SoC I/O Subsystem Design Engineer

Posted 2 Days Ago
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Austin, TX, USA
Hybrid
Senior level
Artificial Intelligence • Internet of Things • Semiconductor
Build What the World Depends On
The Role
Design and integrate I/O subsystems (PCIe, DDR/LPDDR, HBM, UCIe, Ethernet) for SoCs. Write micro-architecture specs, develop RTL (Verilog), perform static design checks, debug with verification, optimize performance, and support backend floorplanning, constraints, and timing closure.
Summary Generated by Built In
Are you ready for a new and exciting challenge? If you are a self-motivated design engineer with expertise in micro-architecture, logic design and PCIe and looking to make a difference in an innovative and inclusive team, you've come to the right place!
Responsibilities
  • As a creative design engineer with a knowledge of I/O subsystems and SoCs you will be part of a team integrating PCIe, DDR and other IP for SoCs.
  • You will work with the project team to understand and review the architecture and develop the design specifications.
  • Your key responsibilities will include writing micro-architecture specifications, developing the RTL, fixing bugs, and running various design checks.
  • You will work with the verification team to review test plans and help debug design issues.
  • You will work with the performance analysis team to evaluate and improve I/O performance.
  • You will work with backend implementation team to help with floor planning, writing constraints, and timing closure.
  • You will also contribute to developing and enhancing the design methodologies used by the team.
  • You will guide and support other members of the team as needed to enable the successful completion of project activities.
  • You will balance other opportunities such as working with Project Management on activities, plans, and schedules.

Required Skills and Experience:
In addition to bringing your accomplishment of either Bachelors or Master's degree in Computer Science or Electrical/Computer Engineering or a similar related field and 7+ years experience working in design of complex compute subsystems or SoCs, you will need:
  • Strong knowledge of digital hardware design and Verilog HDL.
  • A thorough understanding and experience of the current design techniques for complex SoC development.
  • Experience developing and integrating subsystems for PCIe, DDR/LPDDR, HBM, UCIe, Ethernet
  • Experience creating design specifications and developing RTL for SoC projects
  • Experience in Static design checks, including CDC, RDC, X-Propagation, Linting
  • Experience with Perl, Python or other scripting language

'Nice to Have' Skills and Experience:
  • Experience with ARM-based designs and/or ARM System Architectures
  • Experience with SystemVerilog and verification methodologies - UVM/OVM/e
  • Experience leading small teams or projects
  • Experience or knowledge in the following areas
    • Synthesis and timing analysis
    • Power management techniques
    • DFT and physical implementation

In Return:
We are proud to have a set of behaviors that reflect our culture and guide our decisions, defining how we work together. These behaviors are assessed as part of the hiring process:
  • Partner and customer focus
  • Teamwork and communication
  • Creativity and innovation
  • Team and personal development
  • Impact and influence
  • Deliver on your promises

We offer a hybrid approach to home and office working to provide an adaptable experience for all employees. We expect some working time to be spent in office, to promote a strong collaborative environment with good team integration but are accommodating to different home working requirements.

Skills Required

  • Bachelor's or Master's degree in Computer Science or Electrical/Computer Engineering or related field
  • 7+ years experience designing complex compute subsystems or SoCs
  • Strong knowledge of digital hardware design and Verilog HDL
  • Experience with current design techniques for complex SoC development
  • Experience developing and integrating subsystems for PCIe, DDR/LPDDR, HBM, UCIe, Ethernet
  • Experience creating design specifications and developing RTL for SoC projects
  • Experience in static design checks including CDC, RDC, X-Propagation, and linting
  • Experience with scripting languages such as Perl or Python
  • Experience with ARM-based designs and/or ARM system architectures
  • Experience with SystemVerilog and verification methodologies (UVM/OVM/e)
  • Experience leading small teams or projects
  • Knowledge/experience in synthesis and timing analysis
  • Knowledge of power management techniques
  • Experience with DFT and physical implementation (floorplanning, timing closure)

Arm Compensation & Benefits Highlights

  • Equity Value & Accessibility Broad RSU grants are positioned as a core part of total rewards post‑IPO, and a 2024 ESPP allows up to a 15% discount with lookback to the lower of the start or purchase‑date price. Together these programs expand ownership opportunities across the workforce.
  • Retirement Support Investor filings state a 401(k) match of 100% up to the first 6% of employee contributions, with the same match rate cited for executives and the wider workforce. This signals strong employer support for long‑term savings.
  • Leave & Time Off Breadth Benefits include a fully paid four‑week sabbatical after four years, enhanced maternity/paternity and parental bonding leave, a quarterly Day of Care, and paid volunteering time. These offerings indicate breadth well beyond standard PTO.

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The Company
HQ: Cambridge, England
8,314 Employees
Year Founded: 1990

What We Do

We bring brilliant people together in a global ecosystem that is sparking the world’s potential. Arm technology enables specialized processing built on the economics, design freedom and accessibility of general-purpose compute that has, so far, led to more than 180 billion chips being shipped by our partners.

Why Work With Us

At Arm, we build the future of computing, powering everything from smartphones to AI. Our 10x mindset drives bold thinking and deep collaboration to solve complex problems together. With a people first culture, flexible work, and strong support for growth and wellbeing, your ideas can make a global impact while your career thrives.

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Employees engage in a combination of remote and on-site work.

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