18 of 18 Contract Developer Jobs in Central London

Join a dynamic energy provider dedicated to sustainable solutions in the UK. We seek enthusiastic and resourceful Backend Python Engineers at senior levels who are passionate about crafting exceptional products. Initially it will be a ...

A well-established international specialty insurance organisation is expanding its finance systems capability following continued growth and investment in reporting, data and automation. As a consequence they are looking to engage a consultant on an ...

FullStack Developer 12 months London - remote £630 per day inside IR35 - Umbrella only Required skills Azure experience including Functions, App Services, Key Vault, Monitor, and general cloud native design. C#, .NET 10, REST API development, and enterprise backend engineering. Frontend development with TypeScript, JavaScript or NHS Digital Design System components. ...

A well-established international specialty insurance organisation is expanding its finance systems capability following continued growth and investment in reporting, data and automation. As a consequence they are looking to engage a consultant on an ...

Java Developer - AWS Cloud Migration London (Hybrid - 3 days in office) | Contract - 12 months | Up to £700/day (Inside IR35) A well- established investment bank in the City is looking for a Java Developer to join its Back Office Change function, working on an AWS Cloud migration. You will ...

Backend Developer (Python) 6 Months London (Hybrid) £(Apply online only) per day (Inside IR35) ***Please note - The selected candidate MUST HAVE strong Banking Experience to be considered for this position*** My client, a tier 1 bank, looking for an experienced Backend Developer to join a high-performing engineering team within ...

Senior Software Developer Government Remote -£700 per day Inside IR35 A Government organisation is urgently looking to recruit an SC Cleared Senior Software Developer to join the organisation until end of March 2027 on a remote basis Inside IR35 but work 1 day per week onsite out of multiple locations. ...

London - Hybrid £550-£625 per day Inside IR35 We're looking for an experienced Microsoft Dynamics Developer to join a London-based technology team on a contract basis. We're specifically looking for someone with a traditional software engineering background who has moved into the Microsoft Dynamics ecosystem - rather than ...

Join a dynamic energy provider dedicated to delivering sustainable solutions across the UK. We are looking for an enthusiastic and resourceful Senior Backend Developer who is passionate about building exceptional products and developing robust, scalable solutions. This is an initial 6-month contract, with potential for extension. The role ...

Your new company A highly regarded technology and quantitative development team is looking to hire a Python Quant Developer to support the design, development and delivery of business-critical trading, pricing and analytics platforms. Working in a fast-paced engineering environment, you will collaborate closely with quantitative analysts, traders … technology teams to deliver robust solutions that directly impact front-office business functions. Your new role As a Python/Quant Developer, you will be responsible for building and delivering high-performance applications, analytics tools and platform integrations across the full software development life cycle. This is not a siloed ...

Senior Software Developer Government Remote -£700 per day Inside IR35 A Government organisation is urgently looking to recruit an SC Cleared Senior Software Developer to join the organisation until end of March 2027 on a remote basis Inside IR35 but work 1 day per week onsite out of multiple locations. ...

About the job WWT EMEA has an opportunity for a Cross-Platform Developer to design, evaluate, and implement a modern development environment across Windows and Linux. The successful candidate will focus on enabling developer productivity while ensuring strong security alignment, supporting large-scale Windows 11 feature adoption, and shaping … Duration: 3 months Contract Location: Remote, United Kingdom (Occasional travel to London as per business need) Key Responsibilities: Evaluate and implement WSL2 to improve developer workflows. Balance security requirements with developer experience, partnering closely with security teams. Collaborate with architecture teams to define a cross-platform developer environment strategy. Must ...

Front End Developer - React, RxJS, Typescript, Websockets, EDA Working with a global financial services organisation who are looking for a Front-End Developer with expertise in React, RxJS, Typescript, Websockets and Event Driven Development (EDA) t o join a small, collaborative team responsible for building a modern trading application … strong possibility of extension Rate - £700-£800/day Inside IR35 via Umbrella Skills and Experience Required Frontend: Proven experience as a Front-End Developer with expertise in React, RxJS, Typescript, Websockets and Event Driven Development (EDA) Real-Time: Experience with Real-time Data. Stakeholder Management: Interface with project stakeholders ...

Senior ServiceNow Developer Key responsibilities: * Work with the ServiceNow Engagement Lead and business stakeholders to translate agreed requirements into functional and technical solution designs, contributing to and, where appropriate, facilitating solution-design workshops. * Design, configure, develop and implement end-to-end ServiceNow solutions, including Flow Designer workflows, Business Rules, Client … configure and help embed approved ServiceNow AI capabilities, including Now Assist and AI Agents, into new and existing solutions. * Work with the Principal ServiceNow Developer on more advanced agentic use cases and contribute to the platform's AI roadmap. * Design, develop and support integrations between ServiceNow and other enterprise systems ...

Senior KDB+/q Developer London (Hybrid, 3 days on-site) Contract: 3 Months (Inside IR 35) We are seeking an experienced KDB+/q Developer to join a global financial institution's London trading technology division. You will play a crucial role in building, optimizing, and maintaining high-performance ...

Java Developer - AWS Cloud Migration London (Hybrid - 3 days in office) Contract - 12 months Up to £700/day (Inside IR35) A well- established investment bank in the City is looking for a Java Developer to join its Back Office Change function, working on an AWS Cloud migration. You will ...

seeking a seasoned, high-caliber Senior e-Trading Java Developer to join the UI & Electronic Trading team. You will contribute directly to a strategic multi-year greenfield build-out and modernization of our core Rates electronic trading platform. The position offers a dynamic working environment embedded closely with global trading ...

seeking a seasoned, high-caliber Senior e-Trading Java Developer to join the UI & Electronic Trading team. You will contribute directly to a strategic multi-year greenfield build-out and modernization of our core Rates electronic trading platform. The position offers a dynamic working environment embedded closely with global trading ...