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Information Technology Outside IR35 design engineer

5 design engineer jobs found

CL
Mar 04, 2026  
Backend Engineer
Backend Engineer - x4 Contractor Opportunities Available Location: London (hybrid – 1 day per month onsite) Day Rate: £400-£450 per day (Outside IR35) Duration: 6 month contract Industry: EdTech About the Client Our client is an innovative education technology company transforming how international students enrol at UK universities. Their flagship platform automates the entire offer-to-arrival process, covering CAS, visa applications, documentation, accommodation, and communication - empowering universities, agents, and students with seamless, self-service workflows. Widely adopted in higher education, the system streamlines compliance, enhances conversion, and improves the overall student experience. How you’ll spend your day * Build and Maintain Integrations: Design, implement, and maintain integrations that enable customers to connect their internal systems with the CAS Shield platform. * API Development: Develop and optimise APIs and tools to ensure seamless...
IR35 Status:
Outside IR35

CV-Library W1W, Cavendish Square, Greater London Contractor
CL
Feb 26, 2026  
Simulation Engineer
Simulation Engineer Luton OR Edinburgh 6-month contract Paying up to £65p/h (InsideIR35) Please note - due to the nature of the work, you will need to hold or be eligible to obtain a high level of UK Security clearance - please only apply if suitable Key Responsibilities: Lead engine-driven projects from concept through delivery, building demos, bespoke tools, and integrated simulations. Exploit and extend game and simulation engines to meet performance, quality, and interoperability goals. Design and implement robust systems using C++, Python, and Lua to automate workflows and integrate third-party tools. Drive engine maintenance and optimisation, including profiling, memory and CPU tuning, and platform-specific improvements. Collaborate across disciplines with systems engineers, software teams, Human Factors designers, and IT to deliver cohesive solutions. Rapidly prototype and iterate, turning experimental ideas into validated features and production-ready components....
IR35 Status:
Outside IR35

CV-Library Edinburgh, UK Contractor
CL
Mar 04, 2026  
Contract Technology Manager
Software Engineering Manager £750pd - outside IR35 2 days per week, London/Hampshire We need an urgent contract Tech Manager for 6 months for a long standing banking client of mine. Someone with solid Vendor Management experience, who is hands on (not day to day coding) but can roll up their sleeves and get stuck into the change the business is goign through over the next 12 months. They are growing fast, hit profitability this year and we need a people and technology leader to lean in an support the tech teams and technical challenges around new and existing suppliers. This isn't just a delivery role. It's about people, purpose and progress. You'll coach and mentor a team of around five engineers, creating an environment where people feel supported to grow, challenge ideas and do their best work. You'll champion engineering best practice, encourage curiosity, and help embed a culture that's collaborative, commercially aware and outcome-focused. Working closely with product, design...
IR35 Status:
Outside IR35

CV-Library Fleet, Hampshire Contractor
CL
Feb 27, 2026  
Contract Application Developer - C++/QT
Job Title: Contract Applications Developer – C++ / Qt Location: Colchester Rate: £50 to £65 per hour (indicative outside IR35) Contract Length: 3–6 months Working Arrangements: On‑site presence required, with some flexibility depending on project phase An established technology business in Colchester is seeking an experienced Applications Developer to support a series of embedded, GUI‑driven software projects. This contract role sits within a multidisciplinary engineering team and focuses on delivering high‑quality application features, on‑screen display tools, and user‑facing interfaces using C++ and Qt, tightly integrated with embedded hardware. This role has an indicative outside IR35 determination, meaning we can accept candidates who wish to operate through their own Personal Service Company (PSC). You’ll work across C++, Python, and Qt to develop robust, intuitive, and performance‑critical applications that interact directly with embedded systems. The environment is...
IR35 Status:
Outside IR35

CV-Library Colchester, UK Contractor
CL
Feb 27, 2026  
Data and Integration Architect
Data and Integration Architect | £600-£700 per day | Outside IR35 | 3 Months | Solihull/Hybrid   We’re looking for a Data & Integration Architect to lead enterprise data architecture and integration strategy across a complex technology landscape. You’ll define standards, shape target-state architecture, and ensure data and systems (ERP, CRM, digital platforms, SaaS) work together securely, reliably, and at scale.   This role suits a senior architect who enjoys setting direction, influencing delivery teams, and translating business needs into robust, future-proof technical designs.   Key Responsibilities   Data Architecture Own enterprise data architecture (conceptual, logical, physical models) Define canonical data models, taxonomies, and governance frameworks Architect data platforms (Data Lake, Warehouse, MDM, Analytics) Enable MI/BI, AI/ML, and reporting through high-quality, well-managed data Define retention, lifecycle, archival, and purge strategies  Integration...
IR35 Status:
Outside IR35

CV-Library Solihull, UK Contractor
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