At a Glance
- Tasks: Design and verify high-performance ASICs for cutting-edge AI applications.
- Company: Join Flux Computing, a leader in optical processors for AI model training.
- Benefits: Enjoy competitive salary, stock options, healthcare, and 25 days PTO.
- Why this job: Be part of an innovative team shaping the future of computing in a vibrant London office.
- Qualifications: 3+ years in ASIC design/verification with expertise in SystemVerilog and UVM.
- Other info: Live within a 45-minute commute to our Kings Cross HQ for collaboration.
The predicted salary is between 43200 - 72000 ÂŁ per year.
Company Overview
Flux Computing designs and manufactures optical processors to train and run inference on large AI models. Join us in London to be part of a highly motivated and skilled team that thrives on delivering impact and innovation at speed.
The role
Weâre searching for a Digital Design Engineer who is passionate about building and verifying complex, highâperformance ASICs. You will own the definition and execution of verification strategies for the digital subsystems that control, configure and monitor Fluxâs optical datapaths and AI compute fabrics. Your work will ensure firstâsilicon success and robust, productionâworthy silicon that scales to dataâcentre volumes.
Responsibilities
- Architect, implement and maintain comprehensive verification environments (SystemVerilog + UVM, assertionâbased and formal) for datapath, control, memory and highâspeed I/O blocks in our OTPU.
- Define verification plans that target functional correctness, lowâpower modes, safety, reliability and security requirements; derive and track coverage metrics to closure.
- Develop reusable VIP and stimulus generators for modules such as networkâonâchip routers, DDR/LPDDR controllers, PCIe/CXL interfaces and proprietary photonic control logic.
- Collaborate closely with RTL designers to iterate on microâarchitectures, resolve cornerâcase bugs and balance PPA (power, performance, area) tradeâoffs uncovered during verification.
- Drive RTL quality â GDS signâoff: run lint, CDC/RDC, SDC constraint validation, gateâlevel simulations, GLS with SDF, and powerâaware checks; work with physicalâdesign teams on ECOs.
- Enable postâsilicon bringâup by generating test vectors, configuring scan/DFT hooks, and supporting FPGA/emulation platforms for firmware and software teams.
- Mentor junior engineers on verification methodology, code reviews, and best practices; champion continuousâintegration flows, regressions and results dashboards.
- Track industry advances in formal verification, emulation, coverageâdriven flows, RISCâV vectors, and AIâcentric design techniques to keep Flux at the forefront of silicon quality.
Skills & Experience
- 3+ years in digital ASIC/SoC design & verification, with at least two tapeâouts.
- Mastery of SystemVerilog/UVM, functional coverage, constraintârandom stimulus and scoreboards.
- Deep understanding of clockâdomain crossing, reset and powerâdomain management, DFT/scan and lowâpower (UPF/CPF) methodologies.
- Strong scripting (Python, Tcl, shell) to automate regressions and data analysis.
- Proven debug skills across RTL, gateâlevel and emulation environments.
Compensation & Benefits
- Competitive salary and stock options in a rapidly growing AI company.
- Based in our new 5,000 sq. ft. office in the AI hub of Kings Cross, London.
- To foster collaboration in our high-growth environment, we require all employees to work from our London HQ and live within a 45-minute commute. We offer an extra ÂŁ24,000/year incentive for those living within 20 minutes.
- Comprehensive healthcare insurance.
- 25 days PTO policy plus bank holidays.
- Private access to our in-house 3D printer.
If you are passionate about pushing the boundaries of whatâs possible in AI and thrive in a high-energy, fast-paced environment, we want to hear from you. Apply now to join Flux and be a key player in shaping the future of computing.
Digital Design Engineer - Verification employer: Flux Computing
Contact Detail:
Flux Computing Recruiting Team
StudySmarter Expert Advice đ¤Ť
We think this is how you could land Digital Design Engineer - Verification
â¨Tip Number 1
Familiarise yourself with the latest trends in digital design and verification, especially in SystemVerilog and UVM. Being able to discuss recent advancements or techniques during your interview can demonstrate your passion and commitment to the field.
â¨Tip Number 2
Network with professionals in the ASIC design community, particularly those who have experience in verification. Attend relevant meetups or online forums where you can share insights and learn from others, which could give you an edge in understanding industry expectations.
â¨Tip Number 3
Prepare to discuss specific projects where you've implemented verification strategies. Be ready to explain your role, the challenges you faced, and how you overcame them, as this will showcase your hands-on experience and problem-solving skills.
â¨Tip Number 4
Research Flux Computing's products and their applications in AI. Understanding their technology and how your skills can contribute to their goals will help you tailor your conversation and show that you're genuinely interested in being part of their team.
We think you need these skills to ace Digital Design Engineer - Verification
Some tips for your application đŤĄ
Tailor Your CV: Make sure your CV highlights relevant experience in digital ASIC/SoC design and verification. Emphasise your mastery of SystemVerilog/UVM and any specific projects that demonstrate your skills in building and verifying complex systems.
Craft a Compelling Cover Letter: Write a cover letter that showcases your passion for AI and your understanding of the role. Mention specific experiences that align with the responsibilities outlined in the job description, such as your work with verification environments or collaboration with RTL designers.
Showcase Your Skills: In your application, include examples of your scripting abilities (Python, Tcl, shell) and how you've used them to automate processes or improve efficiency in previous roles. This will demonstrate your technical proficiency and problem-solving skills.
Highlight Continuous Learning: Mention any recent advancements or techniques in formal verification, emulation, or AI-centric design that you are familiar with. This shows your commitment to staying at the forefront of the industry and aligns with Flux's goal of maintaining high silicon quality.
How to prepare for a job interview at Flux Computing
â¨Showcase Your Technical Skills
Be prepared to discuss your experience with SystemVerilog and UVM in detail. Highlight specific projects where you implemented verification environments and how you tackled challenges related to functional correctness and low-power modes.
â¨Demonstrate Problem-Solving Abilities
Expect to face technical questions that assess your debugging skills across RTL, gate-level, and emulation environments. Prepare examples of corner-case bugs you've resolved and how you balanced power, performance, and area trade-offs.
â¨Emphasise Collaboration
Since the role involves working closely with RTL designers, be ready to discuss your collaborative experiences. Share instances where you iterated on micro-architectures or mentored junior engineers, showcasing your ability to work in a team.
â¨Stay Updated on Industry Trends
Research recent advances in formal verification, emulation, and AI-centric design techniques. Being knowledgeable about these topics will demonstrate your commitment to keeping Flux at the forefront of silicon quality and innovation.