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ARM Director Performance Engineering Userspace Java Android Optimization 
United Kingdom, England, Cambridge 
264902432

11.06.2025
Job Overview

Arm seeks an experienced Director of Performance Engineering to lead technical strategy and execution for our Userspace, Java Enterprise, Android, and Optimization teams. Reporting to senior leadership, you'll drive key initiatives focused on software performance, optimization, and architectural enhancements across Java-based enterprise applications, Android platforms and userspace environments.

Key Responsibilities
  • Provide clear technical leadership for a team of 60+ engineers with 4-5 direct technical leads, across multiple geographical locations.
  • Define and drive architectural strategies, performance analysis, and optimization of Java Enterprise and Android userspace software.
  • Ensure robust, scalable, and optimised software solutions that enhance user experience and system performance.
  • Collaborate effectively with product management, quality assurance, and operational teams to ensure software aligns with business and technical objectives.
  • Establish clear technical roadmaps and deliver measurable performance improvements.
Essential Skills & Experience
  • Proven experience leading large-scale Java Enterprise, Android and userspace software development and optimization.
  • Strong recent coding background, specifically within Java-based enterprise software, Android application development, or userspace optimization.
  • Significant leadership experience, effectively managing teams of 50+ software engineers.
  • Deep understanding of software optimization, performance tuning, profiling tools, and practices.
Preferred Experience
  • Familiarity with open-source software ecosystems.
  • Knowledge of Arm architecture and the associated software environment.