. This is an excellent opportunity for an experienced pensions systems professional to play ...

Developer & Solutions Architect - London Insurance Market Experience (Contract) London (3 days per week in office) £620-£650 per day Initial 6-month contract Outside IR35 An exciting opportunity has arisen for an experienced Developer & Solutions Architect to join a specialist organisation operating within the insurance and financial services sector. This … with Azure Data Factory, Synapse Analytics or Microsoft Fabric. Exposure to AI, Machine Learning and Microsoft Copilot technologies. Relevant Microsoft, Azure or TOGAF certifications. Developer & Solutions Architect - London Insurance Market Experience (Contract) London (3 days per week in office) £620-£650 per day Initial 6-month contract Outside IR35 ...

Lead Python Developer (TOP Trading Company) TIME TO JOIN A TOP COMPANY!!! - ! -Greenfield environment -First hire in the Development team -Huge career progression and genuine opportunity to shape the technology roadmap -Join a fast-growing financial services business Central London | Hybrid | Permanent In partnership with Robert Half Ltd Perm Role … Shape the technology roadmap of a fast-growing financial services business. We're looking for a Lead Python Developer to build and lead the next generation of data platforms, automation and business-critical applications. This is a genuine opportunity to take ownership, influence technical direction and work directly with senior ...

Backend Java Developer - City London We are urgently looking to recruit a Java backend Developers with at least 5 years experience. Must have strong Data structures and Algorithms experience. Also experience of Spring, working with large code base, SQL, Unix etc. You should ideally have a solid problem solving ...

Endur Developer - E/CTRM (UK) Join Infosys’ commodity experts, MRE Consulting! We specialize in supporting market leaders in the energy sector, guiding them through the entire lifecycle of transactions—from the trading floor to commodity delivery. Our goal is to assist in managing enterprise risks and safeguarding profits. … structured development environments with version control and release processes 3+ years of development experience What we’re looking for You are an experienced developer, with familiarity of various development platforms, coding styles, software delivery methods and tools. You have strong knowledge of Endur, Allegro, RightAngle, or related CTRM products. Able ...

Ports North is seeking a Java Developer in London with a hybrid on-site model (3 days per week). You will build cloud-based financial services applications, collaborating with agile teams to deliver secure, scalable software. The role emphasizes strong Java backend skills, Spring Boot, and experience with ...

leading digital archiving organization in London seeks a Lead Developer proficient in Java and Scala to oversee software development in their Digital Preservation team. You will manage systems critical to preserving national digital records and lead innovation within the department. The ideal candidate has experience in Linux and AWS, mentoring ...

seeking a skilled Mid or Senior Level Salesforce Developer to join my clients growing fintech engineering team. You will be responsible for developing, enhancing, and maintaining our Salesforce platform to support high-performance financial products, compliant workflows, and exceptional customer experiences. Youll work closely with product, operations, and engineering teams … Experience integrating Salesforce with external systems. Strong problem-solving skills and ability to work independently in a hybrid environment. Desirable Skills Salesforce certifications (Platform Developer I/II, Administrator, or other relevant). Experience in the fintech or financial services sector. Knowledge of CI/CD pipelines (e.g., GitHub Actions ...

Markets is seeking a Senior Low Latency Java Developer to join our Quantitative Strategies team within Pricing & Risk, working on our high-performance, high-frequency trading platform. This is a hands-on role at the core of our market-making technology stack, where nanoseconds matter and engineering excellence is critical. ...

Overview Vacancy for Lead Developer Java/Scala at The National Archives (UK) 23 January 2023 London Full-Time Person specification About you You are an enthusiastic and organised individual who is keen to join a growing team and make a positive contribution. You have the confidence to advise … Schema running in a Linux environment and we expect Cloud services to play a large role in our future architecture. As a lead developer you will need to be experienced in balancing your time communicating with other teams and focusing on our Digital Preservation systems. You will influence future designs ...

Tier Investment Bank requires an experienced senior WPF C Sharp .Net developer to lead on the direction and delivery of a low latency, high through put etrading UI platform. Responsibilities Software engineering experience in front office eTrading UI development. Own the technical direction and delivery of high-performance, low-latency ...

Position: Salesforce Integration Developer Employment Type: Permanent Start: ASAP (September/October 2026) Location: London, UK (Hybrid, 2 days per week office) Language(s): English Focus on SAP is a specialist SAP and ERP Recruitment organisation offering both permanent and contract staffing solutions on a global scale. Client – Partnered with … largest organisations. The business delivers complex technology transformation programmes that require innovation, collaboration and thought leadership. Role – We are seeking an experienced Salesforce Integration Developer to design, build and deliver complex enterprise Salesforce integration solutions across a large-scale, highly regulated environment. You will be responsible for integrating Salesforce with ...

Full Stack Developer (.NET/Angular) Permanent | Up to £120,000 + Bonus | Hybrid Working We're recruiting for a talented Full Stack Developer to join a high-performing technology team within a fast-paced commodities trading environment. This is an opportunity to work on business-critical applications that directly ...