> Markdown version of [/jobs/ext/103517-test-and-development-engineer](https://www.wearedevelopers.com/jobs/ext/103517-test-and-development-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Test and Development Engineer - **Company:** Tech Connect Group - **Location:** Milton Keynes, UK - **Experience:** Expert - **Salary:** £65,000.0 - **Contract:** Permanent contract - **Skills:** Test Scripts, Data Analytics - **Published:** May 25, 2026 - **Apply:** https://www.careerjet.co.uk/jobad/gb9466cde6238c07a799fe7c79c4d89912 ## About the Role * Degree in Mechanical Engineering, Automotive Engineering, or a closely related discipline * 5+ years of experience in vehicle test and development, ideally within motorsport or high-performance automotive * Strong understanding of engine dynamics * Ability to work to tight deadlines in a fast-paced, competitive environment * A can-do attitude and willingness to learn new skills are essential. * Experienced in complex decision-making and strategic thinking when faced with imperfect data and challenging timelines. * Excellent communication skills and the ability to foster strong cross-departmental relationships. ## Description This role would best suit an experienced development engineer with a track record of delivering performance improvements through structures and data-driven test programmes., * Design, plan, and execute structured test programmes for powertrain systems. * Develop and refine test methodologies, procedures, and acceptance criteria to ensure robust, repeatable results. * Instrument engines and rigs for data acquisition; define channel requirements and ensure data quality. * Process, analyse, and interpret complex datasets using engineering analysis tools; translate findings into clear, actionable recommendations for the design team * Work closely with CAE and simulation teams to correlate physical test results with virtual models to improve predictive accuracy. * Manage rig-based testing programmes (e.g., 7-post, component durability, powertrain dyno), defining test schedules and overseeing execution. * Identify failure modes and drive root cause analysis; work with designers to close the loop on issues efficiently. * Maintain clear and thorough test reports, ensuring findings are communicated effectively across the wider engineering organisation. * Mentor junior engineers and contribute to the team's technical development culture. ## Related Videos - [PySpark - Combining Machine Learning & Big Data](https://www.wearedevelopers.com/videos/44-pyspark-combining-machine-learning-big-data) - [Are Classical Automation Frameworks Dead? How AI Agents Are Transforming QA](https://www.wearedevelopers.com/videos/100243-are-classical-automation-frameworks-dead-how-ai-agents-are-transforming-qa) - [Building a hypercar from scratch](https://www.wearedevelopers.com/videos/607-building-a-hypercar-from-scratch) - [How to add test automation to your project: The good, the bad, and the ugly](https://www.wearedevelopers.com/videos/1668-how-to-add-test-automation-to-your-project-the-good-the-bad-and-the-ugly) - [Fighting test flakiness with time machines](https://www.wearedevelopers.com/videos/834-fighting-test-flakiness-with-time-machines) - [Agile work at CARIAD – Creating a customer web application for controlling the vehicle ](https://www.wearedevelopers.com/videos/200-agile-work-at-cariad-creating-a-customer-web-application-for-controlling-the-vehicle) ## Related Articles - [The 8 Best Code Testing Tools](https://www.wearedevelopers.com/magazine/402-the-8-best-code-testing-tools) - [How software is steering vehicle technology](https://www.wearedevelopers.com/magazine/515-how-software-is-steering-vehicle-technology) - [Data Engineer Salary UK](https://www.wearedevelopers.com/magazine/253-data-engineer-salary-uk) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs) - [Software Engineer Salary London](https://www.wearedevelopers.com/magazine/252-software-engineer-salary-london)