Principal Software Engineer

Arm; Bengaluru; On-site; INR 3,000,000 - 4,200,000; Full time

Job summary

Arm invites a Principal Software Engineer to lead end-to-end software validation for Physical AI compute platforms. You will own scalable test infrastructures, automation frameworks, and modern QA practices to deliver high-performance, reliable software across the stack.

You will mentor a distributed engineering team and collaborate across architects, developers, and program management to drive platform-level engineering decisions.

Qualifications

• Bachelor’s or master’s degree in computer science, Electrical Engineering, or a related field.
• 16+ years of software development and end-to-end verification of system firmware across semiconductor lifecycle.
• Deep understanding of low-level firmware BSP like TF-A, TF-M, SCP, OP-TEE, Xen, Zephyr.
• Proficiency in embedded C/C++, Python, Bash/Shell; familiarity with Git, Pytest, ROS2, GitLab/GitHub; virtualization experience.
• Experience in defining test strategies and productization of firmware; strong leadership and collaboration.

Responsibilities

• Define end-to-end software validation strategy for next-generation Physical AI compute platforms.
• Own design and implementation of scalable test infrastructures and automation frameworks.
• Mentor a distributed software engineering team and influence platform-level decisions.

Skills

Embedded C/C++

Python

Bash/Shell

Git

Pytest

ROS2

Automation

Education

Bachelor’s or Master’s degree in computer science, Electrical Engineering, or related field

Tools

GitLab/GitHub

Virtualization software

Job description

We at Arm are crafting the future of Software-Defined Vehicles and Robotics driven by Physical AI by building next-generation reference software platforms for advanced compute subsystems. We are looking for a passionate and highly skilled Principal Software Engineer to join our growing team and help drive this exciting transformation

You will lead key technical initiatives in multiple engineering domains. You will collaborate with software leads, architects, and program management teams. Your goal is to deliver robust, scalable, highly optimized system solutions that demonstrate the full potential of Arm platforms.

This is a great opportunity for engineers who enjoy working across the complete software stack — from low-level system firmware and operating systems to middleware and application development. You will have the chance to tackle intricate technical problems, influence architecture decisions, and contribute to innovative progress in physical systems based on artificial intelligence.

Beyond technical excellence, we are looking for individuals who are passionate about building high-performing teams, mentoring engineers, and fostering a strong culture of collaboration and innovation.

If you are excited about groundbreaking technologies, eager to work on industry-defining solutions, and motivated to help build an exceptional engineering team at Arm, we would love to hear from you.

Roles and Responsibilities

As a Principal Software Engineer, you will play a key role in defining and driving the end-to-end software validation strategy for next-generation Physical AI compute platforms. You will own the design and implementation of scalable test infrastructures, robust automation frameworks, and modern quality assurance practices that ensure delivery of high-performance, reliable software solutions.

In this role, you will work closely with developers, architects, technology managers, and cross-functional teams to understand system-level firmware and software requirements, develop comprehensive test strategies, and build automated validation solutions across end-to-end software stack. You will also drive the bring-up and integration of industry-standard open-source frameworks and tools, establish efficient test environments, and continuously improve software quality, performance, and development efficiency.

This position offers the opportunity to influence platform-level engineering decisions, tackle sophisticated technical challenges, and contribute to cutting-edge innovations in Physical AI systems.

In addition to technical leadership, you will mentor and guide a distributed software engineering team, fostering a strong culture of collaboration, innovation, technical excellence, and continuous learning.

Required Qualifications

• Bachelor’s or master’s degree in computer science, Electrical Engineering, or a related field.
• 16+ years of experience in software development, end to end verification and validation of system firmware across semiconductor development life cycle.
• Deep understanding of low-level system BSP firmware like TF-A, TF-M, SCP, OP-TEE, Xen, Zephyr etc.
• Good in programming embedded C/C++, Python, Bash/Shell scripting, and familiar with Git, Pytest, ROS2, GitLab/GitHub, and Virtualization software
• Hands-on experience of defining test strategies, test methods, test metrics, productization of firmware etc.
• Leading and driving team to achieve excellent result!
• Good interpersonal and communication skills, excellent written and spoken English, and the ability to write coherent documentation, influence, and build consensus

Desirable Skills & Qualities

• Strong debugging skills, capable of navigating complex software stacks and delivering effective solutions
• Experience in qualifying automotive/robotics workloads, use cases, AI / ML software stacks, and tooling
• Experience with automotive/robotics software safety/security qualification is an added advantage!
• Good understanding of architecture and microarchitecture concepts, ideally for the Arm architecture.

If this sounds like you, please don't hesitate to apply.

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 [e-mail] 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 [e-mail] . 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 to the extent 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.