151 to 175 of 177 Developer Jobs in the City of London

Role: Umbraco Developer Location : Canary Wharf Salary: £70k Flexible working: 1-2 days a week in the office My client is looking for a Umbraco developer to join their team, this is an exciting role where you will be joining a fast-growing organisation. Relevant skills/Experience Solid understanding ...

Excellent opportunity for a Findur Developer to join a leading finance house, in this key role you will join a team and be active in the lifecycle project from design to support, building a CI capability, testing/validating of sign off following integration to ensure full satisfaction (architecture … design). To join this elite team you will be an experienced C# developer, data modelling, vers click apply for full job details ...

Java Developer Crypto Exchange Connectivity (Low Latency) Location: Home Based/1-2 days per month in London Salary: Circa £100,000 £150,000 + bonus + benefits Java Developer required for a small trading technology firm focused on crypto markets, working directly on exchange connectivity and low latency trading ...

Power BI Developer – End-to-End Reporting Location: London/Horsham - Hybrid Client : Global IT and consulting services company We are seeking a hands-on, experienced Power BI Developer to join our client's growing data and analytics team. This role is ideal for someone who thrives in delivering ...

Front Office C# Developer - Commodities Derivatives Day Rate: Up to £750/day (Umbrella) Duration: 6 months initially Location: Marylebone - London Working Arrangement: Hybrid - 3 days per week onsite We're looking for a Front Office C# Developer to join a London-based leading Global Markets business team supporting ...

Junior Quant Developer – Multi-Strategy Systematic Trading Location - London (or NYC) A leading investment firm specialising in multi-strategy systematic trading is seeking a Junior Quant Developer to join its front-office execution team in London. The firm integrates diverse strategies across asset classes to capitalise on market opportunities. … Junior Quant Developer (0–4 years of experience), you will: Develop and enhance high-performance trading systems. Optimise execution algorithms for systematic trading. Contribute to research and simulation frameworks. Key Requirements Bachelor's degree in Computer Science or closely related field Interesting internship(s) within trading Proficiency in C++ ...

Power BI Developer Initial 6-month contract Remote with infrequent travel to London £450 - £650 per day, Inside IR35 We're working with a global IT Services Provider seeking an experienced Power BI Developer to support and optimise a large-scale reporting environment within a complex environment. Key Responsibilities: Design ...

Backend Python Developer (AI) - Remote - UK - excellent opportunity to join this innovative and fast-growing AI tech. organisation! Skills/experience 2+ years solid commercial Python coding experience (backend, API development would be great). Good understanding of Docker, Kubernetes, and scalable distributed systems click apply for full job details ...

leading London law firm is seeking a Software Developer to be responsible for the support for the administration and optimisation of the businesses databases. They will also be required to support key applications including the firm's Case Management System (Inprotech), Document Management System (iManage Worksite), Microsoft SQL Server ...

Role: Software Developer (C++) – Up to £120,000 + Bonus + Package Salary: Up to £120,000 + Bonus + Package Location: London (Hybrid Working) Skills: C++ as a main language This firm is an elite tech firm with exceptionally high standards that has previously set world records ...

Client: Energy Trading Firm Location: London, hybrid 2 days Job Title: C# Developer Salary: Up to £120k Bonhill Partners are currently supporting a Global Energy Trading company to expand their Front Office Engineering Team with a C# Developer. Requirements High-level expertise in C# Experience with relational databases, preferably Oracle ...

ServiceNow Developer/Architect – Associate Manager 📍 London (Hybrid) 💰 Up to £70,000 + 10% Bonus + Full Package I’m partnered with a leading ServiceNow consultancy looking to hire an Associate Manager-level ServiceNow Architect — ideally suited to a Senior Developer or Technical Consultant looking to step into architecture. This … platform capabilities, integrations, and best practice Strong communication skills and client-facing potential Why it’s a strong move: Clear and supported transition from Developer → Architect Work on large, enterprise-scale ServiceNow programmes Mentorship from experienced Architects One of the most established ServiceNow environments in the UK Competitive package + ...

Role: Golang Developer Location: Remote Employment Type: Full-time Compensation: Competitive salary commensurate with experience, qualifications, and location. Indicative range: $115,000 – $180,000 (USD equivalent), plus benefits. Role Overview We are hiring a Golang Developer to build distributed systems and platform services. The role works on real production infrastructure ...

Role : MS Dynamics Developer (365) Location: London Salary: £70,000 Days in the office: 1-2days a week My client is looking for a D365 Developer to join their team. This is a rare opportunity to join at the early stage of an D365 implementation, where you'll help ...

Front Office C# Developer - Commodities Derivatives Day Rate: Up to £750/day (Umbrella) Duration: 6 months initially Location: Marylebone - London Working Arrangement: Hybrid - 3 days per week onsite We're looking for a Front Office C# Developer to join a London-based leading Global Markets business team supporting ...

Cleared Backend Developer Location: UK Wide Clearance: DV clearance required Sector: Defence & National Security Role Summary Our client is seeking DV cleared Backend Developers to support high impact Defence and Security programmes. You will design, build and operate secure, cloud-native backend services that underpin mission-critical national systems click ...

hiring for Power BI Developer Location: London - Hybrid/2 days Per week in Office Proven experience delivering end-to-end Power BI reports in production environments (data preparation through to final visualization). Strong expertise in Power Query (M) for data transformation and shaping. Advanced DAX skills with ...

leading London law firm is seeking an Application Support/Developer to be responsible for the support for the administration and optimisation of the businesses databases. They will also be required to support key applications including the firm's Case Management System (Inprotech), Document Management System (iManage Worksite), Microsoft ...

leading London law firm is seeking a Software Developer to be responsible for the support for the administration and optimisation of the businesses databases. They will also be required to support key applications including the firm's Case Management System (Inprotech), Document Management System (iManage Worksite), Microsoft SQL Server ...

hiring for Power BI Developer (Application Server Technologies/Insurance) Location: London, UK (Hybrid – 2–3 Days Onsite) Job Description: Develop end-to-end Power BI reports from data preparation to final visualization Design and implement efficient data models using Power Query and DAX Create intuitive, visually appealing dashboards following ...

working with a fast-growing start-up business looking for an IOS Developer to take full ownership of the mobile layer - from SDKs used by partners to the app used by clients in their field. You’ll work at the intersection of on-device machine learning, SDK development, and real … partner support Lead integrations with partners and clients, ensuring seamless interoperability Collaborate with external engineering teams to support SDK adoption Manage versioning, documentation, and developer support iOS camera SDK ownership Maintain and extend a camera SDK with real-time image quality checks (e.g. blur, lighting, framing) Ensure stability, performance ...

Liquidity provider. Strong business performance means that they are actively expanding their headcount. As a consequence the opportunity has arisen for an experienced KDB Developer to work alongside their Quants and Traders. This is an exciting opportunity to take ownership of critical data and analytics capabilities in a business where … platform performance. In addition to the base salary the firm also pays exceptional performance related cash bonuses every 6 months. THE ROLE: KDB Developer This position sits within a small, highly capable team focused on building, improving and supporting the firms data environment. The successful candidate will play ...

Quant Developer – Systematic Trading (Microstructure Focus) Location – London A leading multi-strategy, multi-manager hedge fund is seeking a Quant Developer to join one of its largest systematic trading teams. The team operates a state-of-the-art, cloud-based platform supporting real-time market data processing and multi-timescale … alpha generation, working closely with researchers to deploy and scale trading strategies. As a Quant Developer (3–8 years of experience), you will Develop and build new high-performance trading systems from the ground up. Optimise low-latency execution and research infrastructure. Work closely with quantitative researchers to productionise strategies ...

seeking an experienced RPG Developer to join our team and contribute to the development, enhancement, and support of critical banking applications on the IBM i platform. This role requires strong technical expertise, particularly in system security, performance, and resilient application design. About the Role As an Leading RPG Developer ...

Type : Contract - Inside IR35 We are looking for an experienced Informatica MDM Developer with strong expertise in Informatica MDM & Informatica Cloud MDM . Key Skills: Informatica MDM & Cloud MDM Master Data Management & Data Governance Data integration & migration Data quality, consistency & performance optimization Responsibilities: Design & implement end-to-end MDM solutions ...