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Senior Software Engineer, FPGA

London, United Kingdom (Remote)

About Groq

Groq delivers fast, efficient AI inference. Our LPU-based system powers GroqCloud™, giving businesses and developers the speed and scale they need. Headquartered in Silicon Valley, we are on a mission to make high performance AI compute more accessible and affordable. When real-time AI is within reach, anything is possible. Build fast.

Sr. Software Engineer - FPGA

Responsibilities & opportunities in this role:

  • Deliver end to end FPGA solutions bridging the gap between the world and our accelerators.
  • Build and operate real-time, distributed compute frameworks and runtimes to deliver planet-scale inference for LLMs and advanced AI applications at ultra-low latency, optimized for heterogeneous hardware and dynamic global workloads.
  • Develop deterministic, low-overhead hardware abstractions for thousands of synchronously coordinated GroqChips across a software-scheduled interconnection network. Prioritize fault tolerance, real-time diagnostics, ultra-low-latency execution, and mission-critical reliability.
  • Future-proof Groq's software stack for next-gen silicon, innovative multi-chip topologies, emerging form factors, and heterogeneous co-processors (e.g., FPGAs).
  • Foster collaboration across cloud, compiler, infra, data centers, and hardware teams to align engineering efforts, enable seamless integrations, and drive progress toward shared goals.

Your code will run at the edge of physics—every clock cycle saved reduces latency for millions of users and extends Groq's lead in the AI compute race.

Signs We Look For:

  • You're deeply curious about system internals—from kernel-level interactions to hardware dependencies—and fearless enough to solve problems across abstraction layers down to the HDL for our chips.
  • You possess expertise in computer architecture, compiler backends, algorithms and hardware-software interfaces.
  • You've mastered system-level programming (Haskell, C++, or similar) with emphasis on low-level optimizations and hardware-aware design.
  • You consistently ship high-impact, production-ready code while collaborating effectively with cross-functional teams.
  • You excel at profiling and optimizing systems for latency, throughput, and efficiency, with zero tolerance for wasted cycles or resources.
  • You're committed to automated testing and CI/CD pipelines, believing that "untested code is broken code."
  • You make pragmatic technical judgments, balancing short-term velocity with long-term system health.
  • You write empathetic, maintainable code with strong version control and modular design, prioritizing readability and usability for future teammates.
  • Nice to have: Experience with FPGA development.
  • Nice to have: Experience with VFIO drivers.
  • Nice to have: Familiarity with HDL languages.
  • Nice to have: Experience shipping complex projects in fast-paced environments while maintaining team alignment and stakeholder support.
  • Nice to have: Hands-on optimization of performance-critical applications using GPUs, FPGAs, or ASICs (e.g., memory management, kernel optimization).
  • Nice to have: Familiarity with ML frameworks (e.g., PyTorch) and compiler tooling (e.g., MLIR) for AI/ML workflow integration.

The Ideal Candidate:

  • Initiates (without derailing): Spots opportunities to solve problems or improve processes—while staying aligned with team priorities.
  • Builds stuff that actually ships: Values "code in prod" over "perfect slides." Delivers real value instead of polishing whiteboard ideas.
  • Is a craftsmanship junkie: Always asks, "How can we make this better?" and loves diving into details.
  • Plays to win (together): Believes winning means everyone wins. Aligns goals with teammates and customers because no one succeeds alone.
  • Owns it from whiteboard to watts: Takes full responsibility—debug it, deploy it, celebrate with users (or fix it again). Ensures code stays fast, scales well, and takes ownership of outcomes.

This isn't your typical corporate job—it's a mission to redefine AI compute. If you're the kind of engineer who reads ISCA papers for fun and thinks "I can make that faster," this is your playground.

ISCA Papers to Read:

Attributes of a Groqster:

  • Humility - Egos are checked at the door
  • Collaborative & Team Savvy - We make up the smartest person in the room, together
  • Growth & Giver Mindset - Learn it all versus know it all, we share knowledge generously
  • Curious & Innovative - Take a creative approach to projects, problems, and design
  • Passion, Grit, & Boldness - no limit thinking, fueling informed risk taking

If this sounds like you, we’d love to hear from you!

Compensation: At Groq, a competitive base salary is part of our comprehensive compensation package, which includes equity and benefits. For this role, the base salary range is £81,800 GBP to £107,300 GBP, determined by your skills, qualifications, experience and internal benchmarks.

Location: Some roles may require being located near or on our primary sites, as indicated in the job description.  

At Groq: Our goal is to hire and promote an exceptional workforce as diverse as the global populations we serve. Groq is an equal opportunity employer committed to diversity, inclusion, and belonging in all aspects of our organization. We value and celebrate diversity in thought, beliefs, talent, expression, and backgrounds. We know that our individual differences make us better.

 

Groq is an Equal Opportunity Employer that is committed to inclusion and diversity. Qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, disability or protected veteran status.  We also take affirmative action to offer employment opportunities to minorities, women, individuals with disabilities, and protected veterans.

Groq is committed to working with qualified individuals with physical or mental disabilities. Applicants who would like to contact us regarding the accessibility of our website or who need special assistance or a reasonable accommodation for any part of the application or hiring process may contact us at:  talent@groq.com.  This contact information is for accommodation requests only.  Evaluation of requests for reasonable accommodations will be determined on a case-by-case basis.

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