64 contract applications developer jobs found

Job Title: Contract Applications Developer C++/Qt Location: Colchester Rate: £55 - £60 per hour (indicative, outside IR35) Contract Length: 36 months Working Arrangements: Primarily on-site, with some flexibility depending on project phase Overview An established technology company based in Colchester is looking for an experienced Applications Developer to support a range of embedded, GUI-driven click apply for full job details

Job Title: Contract Applications Developer – C++ / Qt Location: Colchester Rate:  £55 - £60 per hour (indicative, outside IR35) Contract Length: 3–6 months Working Arrangements: Primarily on-site, with some flexibility depending on project phase Overview An established technology company based in Colchester is looking for an experienced Applications Developer to support a range of embedded, GUI-driven software projects. Working within a multidisciplinary engineering team, you will focus on delivering high-quality application features, user interfaces, and on-screen display tools using C++ and Qt, closely integrated with embedded hardware systems. This role is assessed as outside IR35, making it suitable for contractors operating via a Personal Service Company (PSC). Key Responsibilities Develop and enhance GUI and application-level features using C++ and Qt for embedded platforms Build on-screen display tools and front-end components for hardware-integrated...

Job Title: Contract Applications Developer – C++ / Qt Location: Colchester Rate:  £55 - £60 per hour (indicative, outside IR35) Contract Length: 3–6 months Working Arrangements: Primarily on-site, with some flexibility depending on project phase Overview An established technology company based in Colchester is looking for an experienced Applications Developer to support a range of embedded, GUI-driven software projects. Working within a multidisciplinary engineering team, you will focus on delivering high-quality application features, user interfaces, and on-screen display tools using C++ and Qt, closely integrated with embedded hardware systems. This role is assessed as outside IR35, making it suitable for contractors operating via a Personal Service Company (PSC). Key Responsibilities Develop and enhance GUI and application-level features using C++ and Qt for embedded platforms Build on-screen display tools and front-end components for hardware-integrated...

React Native Developer - Fintech Trading Start Up - London - Contract - Up to £850 Per Day – Outside IR35. Overview: Our client, a fast-growing fintech startup who operate heavily in the trading markets are looking for a React Native Developer to join their business. This role sits within the engineering team and help build high-performance mobile trading applications. You will play a key role in developing intuitive, secure, and scalable mobile experiences for traders, working closely with product, design, and backend teams. Key Responsibilities Design and develop robust, scalable mobile applications using React Native Collaborate with product managers and designers to translate UI/UX designs into high-quality code Integrate with backend APIs, market data feeds, and real-time trading systems Optimize app performance for speed, reliability, and low latency (critical for trading environments) Ensure security best practices, especially around financial...

Senior Software Developer – IBM BAW / BPM (Contract | Outside IR35 | Remote UK) A leading IT services organisation is seeking a Senior Software Developer with strong experience in IBM Business Automation Workflow (BAW / BPM) to support the delivery of process-driven applications within a large, complex healthcare environment. This is an excellent opportunity for a hands-on developer to contribute to the design and delivery of workflow solutions that support critical operational processes at scale. The Role The successful candidate will play a key role in building and configuring workflow-based applications, working closely with architects and business analysts to deliver high-quality, end-to-end solutions. Key responsibilities include: Developing and configuring workflows using IBM BAW Translating business requirements into scalable process models Building user tasks, process flows, and system integrations Working with decision services and...

Shopify Developer - London - £350 p/d outside IR35 - 6 months I'm hiring a Senior Shopify Lead for a 6‑month contract to lead a complex Magento to Shopify Plus migration across multiple brands and markets. Must haves include: * Led end‑to‑end Shopify Plus builds, ideally including a major re-platforming. * Deep knowledge of Liquid, Shopify APIs, Functions, Checkout Extensibility, Markets. * Strong experience with headless/hybrid architectures (e.g. Shopify + Contentful ). * Hands‑on integration of OMS/fulfilment systems with complex routing/split orders. * Ability to act as the Shopify domain authority within a large programme-driving decisions, guiding teams and ensuring technical quality. If this sounds like you, get in touch ASAP (url removed) (phone number removed) Modis International Ltd acts as an employment agency for permanent recruitment and an employment business for the supply of temporary workers in the UK. Modis Europe Ltd provide a variety of...

6 months contract £350 per day (outside IR35) Remote Working Data Analyst 6 months Contract — Outside IR35 | £350 per day | Remote working The Opportunity This is a great contract opportunity to get stuck into meaningful data work at a fast-moving technology consultancy with a genuinely global footprint. You will be Embedded in delivery teams, working directly with clients to turn messy, complex data into clear insights and polished dashboards that actually drive decisions. If you thrive on variety, enjoy explaining technical concepts to people who didn't grow up in spreadsheets, and want a contract where no two weeks look the same — this one is worth a serious look. What You'll Be Doing Getting hands-on with raw data from multiple sources — cleaning, structuring and making sense of it Building Power BI dashboards that tell a compelling story, not just display numbers Running ETL processes as part of live data migration projects Writing and maintaining...

Shopify Developer - London - £350 p/d outside IR35 - 6 months I'm hiring a Senior Shopify Lead for a 6-month contract to lead a complex Magento to Shopify Plus migration across multiple brands and markets. Must haves include: * Led end-to-end Shopify Plus builds, ideally including a major re-platforming. * Deep knowledge of Liquid, Shopify APIs, Functions, Checkout Extensibility, Markets. * Strong experience with headless/hybrid architectures (eg Shopify + Contentful ). * Hands-on integration of OMS/fulfilment systems with complex routing/split orders. * Ability to act as the Shopify domain authority within a large programme-driving decisions, guiding teams and ensuring technical quality. If this sounds like you, get in touch ASAP (see below) Modis International Ltd acts as an employment agency for permanent recruitment and an employment business for the supply of temporary workers in the UK. Modis Europe Ltd provide a variety of international solutions that connect...

Shopify Developer - London - £350 p/d outside IR35 - 6 months I 'm hiring a Senior Shopify Lead for a 6-month contract to lead a complex Magento to Shopify Plus migration across multiple brands and markets. Must haves include: * Led end-to-end Shopify Plus builds, ideally including a major re-platforming. * Deep knowledge of Liquid, Shopify APIs, Functions, Checkout Extensibility, Markets. * Strong experience with headless/hybrid architectures (e.g. Shopify + Contentful ). * Hands-on integration of OMS/fulfilment systems with complex routing/split orders. * Ability to act as the Shopify domain authority within a large programme-driving decisions, guiding teams and ensuring technical quality. If this sounds like you, get in touch ASAP Modis International Ltd acts as an employment agency for permanent recruitment and an employment business for the supply of temporary workers in the UK. Modis Europe Ltd provide a variety of...

COBOL Developer (Contract) Location: Remote (occasional office travel) Rate: £350–£425 per day (Outside IR35) Contract: 3-Month Initial (Likely Extension) We’re working with a well-established organisation are currently looking for an experienced COBOL Developer to join on a contract basis. This is a great opportunity to work on mission-critical systems within a complex, high-volume environment, with strong likelihood of extension. The Role You’ll play a key role in developing and supporting core warehouse systems, working across the full software lifecycle. Responsibilities include: Developing and maintaining COBOL, CICS and DB2 applications supporting distribution operations Leading delivery across the full SDLC – from requirements through to deployment Collaborating with cross-functional teams on enhancements and new project streams Providing production support, ensuring system stability and reliability Participating in an out-of-hours support...

Python Developer – SC - Contract 6M - Outside IR35 We’re looking for a hands-on Python Developer to join a high-performing team delivering modern applications and migrating legacy systems into scalable, web-based solutions. This is a fast-paced, delivery-focused role where you’ll work alongside experienced engineers on real-world, high-impact projects across multiple customer environments. What you’ll be doing: Building and maintaining Python-based back-end services (APIs, background tasks) Developing web applications (Flask, FastAPI, or Django) Supporting legacy system modernisation & data migrations Working with SQL databases (PostgreSQL/MySQL) Writing clean, testable code and contributing to CI/CD pipelines Collaborating in a DevOps-driven, containerised (Docker) environment What we’re looking for: Strong Python development experience Experience with REST APIs & web frameworks (FastAPI, Flask or Django) Solid understanding...

.Net/Azure developer; SC, C#, Azure, .NET framework, dot net, Powershell Rate - £450/day Outside IR 35 MUST HAVE security Clearance Contract Duration: 6 months Location: Taunton (on-site 1-2 days per week) We are seeking a highly skilled Lead Developer to provide hands-on technical leadership across enterprise-scale Azure-based platforms within a secure, highly regulated environment. This role combines deep engineering capability with architectural influence and team leadership. This role involves leading development teams, ensuring adherence to coding standards, and leveraging modern DevOps practices to ensure the delivery of secure, scalable cloud-native systems. The Lead Developer will act as the technical backbone of the project, ensuring that solutions are not only functional but also optimized for long-term stability. Key Responsibilities Lead development of applications using MS Azure services. Oversee source code management within Git....

About The Company Rising Associates is a forward-thinking technology solutions provider dedicated to delivering innovative software solutions that drive digital transformation for its clients. With a focus on quality, agility, and customer satisfaction, Rising Associates has established a reputation for excellence in developing scalable and reliable applications across various industries. The company prides itself on fostering a collaborative and inclusive work environment that encourages continuous learning and professional growth. About The Role We are seeking a skilled Python Developer to join our dynamic team on a contract basis for six months, outside IR35. This role offers an exciting opportunity to work on high-impact projects, including modernizing legacy systems and developing new web-based applications. As a Python Developer at Rising Associates, you will be instrumental in building and maintaining robust back-end services, supporting data migrations, and...

Python Developer – SC - Contract 6M - Outside IR35 We’re looking for a hands-on Python Developer to join a high-performing team delivering modern applications and migrating legacy systems into scalable, web-based solutions. This is a fast-paced, delivery-focused role where you’ll work alongside experienced engineers on real-world, high-impact projects across multiple customer environments. What you’ll be doing: Building and maintaining Python-based back-end services (APIs, background tasks) Developing web applications (Flask, FastAPI, or Django) Supporting legacy system modernisation & data migrations Working with SQL databases (PostgreSQL/MySQL) Writing clean, testable code and contributing to CI/CD pipelines Collaborating in a DevOps-driven, containerised (Docker) environment What we’re looking for: Strong Python development experience Experience with REST APIs & web frameworks (FastAPI, Flask or Django)...

Full Stack Engineer (Outside IR35) £450 - £475 per day Fully Remote + Outside IR35 + Remote + Company Training + 3 month initial 1x Extension Expected Are you a Full Stack Engineer that wants to work fully remote for a UK based tech giant that is building a state of the art inhouse CRM system? Do you want to work in a small tightknit team with other senior engineers and developers that are finalising a long term project with the potential to have at least 1 if not 2 extensions? This company have a newly formed UK operations but are backed by a global leader in the digital marketing space. The ideal candidate will be a Full Stack Engineer with experience with JavaScript, TypeScript, MongoDB, React and Node.js and are happy to work fully remote. THE ROLE: Design, deploy and maintain clean code Build scalable backend services in Node.js and TypeScript Design and maintain relational and document databases in PostgreSQL and MongoDB Troubleshoot all...

Microsoft AI Architect – Strategy & Governance (Copilot Studio, Power Platform) | £700/day | Outside IR35 | 10 Weeks | London Hybrid A Microsoft AI Architect is required for a high-impact financial services programme, leading the strategy and governance of enterprise AI and Power Platform adoption. This Microsoft AI Architect role is focused on building scalable governance frameworks across Copilot Studio, Power Platform, and Azure AI—supporting 100+ applications and AI agents. What you’ll need: Proven experience defining Power Platform strategy and governance in enterprise environments Strong delivery of Copilot Studio / AI strategy & governance Deep expertise in Power Platform governance (environments, pipelines, provisioning, licensing, compliance) Experience enabling Citizen vs Pro Developer models Strong understanding of data governance and regulatory controls (Financial Services ideal) As a Microsoft AI Architect, you’ll shape how AI and...

Company Description For over 28 years, Version 1 has partnered with leading global brands to deliver digital, cloud, and enterprise application solutions that drive business success. We are proud to be recognised as: Oracle Innovation Partner of the Year 2023 (EMEA) Microsoft Global Partner of the Year (Modernising Applications) AWS Collaboration Partner of the Year (EMEA) One of the Best Workplaces for Women in the UK & Ireland (2023) With 3,700+ people and revenues exceeding €347m/£302m , Version 1 is a market leader in Oracle, Microsoft, and AWS consulting services – and one of the fastest-growing digital consultancies in Europe. Job Description Senior Oracle Fusion Technical Consultant (Cloud Extension Focussed) (Outside IR35 Contract) You must be eligible for CTC Clearance. To be eligible for CTC clearance you need to have lived in the UK for the last 3 years. You must be immediately available or on a very short notice period. Build....

Company Description For over 28 years, Version 1 has partnered with leading global brands to deliver digital, cloud, and enterprise application solutions that drive business success. We are proud to be recognised as: Oracle Innovation Partner of the Year 2023 (EMEA) Microsoft Global Partner of the Year (Modernising Applications) AWS Collaboration Partner of the Year (EMEA) One of the Best Workplaces for Women in the UK & Ireland (2023) With 3,700+ people and revenues exceeding €347m/£302m , Version 1 is a market leader in Oracle, Microsoft, and AWS consulting services – and one of the fastest-growing digital consultancies in Europe. Job Description Senior Oracle Fusion Technical Consultant (Cloud Extension Focussed) (Outside IR35 Contract) You must be eligible for CTC Clearance. To be eligible for CTC clearance you need to have lived in the UK for the last 3 years. You must be immediately available or on a very short notice period. Build....

Company Description For over 28 years, Version 1 has partnered with leading global brands to deliver digital, cloud, and enterprise application solutions that drive business success. We are proud to be recognised as: Oracle Innovation Partner of the Year 2023 (EMEA) Microsoft Global Partner of the Year (Modernising Applications) AWS Collaboration Partner of the Year (EMEA) One of the Best Workplaces for Women in the UK & Ireland (2023) With 3,700+ people and revenues exceeding €347m/£302m , Version 1 is a market leader in Oracle, Microsoft, and AWS consulting services – and one of the fastest-growing digital consultancies in Europe. Job Description Senior Oracle Fusion Technical Consultant (Cloud Extension Focussed) (Outside IR35 Contract) You must be eligible for CTC Clearance. To be eligible for CTC clearance you need to have lived in the UK for the last 3 years. You must be immediately available or on a very short notice period. Build....

Company Description For over 28 years, Version 1 has partnered with leading global brands to deliver digital, cloud, and enterprise application solutions that drive business success. We are proud to be recognised as: Oracle Innovation Partner of the Year 2023 (EMEA) Microsoft Global Partner of the Year (Modernising Applications) AWS Collaboration Partner of the Year (EMEA) One of the Best Workplaces for Women in the UK & Ireland (2023) With 3,700+ people and revenues exceeding €347m/£302m , Version 1 is a market leader in Oracle, Microsoft, and AWS consulting services – and one of the fastest-growing digital consultancies in Europe. Job Description Senior Oracle Fusion Technical Consultant (Cloud Extension Focussed) (Outside IR35 Contract) You must be eligible for CTC Clearance. To be eligible for CTC clearance you need to have lived in the UK for the last 3 years. You must be immediately available or on a very short notice period. Build....