Arm

Staff Performance Tools Engineer

Arm
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20 days ago
Manchester, United KingdomStaff+

Responsibilities

  • Build and evolve Arm’s Telemetry solution for applying performance methodologies and acting on performance signals.
  • Collaborate with architects and analysis teams to turn findings and requirements into features, tests, examples, and documentation.
  • Validate performance methodologies using synthetic workloads and targeted microbenchmarks, occasionally in Arm assembly.
  • Partner with kernel and firmware teams to ensure performance-measurement primitives such as PMUs and perf_event interfaces are available and usable.
  • Own larger features end-to-end and collaborate on incremental code design and review.

Requirements

  • Strong Python experience for tooling, data processing, and workflow automation.
  • Comfortable working in C/C++ across kernel and userspace low-level performance systems.
  • Proficient debugging and problem-solving skills.
  • Experience shipping developer-facing tools and iterating with real users.
  • Experience owning complex features end-to-end.
  • Preferred qualifications include SQL/SQLite, TypeScript/JavaScript, HTML, WebSocket, hardware system architecture, open-source contributions, CI/CD, operating-system primitives, assembly basics, and familiarity with Arm architecture.

Benefits

  • Opportunity to learn about and influence the latest Arm architecture features while collaborating with compiler, runtime, engineering, and open-source teams.
  • Empowerment to identify and roll out improvements to ways of working.
  • Hybrid working, with team-determined patterns and role-specific flexibility shared during the application process.
  • Arm will meet employer costs associated with skilled worker sponsorship; individual visa application fees and Immigration Health Surcharge remain the successful candidate’s responsibility.

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Arm

About Arm

5,001-10,000 employees

Arm’s foundational technology is defining the future of computing. A future built by the greatest technology ecosystem in the world. A future built on Arm. Arm is everywhere technology matters. Technology matters everywhere. Together, we’ll power every technology revolution moving forward, including cloud computing, automotive and autonomous systems, IoT, the metaverse, and beyond. Changing the world. Again. On Arm.

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