Contract Applications Developer (C++ & QT)

Job Title: Contract Applications Developer – C++ / Qt<br><br>You could be just the right applicant for this job Read all associated information and make sure to apply.<br> Location: Colchester<br> Rate: £55 - £60 per hour (indicative, outside IR35)<br> Contract Length: 3–6 months<br> Working Arrangements: Primarily on-site, with some flexibility depending on project phase<br><br> 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.<br><br> 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.<br><br> This role is assessed as outside IR35, making it suitable for contractors operating via a Personal Service Company (PSC).<br><br> Key Responsibilities<br>Develop and enhance GUI and application-level features using C++ and Qt for embedded platforms<br>Build on-screen display tools and front-end components for hardware-integrated applications<br>Contribute to Python-based tooling, automation, and integration scripts<br>Collaborate with embedded engineers, product teams, and test teams to refine requirements and deliver robust software<br>Troubleshoot, debug, and optimise code for performance, memory efficiency, and hardware constraints<br>Support the full software lifecycle, from design through to deployment on embedded targetsAbout You<br>Strong commercial experience with C++ and Qt for GUI and application development<br>Proven experience working with embedded systems or hardware-integrated applications<br>Proficient in Python xwzovoh for automation, tooling, or integration tasks<br>Comfortable working with low-level constraints, hardware interfaces, and embedded workflows<br>Analytical, detail-oriented, and an effective communicator within cross-functional teamsDesirable Skills<br>Experience with cross-platform or resource-constrained environments<br>Familiarity with embedded Linux, device drivers, or hardware/software integrationFor further information on this contract Applications Developer role  please contact Graham Cross on (phone number removed) or (url removed)