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For Companies At a Glance
- Tasks: Design high-speed, high-power PCBs and manage component libraries for cutting-edge technology.
- Company: Fractile, a fast-growing tech company redefining AI with innovative hardware and software.
- Benefits: Competitive salary, dynamic work environment, and opportunities for rapid career growth.
- Why this job: Join a passionate team and make a real impact in the world of advanced AI technology.
- Qualifications: 7+ years of PCB layout experience and strong skills in high-speed digital designs.
- Other info: Collaborative culture with modern offices in London and Bristol.
The predicted salary is between 48000 - 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.
We are seeking an experienced PCB Layout Engineer to deliver complex, high-speed and high-power PCB designs while also owning PCB library creation, validation, and ongoing management. This role plays a critical part in ensuring electrical performance, manufacturability, and long-term design quality across multiple products. The ideal candidate combines deep layout expertise with a strong understanding of component footprints, land patterns, and library governance best practices.
Key Responsibilities
- Create PCB layouts for complex, multi-layer boards supporting high-speed digital and high-power circuits.
- Own component placement, routing, and constraint implementation from concept through manufacturing release.
- Collaborate closely with hardware designers to resolve layout-driven electrical and mechanical tradeoffs.
- Route high-speed interfaces such as DDR, PCIe, Ethernet, USB, and SerDes-based links.
- Apply controlled impedance routing, differential pair tuning, length matching, and return-path management.
- Implement SI-aware stack-ups and routing strategies to minimise crosstalk and signal loss.
- Layout high-current power paths, including VRMs, DC-DC converters, and power planes.
- Optimise copper distribution, plane structures, and via arrays for current handling and low impedance.
- Support thermal performance through copper pours, stitching vias, and heatsink interface planning.
- Create, validate, and maintain schematic symbols, PCB footprints, and 3D models.
- Ensure land patterns meet IPC standards and supplier recommendations.
- Own library quality, version control, naming conventions, and release processes.
- Collaborate with engineering, manufacturing, and supply chain to ensure component accuracy and lifecycle readiness.
- Drive continuous improvement of library standards and documentation.
- Participate in schematic reviews, layout design reviews, and SI/PI discussions.
- Work with SI/PI engineers to implement simulation-driven layout constraints.
- Support DFM/DFA reviews and interface directly with PCB fabricators and assemblers.
- Generate manufacturing deliverables (Gerbers, ODB++, IPC drawings, pick-and-place data).
- Support board bring-up and debug by implementing layout ECOs.
- Resolve layout- and footprint-related manufacturing or assembly issues.
Qualifications & Experience
- Diploma, Bachelor’s degree, or equivalent experience in Electronics, Electrical Engineering, or related field.
- 7+ years of professional PCB layout experience.
- Proven experience with high-speed digital and high-power PCB designs.
- Hands-on experience creating and maintaining PCB libraries for production hardware.
Technical Skills
- PCB layout tools such as Siemens Xpedition, Altium Designer, Cadence Allegro, or equivalent.
- Library creation and management workflows.
- High-speed routing (DDR, PCIe, Ethernet, USB, SerDes).
- High-current and power integrity layout techniques.
- Multi-layer PCB stack-ups (10+ layers preferred).
Skills & Competencies
- Exceptional attention to detail and design discipline.
- Strong ownership mindset for design quality and library integrity.
- Effective communicator across hardware, mechanical, and manufacturing teams.
- Comfortable managing multiple designs and revisions in parallel.
Preferred Experience (Nice To Have)
- Experience with SI/PI simulation-informed layouts.
- Familiarity with EMI/EMC-aware layout practices.
- Experience with HDI, fine-pitch BGAs, and advanced PCB technologies.
- Experience with AI accelerator or HPC hardware.
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 who’s 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.
Senior PCB Layout Engineer in England employer: Fractile
Contact Detail:
Fractile Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior PCB Layout Engineer in England
✨Tip Number 1
Network like a pro! Reach out to your connections in the industry, attend relevant meetups, and engage with professionals on platforms like LinkedIn. You never know who might have the inside scoop on job openings or can refer you directly.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your PCB designs and projects. This visual evidence of your expertise can set you apart from other candidates and give potential employers a taste of what you can bring to the table.
✨Tip Number 3
Prepare for interviews by brushing up on technical questions related to high-speed digital and high-power PCB designs. Be ready to discuss your past experiences and how they align with the role at Fractile. Confidence is key!
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets noticed. Plus, it shows you’re genuinely interested in being part of our team at Fractile, where we’re all about innovation and collaboration.
We think you need these skills to ace Senior PCB Layout Engineer in England
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to highlight your PCB layout experience and skills. Use keywords from the job description, like 'high-speed digital' and 'power integrity', to show we’re on the same page.
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Share specific examples of your past projects that align with our needs, especially around high-speed designs and library management. Let us see your passion for PCB design!
Showcase Your Technical Skills: Don’t forget to list your technical skills clearly. Mention the PCB layout tools you’ve used, like Altium Designer or Cadence Allegro, and any relevant techniques you've mastered. We want to know what you bring to the table!
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it shows you’re keen on joining our team!
How to prepare for a job interview at Fractile
✨Know Your PCB Basics
Before the interview, brush up on your knowledge of PCB layout principles, especially high-speed and high-power designs. Be ready to discuss specific projects where you applied these principles, as this will show your depth of understanding and experience.
✨Showcase Your Library Management Skills
Since library creation and management is a key responsibility, prepare examples of how you've created and maintained PCB libraries in the past. Highlight any challenges you faced and how you ensured compliance with IPC standards and supplier recommendations.
✨Prepare for Technical Questions
Expect technical questions related to high-speed signal integrity and power integrity. Review concepts like controlled impedance routing and differential pair tuning, and be ready to explain how you've implemented these in your previous work.
✨Demonstrate Collaboration Experience
Fractile values teamwork, so be prepared to discuss how you've collaborated with hardware designers and other teams. Share specific examples of how you resolved layout-driven trade-offs and contributed to schematic and design reviews.
