126 to 150 of 161 Developer Jobs in the City of London

Senior Mendix Developer, 3 months, London/Hybrid, £440/day (Inside IR35) We are seeking a Senior Mendix Developer to deliver enterprise-grade applications exclusively on the Mendix low-code platform. This is a client-facing role requiring close collaboration with client business and technology teams throughout the application ...

Junior Java Developer – RFQ Trading Systems 📍 London (Hybrid) 3 - Days in Office 💰 Up to £75,000 + bonus We’re hiring a Junior Java Developer (1–4 years) to work on a greenfield RFQ platform supporting a trading desk . This is a backend role, close to the front office ...

Senior Salesforce Developer | £700 p/d Outside IR36 | Remote Overview: Our client, a global technology consultancy, is delivering a greenfield Salesforce CRM platform for multiple customers within the electricity and utilities sector. They are seeking a Senior Salesforce Developer to own and deliver the end-to-end build … industries. Exposure to billing, market, or operational system integrations. Contract Details: £700 p/d Outside IR35 6 Months Contract Fully Remote Senior Salesforce Developer | £700 p/d Outside IR36 | Remote ...

Full Stack JavaScript Developer - Fully Remote This is a permanent role for a UK based remote first coder with strong customer interaction experience to work in a post sales production software implementation role working in partnership with cross functional teams. Join this very well funded Series-D Insurtech software company ...

React Native Developer - Hybrid - Outside IR35 | React Native | FinTech | JavaScript | TypeScript We’re working with a fast-growing FinTech in London that’s building next-generation mobile products used by thousands of customers daily. They’re looking for an experienced React Native Developer to join the team on a contract … impact features across their mobile platform. Location: London (hybrid working) Contract Length: Initial 6 months (extension likely) Rate: Outside IR35 As a React Native Developer, you’ll work closely with product managers, designers, and backend engineers to deliver scalable, high-quality mobile experiences in a regulated financial environment. Required Skills ...

Were looking for an Oracle Developer for our public sector client on an initial 6 month contract paying up to £650 per day inside IR35. This role is remote, with an expectation to attend the London site 1 day per month at a maximum. You need to hold ...

Senior UI Developer - React - FX e-trading A leading global investment bank is expanding its Electronic FX franchise and is seeking an Electronic FX UI Specialist to join a high-performing front-office technology team. This role sits within a strategic e-trading function responsible for the front-end experience ...

recruiting for a Salesforce Senior Developer to work on a remote basis. The role falls inside IR35 so you will need to work through an umbrella company for the duration of the contract. You will design, implement, and test new functionalities and features in Salesforce to meet business needs. ...

Senior Software Developers specialising in trading systems required for an excellent client based in London. The successful Software Developer will join a extremely talented development team and you will be exposed to creating and maintaining our client's own applications based around a C#/.NET/SQL Server/ ...

depth. We have an estimated 18-24 month competitive window before large incumbents build comparable capabilities to stay relevant. The Role As an Agentic Developer at governr, you'll build the core systems that monitor, analyse, and govern autonomous AI agents in production. This isn't traditional software engineering with ...

Exciting Opportunity: Python Developer (Contract) in London Introduction Are you a talented Python Developer ready to take on your next challenge? Our client, a leading organisation based in London, is looking for a skilled developer to join their team on a contract basis. In this role, you'll play ...

Title: Developer (Braze) Type: Contract (12 months) Salary: £400-£500 Hybrid: London This role focuses on leading the technical delivery of modern, data-driven marketing campaigns using Braze. You’ll own complex customer journey implementations and play a key role in shaping how marketing technology is designed, integrated, and executed … 2+ years hands-on Braze implementation experience Strong knowledge of Braze Canvas, campaigns, APIs, and SDKs UK work eligibility required. NO SPONSORSHIP AVAILABLE Title: Developer (Braze) Type: Contract (6 Months) Salary: Competitive Hybrid: London ...

Business Central Developer Permanent Location: Home based Salary: £70,000 - £80,000 The Opportunity We're looking for a Business Central Developer to take ownership of complex BC solutions and help shape the future of a growing Microsoft practice. This is a hands-on lead role where you'll drive ...

Endur Developer - .Net, SQL, Commodities Up to £560 per day (Inside IR35) 2 days per week on-site in London 12 months My client is a major international consultancy urgently seeking Endur Developers with strong expertise in .NET and SQL to work with an end client. You must … based and willing to attend 2 days on-site in London. Key Requirements: Demonstrable experience working as a Developer with Endur expertise within Commodities Strong experience with .NET Strong SQL skills Understanding of Endur settlements, Settlement Desktop, and Crystal templates Ability to write Open Components Knowledge of the full Endur ...

Role: SC Cleared Microsoft Dynamics 365 Developer Perm Salary: 65,000 - 75,000 Location: Remote Role Overview We are looking to recruit a SC Cleared Microsoft Dynamics 365 Developer to play a key role in designing, building, and supporting complex Microsoft business solutions click apply for full job details ...

Endur Developer - .Net, SQL, Commodities Up to £560 per day (Inside IR35) 2 days per week on-site in London 12 months My client is a major international consultancy urgently seeking Endur Developers with strong expertise in .NET and SQL to work with an end client. You must ...

Pricing Services and Risk Viewer Senior Developer Location: London - 3 days a week onsite Job Type: Full-time Salary: Competitive A new exciting permanent, Vice President level, Pricing Services & Risk Viewer Senior Developer to join an exciting growing GIT - CMI - Risk FX IT department with a global leading internation bank ...

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++ ...

Senior Low-Code Engineer, Low-Code Developer, Power Platform, Co-Pilot, Mainly Remote Senior Low Code Developer/Senior Low Code Engineer is required to work for a fast-growing and exciting company based in Central London. However, this will mainly be remote and the expectation is to go into ...

currently working with a financial services company in London that is actively recruiting for a Junior Full Stack Developer to join them on a permanent basis. Working as part of a small but growing team, the Junior Developer will be supporting the full development lifecycle, working with the newest versions ...

Python Developer Reliability Join a leading global investment management firm at the forefront of technology innovation. Were searching for a talented Python Engineer to join our Risk & Market Access division. At our firm, we harness a diverse portfolio of systematic and quantitative strategies, striving to deliver high-quality, uncorrelated returns ...

URGENT – Websure Developer - PAS Configurator (6 month initital Contract) A UK-based insurance business needs an experienced Websure PAS configurator to enhance a live system ahead of an imminent operational deadline. This is a hands-on role focused on configuration and workflow improvement, not greenfield build. Immediate priorities Configure products ...

Salesforce (SFDC) Developer Job Summary We are seeking a skilled Salesforce Developer to design, develop, test, and deploy customized solutions within the Salesforce platform. The ideal candidate will have strong experience with Salesforce development tools and the ability to translate business requirements into scalable technical solutions click apply for full ...

chemists. All positions at CheMastery come with an extraordinary level of freedom to showcase your skill . Description The position as a Python Developer is a permanent full-time position. As a Python Developer you will have be part of a brilliant software and hardware development team. Your core responsibility ...

Join a world-class team shaping the future of quantitative research and trading. Our client is seeking an academically exceptional Quantitative Developer to be part of their London build-out. This is a unique opportunity to apply cutting-edge engineering and quantitative skills in a highly collaborative environment. … Collaborate with researchers to create integrated research and execution frameworks for predictive models Requirements: Proven experience as a Research Engineer, Software Engineer, or Quantitative Developer Strong programming expertise in Python and/or C++ Exceptional academic credentials from a top-tier university, with notable achievements such as Dean's List ...