Senior System Architect
Not disclosed
Salary
Not disclosed by employer
£54,900
Going rate
Skilled Worker going rate
This role may qualify for a Skilled Worker visa
SOC 2133 is an eligible occupation, but we classified this role with low confidence (57% match). If the code is right — and Fractile Ltd is a licensed sponsor — it should qualify, but double-check the occupation eligibility rules against the actual role.
About the role
- Define and own the system architecture roadmap, balancing performance, power, and scalability.
- Contribute to system-level design from concept through production, coordinating with chip design, mechanical, and manufacturing teams.
- Specify system interfaces, power delivery networks, interconnects, and control subsystems.
- Guide board and platform design for early bring-up and validation.
- Partner with the software and firmware leads to ensure seamless integration and coherent system-level performance.
- Evaluate emerging technologies and components to inform architectural decisions.
- Act as a technical mentor, raising the bar for design discipline and documentation across the team.
- Represent system architecture in technical reviews, partner discussions, and customer engagements.
- Proven experience as a Systems Architect, SoC Architect, or similar role in semiconductor or high-performance computing domains.
- Background in AI acceleration, HPC, or data-centric architectures.
- Experience with FPGA prototyping and system bring-up.
- Familiarity with modern toolchains and modelling environments (SystemC, MATLAB, etc.).
- Prior start-up or scale-up experience, someone who thrives in ambiguity and fast iteration.
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 80+ 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.
This description is the source posting as it read when we added it. We are not affiliated with Fractile Ltd, so check their own site for the current details.
Where this offer sits in the market
SOC 2133 · UK · ONS ASHE 2025 · ~163k in sampleSimilar sponsored roles
See all jobsNo close matches live right now.
Browse more sponsored jobs at Fractile LtdAbout sponsorship for this role
Does this job guarantee visa sponsorship?
Not necessarily. Fractile Ltd holds a sponsor licence, but sponsorship for a specific hire is always the employer's decision. Be upfront in your application that you'll require it.
What salary is needed for this role to be eligible?
The offer must clear both the general threshold and the SOC 2133 going rate of £54,900. New-entrant and shortage discounts can lower it.