Skip to main content

Software Engineer - Linux Kernel

Job ID 2024-11696 Date posted Sep. 02, 2026 Location Budapest, Hungary Category Software Engineering Apply

About The Team

The Open Source Software (OSS) team is responsible for developing and improving the software eco-system around Arm's next generation of applications processors. This frequently means working with processors and other hardware technology not yet available to the public. We work on a range of development platforms, software-models, FPGAs and early silicon, sometimes many months before the processors are used in real products.

You will join a team of Software Engineers who all share a passion for wanting to stamp their mark on the future of computing, wherever it may lead. You will help Arm maintain its leadership in the embedded market, as well as playing a meaningful role in making Arm a successful server platform. If you are similarly passionate about groundbreaking technologies, then we want to hear from you!

Job Overview:

In this role, you will be a member of the Kernel & Firmware team who specialise in power management software in OSS group within Arm. The team is globally distributed and works together in hybrid style – online communication combined with in-person collaboration.

This role is based in the Budapest office and focuses on the upstream Linux Kernel. You will work on our leading Energy Aware Scheduling and associated technologies. Your contribution will help to reduce the time to market for our partners across Arm’s entire processor portfolio by improving the upstream software support.

Responsibilities:

  • Crafting and analysing innovative scheduling features,
  • Performance and Power measurement on real hardware platforms,
  • Development and testing on platforms from software models, through FPGA systems, all the way to development boards and shipping products,
  • Upstreaming and maintenance of existing features,
  • Influencing and building consensus among the upstream community to ensure that Linux Scheduler and Power Management are excellent on Arm platforms.

Required Skills and Experience:

Established experience or a Bachelor’s (or above) degree in a STEM subject.

  • You are passionate about Open Source Software development and are a visible contributor to the Linux Kernel,
  • We require commanding knowledge of developing and debugging operating systems,
  • You understand the low level details of computer systems and hardware,
  • You have excellent C skills; some assembly skills are desirable,
  • Strong analytical skills are one of your key attributes,
  • Your strong interpersonal skills are vital for success; we are looking for excellent written and spoken English; capable of writing documentation, mentoring junior engineers,
  • We expect a professional, enthusiastic and flexible approach to work with a flair for creative lateral thinking and problem solving with a dedication to extend the breadth and depth of your knowledge

"Nice to Have" Skills and Experience:

  • We are seeking an understanding of Arm architecture and tools,
  • Experience of power management tradeoffs and techniques,
  • We need knowledge of software design techniques and maintaining compatibility; we value previous experience in large, multi-site software development projects,
  • Experience of software optimisation, instrumentation, Multi-core,
  • Strong familiarity with testing methodology and automated testing systems alongside hands-on experience in developing with embedded platforms and/or real-time operating systems,
  • We seek experience with scripting languages, e.g. Bash, Python, Perl, etc.

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.

#LI-LB1

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.

Salary Range:

HUF 13014000 - HUF 17607000 per year

Power the Future on Arm

Working in software engineering at Arm is about shaping a future of technology for which we don't yet have words. Our engineers lead innovation in physical IP, AI and machine learning, cloud architecture, automotive tech, and every aspect of computing that matters.

Spanning software's full spectrum, from compilers to AI-powered IoT and beyond, your code can enable virtually anything to be produced on silicon. Whether you're developing award-winning VR gaming or life-enhancing medical equipment, you can improve the lives of millions by being your brilliant self at Arm.

Drive change on Arm

At Arm, you'll influence 100% of the world's connected devices and all their applications. From healthcare and infrastructure to virtual reality, you'll affect nearly all industries worldwide, racing toward new milestones and achievements together.

Revolutionary Benefits

Health and Wellness

We create a safe space for you to nurture both your physical and mental wellbeing.

Work and Life Success

We empower people to experience life beyond the boundaries of standard work patterns.

Financial Rewards

We provide benefits beyond a competitive salary to reward our people for their dedication and contributions.

Development and Support

We foster professional and personal development, building a supportive community where everyone can thrive.

Life at Arm

Life in the office doesn’t get any better, especially when those offices are as sleek as ours and the people in them are innovative and supportive. Combine that with our focus on delivering as One Arm, and you’ll experience the kind of collaboration and togetherness that’s rare to find elsewhere. We share so much in common, not least a passion for progress, but we also celebrate each other's diversity.

Discover Life at Arm

Get Job Alerts

Can’t find the job you’re seeking? Register to be notified as soon as new jobs become available. Enter your email, select your preferred job category and/or location, then click Add to set your preferences and Subscribe to create your job alert.

Interested InSelect a job category and/or location from the lists of options. Then click “Add” to create your job alert.

  • Software Engineering, Budapest, Budapest, HungaryRemove

By submitting your information, you acknowledge that you have read our privacy policy, and consent to receive email communication from Arm.

Join our Talent Community, Unlock Opportunities

Subscribe to receive Arm communications directly to your inbox. Stay connected to be the first to hear about updates from our community and exciting roles that align with your skills.

Join Now