Staff Software Engineer

Job description:

The Software (CE-SW) group is responsible for developing and improving the software ecosystem around Arm's next-generation architectures and systems. This means working with processors and other hardware technology not yet available to the public. You will join a team of Software Engineers who share a passion for crafting what lies ahead in computing.

As a Staff Software Engineer, you will play a key role in enabling next-generation Arm architecture capabilities within major open-source platforms such as Linux and Android.

Responsibilities:

• Participate in the design and development of low-level software to integrate new Arm architecture features across Linux, Android, and related userspace components.
• Architect, develop, and optimize core OS subsystems with a focus on performance, power efficiency, and security.
• Drive complex technical investigations across software layers, identifying root causes and leading resolution of performance, optimization, and protection issues.
• Lead code reviews, influence design decisions, and ensure high-quality contributions with upstream open-source communities.
• Partner with teams specializing in Arm architecture and silicon to deliver and incorporate support for new architectural features.
• Mentor and technically guide junior and mid-level engineers, promoting guidelines in low-level systems development.

Necessary Expertise and Experience :

• Proficiency in C and C++, with a strong understanding of OS internals such as memory management, scheduling, or virtualisation.
• Excellent problem-solving skills and a structured approach to debugging complex low-level software issues.
• Experience of software profiling, instrumentation, and optimization.
• Experience leading technical discussions, code reviews, and upstream collaborations in open-source projects.
• Strong interpersonal skills; excellent written and spoken English.

“Nice To Have” Skills and Experience :

• Familiarity with Android internals.
• Familiarity with at least one CPU architecture, preferably Armv8-A or newer.
• Familiarity with Python and other scripting languages used for automation, analysis, and testing.
• Familiarity with Rust or another memory-safe language.
• Understanding of modern compiler toolchains, particularly LLVM-based technologies.
• Exposure to technical leadership, project coordination, or an interest in developing line-management skills.

In Return:

You will contribute at the forefront of Arm architecture innovation, collaborating with outstanding engineers on industry-defining technology. You’ll have the autonomy to determine technical direction, influence upstream ecosystems, and continuously improve how we work as an engineering organisation. Join us in building the future of computing by successfully implementing world-class solutions!

Please note that no relocation package is available for this role.

If visa sponsorship is required, Arm will meet all costs associated with sponsorship for the employee only. All fees associated with any spouse/dependants, will be the responsibility of the successful candidate.

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Our 10x Mindset

At Arm, we believe progress happens when people are empowered to think bigger and push beyond what seems possible. Our 10x mindset is about curiosity, ambition and creating impact that will be used by millions. We learn fast, prioritise collaboration and turn bold ideas into real technology. We look for people who are inspired by this way of working and want to grow in an environment where bold ideas are welcomed. Discover how the 10x mindset shapes life at Arm: https://careers.arm.com/10x-mindset

Use of AI in Your Application

At Arm, we embrace the benefits AI can bring, including in recruitment. You may use AI to support your preparation, such as improving the clarity of written responses, practicing interview questions, or learning more about our industry. However, your application and interview responses must reflect your own thinking, experience, and abilities. We want to understand your authentic perspective, creativity, and approach to problem solving. As such, you may not use AI to complete assigned tasks as part of any assessments. If you plan to use AI-supported or assistive technologies as part of a reasonable adjustment, please contact accommodations@arm.com so we can support you.

Recruitment Adjustments and Accommodations

At Arm, we want to build extraordinary teams. If you need an adjustment or an accommodation during the recruitment process, please email accommodations@arm.com. To note, by sending us the requested information, you consent to its use by Arm to arrange for appropriate accommodations. All accommodation or adjustment requests will be treated with confidentiality, and information concerning these requests will only be disclosed as necessary to provide the accommodation. Although this is not an exhaustive list, examples of support include breaks between interviews, having documents read aloud, or office accessibility. Please email us about anything we can do to accommodate you during the recruitment process.

Hybrid Working

Arm’s approach to hybrid working is designed to create a working environment that supports both high performance and personal wellbeing. We believe in bringing people together face to face to enable us to work at pace, whilst recognizing the value of flexibility. Within that framework, we empower groups/teams to determine their own hybrid working patterns, depending on the work and the team’s needs. Details of what this means for each role will be shared upon application. In some cases, the flexibility we can offer is limited by local legal, regulatory, tax, or other considerations, and where this is the case, we will collaborate with you to find the best solution. Please talk to us to find out more about what this could look like for you.

Equal Opportunities

Arm is an equal opportunity employer, committed to providing an environment of mutual respect where equal opportunities are available to all applicants and colleagues. We are a diverse organization of dedicated and innovative individuals, and don’t discriminate on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.