Software Engineer

Job Title

Software Engineer

Role Summary

Join the Architecture and Technology Group (ATG) modelling team to develop functional and performance models and run performance studies that evaluate and shape next-generation CPU and system architecture features.

You will work with senior architects across locations to design, build and validate models used to assess architecture trade-offs and performance impact.

Experience Level

Mid-level — typically 3–5 years of relevant experience

Responsibilities

The role focuses on model development, evaluation and performance analysis to support architecture specification and decision-making.

• Evaluate modelling technologies and select appropriate approaches for architecture studies.
• Design and implement functional and performance models for CPU, system IP and SoC components.
• Plan and execute performance studies to quantify architecture trade-offs and feature impact.
• Collaborate with senior architects and geographically distributed teams to define study requirements and interpret results.
• Iterate models in a fast-evolving environment and communicate findings to influence architecture decisions.

Requirements

Core qualifications and skills required; a short list of desirable additions follows.

• Must-have: 3–5 years hands-on experience in CPU/system IP/SoC modelling and/or performance analysis.
• Must-have: Strong programming skills in C/C++.
• Must-have: Solid fundamentals in computer architecture and modelling concepts.
• Must-have: Experience working with geographically distributed collaborators and clear communication skills.
• Must-have: Ability to learn new domains and tools quickly.
• Nice-to-have: Additional experience in architecture modelling or advanced performance analysis techniques.

Education Requirements

Not specified.

About the Company

Company: Arm

Headquarters: Cambridge, United Kingdom

ARM is a global leader in semiconductor and software design, driving innovation in computing technology. The company specializes in designing processors and systems that provide the essential building blocks for electronic devices. ARM's architecture is widely used in smartphones, servers, and IoT devices, and its collaborative culture fosters bold thinking, diversity, and high-impact benefits for its talented workforce.