Fractile is building silicon, systems and software which will redefine the frontier of AI: running the world’s most advanced models at radically higher speed and lower cost. We have an exceptional team across hardware and software capable of bringing about this change, and we are growing fast to meet demand and deliver our product at scale. This role will design, implement, and support production-ready board/PCBA test solutions for a high-volume board integrating multiple AI accelerator chips, high-current power delivery, embedded control, and PCIe Gen6 interconnect. This is a hands-on individual contributor role focused on executing the board test strategy defined by the Board Test Engineering Lead and delivering robust, repeatable tests for offshore manufacturing. Develop and maintain board/PCBA manufacturing test content for complex, high-power, high-speed boards. Design and support board-level functional test solutions, including fixtures, probes, cabling, and instrumentation. Implement tests for detecting assembly defects, component failures, solder issues, and manufacturing marginalities. Support bring-up and debug of board test stations at offshore EMS/CM sites. Analyze test failures and yield data to identify root causes and recommend corrective actions. BS or MS in Electronics and Electrical Engineering or related field. ~4–7 years of experience in board or PCBA test engineering in a high-volume manufacturing environment. ~ Working knowledge of high-speed digital interfaces and board-level failure modes. ~ Strong debug skills spanning digital logic, power delivery, and interconnect issues. ~ Ability to work effectively with offshore manufacturing partners. Experience testing boards with AI accelerators, GPUs, networking ASICs, or similar high-power devices. Familiarity with high-current VRMs, multiphase power converters, and power integrity testing. Experience using factory data systems and yield analysis to improve test coverage and throughput. Full-stack engagement: hardware, software, silicon, and modelling teams all work closely together to create a product with generational impact Team player mentality: the mission is bigger than any of us, and we have the curiosity and technical focus to see the best idea shipped, no matter who’s it is Modern, open offices in London and Bristol Export control and security clearance
Test Engineer - Fully Remote in Bristol employer: Fractile
Fractile is an exceptional employer, offering a unique opportunity to be part of a fast-growing AI hardware startup in London. With a supportive and ambitious team culture, employees are empowered to take ownership of their work while enjoying ample opportunities for personal and professional growth. The company's commitment to innovation and compliance in a cutting-edge field ensures that every team member plays a vital role in shaping the future of technology.
