Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Lead the testing of cutting-edge AI server platforms and ensure top-notch performance.
- Company: Fractile, a fast-growing tech company redefining AI with innovative hardware and software.
- Benefits: Competitive salary, modern offices, and a collaborative culture that fosters growth.
- Why this job: Join a dynamic team and make a real impact in the AI revolution.
- Qualifications: 8+ years in test engineering with strong server architecture knowledge.
- Other info: Exciting opportunities for career advancement in a rapidly expanding company.
The predicted salary is between 60000 - 84000 £ per year.
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.
Responsibilities
- Define the system-level test strategy for an AI accelerator server platform with hundreds of PCIe Gen6 links, liquid cooling, and heterogeneous compute/management subsystems.
- Lead the design and implementation of structural, functional, stress and reliability tests executed on servers and full-rack configurations.
- Manage the deployment of system test suites in manufacturing environments, ensuring high throughput, repeatability, failure isolation, and secure automation workflows.
- Define and deliver test solutions for field diagnostics, repair, and maintenance—including remote test suites, health-check routines, failure triage, and component-level isolation.
- Collaborate with hardware, firmware, OS, and platform teams to embed system-level test and diagnostic functions and ensure testability across the server and rack.
- Drive test integration into OpenBMC, Redfish, and platform-management frameworks; validate BMC/RMC test and maintenance behaviors, telemetry, and hardware-control functions.
- Develop test automation infrastructure and tooling that spans multiple OS environments (embedded Linux on BMC/RMCs, server-class Linux on host CPUs).
- Partner with rack integration teams to define tests executed at rack-level assembly.
- Establish KPIs and dashboards for system test coverage, yield, throughput, failure rates, and field return correlation.
- Manage internal test engineering team and relevant external partners.
- Own system test documentation: test specifications, factory/field procedures, debug guides, and integration handbooks.
Required Qualifications
- BS/MS in Electronics and Electrical Engineering, Computer Engineering, or related field.
- 8+ years of experience in system-level or server platform validation, test engineering, or platform QA.
- Strong understanding of server architectures, BMC/OpenBMC/Redfish, Linux-based systems, and hardware/firmware interactions.
- Experience validating or testing high-speed IO subsystems (PCIe Gen4/5/6 or comparable serial fabrics).
- Experience leading test development for manufacturing or field diagnostics in large-scale server, storage, or networking systems.
- Ability to lead teams, manage external vendors, and drive cross-functional test initiatives.
- Strong skills in system debug, log analysis, failure isolation, and multi-component testing.
- Familiarity with liquid-cooled or thermally complex server designs.
Preferred Qualifications
- Experience with accelerator-based compute (AI/ML, GPUs, custom ASICs).
- Experience with rack-level architectures, DC power distribution, or cooling infrastructure.
- Knowledge of reliability testing, environmental stress testing, and fleet-level monitoring.
How We Work
- Ownership and execution: you will have full agency to drive your work forward.
- Rapid iteration: we all work directly with top leadership to move from idea to hardware on ambitious timelines.
- Full-stack engagement: hardware, software, silicon, and modelling teams all work closely together to create a product with generational impact.
- Optimistic and pragmatic: we possess the will to win, and to do the hard work to get us there.
- 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 whose it is.
About Us
- Founded in 2022, team of 70+ which is expanding rapidly.
- Modern, open offices in London and Bristol.
- Collaborative, problem-solving culture built on deep curiosity, entrepreneurial initiative and technical fluency.
Export control and security clearance: Certain roles may involve working on technologies subject to export restrictions. Applicants may be required to undergo additional eligibility checks to ensure compliance with applicable law.
Hardware System Test Engineering Team Leader in London employer: Fractile
Contact Detail:
Fractile Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Hardware System Test Engineering Team Leader in London
✨Tip Number 1
Network like a pro! Reach out to folks in the industry, attend meetups, and connect with people on LinkedIn. You never know who might have the inside scoop on job openings or can put in a good word for you.
✨Tip Number 2
Show off your skills! Create a portfolio or a personal project that highlights your expertise in system-level testing and server architectures. This can really set you apart from the crowd when you're chatting with potential employers.
✨Tip Number 3
Prepare for interviews by practising common questions related to hardware and software interactions. Be ready to discuss your experience with PCIe subsystems and test automation. Confidence is key, so know your stuff!
✨Tip Number 4
Don't forget to apply through our website! We love seeing applications directly from candidates who are excited about joining our team. Plus, it shows you're genuinely interested in what we do at Fractile.
We think you need these skills to ace Hardware System Test Engineering Team Leader in London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the job description. Highlight your experience in system-level validation and test engineering, especially with server architectures and high-speed IO subsystems. We want to see how your skills align with what we're looking for!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're passionate about AI and how your background makes you a perfect fit for our team. Don’t forget to mention any relevant projects or experiences that showcase your leadership and technical skills.
Showcase Your Team Spirit: We love team players! In your application, share examples of how you've collaborated with cross-functional teams in the past. Highlighting your ability to work well with others will show us that you’re a great fit for our collaborative culture.
Apply Through Our Website: Don’t forget to apply through our website! It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it gives you a chance to explore more about our company and what we do!
How to prepare for a job interview at Fractile
✨Know Your Tech Inside Out
Make sure you’re well-versed in server architectures, BMC/OpenBMC/Redfish, and Linux-based systems. Brush up on your knowledge of PCIe Gen6 and how it interacts with hardware and firmware. Being able to discuss these topics confidently will show that you’re the right fit for the role.
✨Demonstrate Leadership Skills
As a team leader, you’ll need to showcase your ability to manage teams and drive cross-functional initiatives. Prepare examples from your past experiences where you successfully led a project or team, especially in high-pressure environments. This will highlight your leadership capabilities.
✨Prepare for Problem-Solving Questions
Expect questions that assess your system debug skills and failure isolation techniques. Think of specific challenges you’ve faced in previous roles and how you resolved them. This will demonstrate your analytical thinking and problem-solving prowess, which are crucial for this position.
✨Show Your Collaborative Spirit
Fractile values teamwork, so be ready to discuss how you’ve collaborated with different teams in the past. Highlight any experiences where you worked closely with hardware, firmware, or software teams to achieve a common goal. This will reflect your ability to thrive in a collaborative environment.
