Audio and UX Software Engineer

📍 Job Overview

Job Title: Audio and UX Software Engineer - SW

Company: PlayStation Global (Sony Interactive Entertainment)

Location: San Mateo, CA, United States

Job Type: Full-Time

Category: Software Engineering / Embedded Systems / Audio Engineering

Date Posted: 2026-08-24T13:06:38

Experience Level: 2-5 Years

Remote Status: Hybrid

🚀 Role Summary

• Contribute to the development of new audio and UX features for PlayStation community products, focusing on embedded firmware.

• Drive technical leadership and system architecture for firmware development efforts, collaborating with internal and external partners.

• Enhance audio device functionality through DSP utilization and algorithmic improvements, while also contributing to UI/UX development.

• Own and mentor junior engineers on build and smoke testing processes, ensuring product quality and stability.

• Develop clear specifications and robust unit test frameworks to support high-profile product development initiatives.

📝 Enhancement Note: This role sits within a specialized, small team at Sony Interactive Entertainment (SIE) that functions like a startup within a larger organization. The focus on "new products for the PlayStation community" and specific product mentions (PlayStation Link, PULSE Explore, PULSE Elite) indicates a direct impact on consumer-facing hardware. The blend of audio, UX, and embedded firmware suggests a unique intersection of disciplines, requiring a candidate comfortable with both low-level system details and user-facing interface design.

📈 Primary Responsibilities

• Lead firmware development for high-profile product initiatives, encompassing technical leadership and system architecture design.

• Develop and implement UI/UX features specifically designed to enhance the user experience for audio devices.

• Contribute to the improvement of audio device testing methodologies, focusing on optimizing audio Digital Signal Processing (DSP) utilization and developing algorithmic enhancements.

• Take ownership of the build and smoke testing processes, providing mentorship to junior engineers in these areas.

• Author comprehensive and clear technical specifications for all code contributions, ensuring alignment with product requirements.

• Develop and maintain a robust unit test framework to ensure code quality, reliability, and maintainability.

• Communicate effectively, commit to project timelines, and consistently deliver on deadlines in a fast-paced environment.

• Support manufacturing builds by coordinating firmware activities during the product bring-up phase.

• Provide post-launch support for products, addressing any firmware-related issues or enhancements.

📝 Enhancement Note: The responsibilities highlight a blend of core embedded firmware engineering with specific applications in audio processing and user interface development. The emphasis on "technical leadership," "system architecture," and "owning build and smoke testing" points to a role with significant responsibility and autonomy, even for someone with 1-2 years of experience, suggesting the "startup within a large organization" environment fosters rapid growth and ownership.

🎓 Skills & Qualifications

Education:

• Bachelor's or Master's degree in Electrical Engineering, Computer Engineering, Computer Science, Physics, or a closely related technical field.

• Equivalent practical experience will also be considered. Experience:

• 1-2 years of hands-on experience in embedded firmware development. Required Skills:

• Proficiency in C/C++ for embedded software development.

• Experience with UI development, specifically with frameworks like React or similar technologies.

• Knowledge of frequency domain analysis as applied to audio and video streaming.

• Familiarity with RF/wireless systems, including technologies such as Bluetooth, low-latency audio protocols, or comparable systems.

• Strong aptitude for system-level thinking, understanding the interplay between hardware and software components.

• Excellent problem-solving and debugging skills, with a demonstrated ability to drive iterative design and development processes.

• Experience in developing and contributing to unit test frameworks.

• Excellent written and verbal communication skills, essential for technical documentation and team collaboration.

• Critical thinking and a data-driven mindset for informed decision-making. Preferred Skills:

• Experience with wireless audio technologies or ultra-low latency systems.

• Experience with kernel or driver development for operating systems such as Linux, Windows, or similar platforms.

• A passion for gaming, audio, digital entertainment, and consumer electronics.

📝 Enhancement Note: The "1-2 years of experience" requirement, coupled with responsibilities like "lead firmware development" and "technical leadership," suggests that SIE is looking for exceptionally promising candidates who can quickly take on significant ownership. The emphasis on a "data driven mindset" and "physics background" in the initial description implies that a strong analytical and theoretical foundation is highly valued, in addition to practical coding skills.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Showcase examples of embedded firmware projects, demonstrating proficiency in C/C++ and system-level design.

• Include projects that highlight contributions to UI/UX development, ideally with examples of user flow or interface design for embedded systems.

• Present any experience with audio processing, frequency domain analysis, or DSP implementation, even if academic.

• Detail projects involving wireless communication protocols (e.g., Bluetooth, Wi-Fi), particularly those related to audio streaming or low-latency applications.

• Demonstrate a structured approach to problem-solving and debugging through case studies of complex issues resolved. Process Documentation:

• Provide documentation for a firmware development project, outlining the design, implementation, and testing phases.

• Include examples of technical specifications authored for firmware features or modules.

• Showcase contributions to unit test frameworks or examples of comprehensive test cases written for embedded software.

• Document any experience with build systems, CI/CD pipelines, or manufacturing firmware deployment processes.

📝 Enhancement Note: Given the role's focus on new product development and the "startup within a large organization" environment, a portfolio demonstrating initiative, problem-solving ability, and a capacity to deliver end-to-end solutions will be highly advantageous. The expectation for clear documentation and unit testing suggests a preference for candidates who value robust engineering practices.

💵 Compensation & Benefits

Salary Range:

The estimated base pay range for this role in San Mateo, CA is $137,300 - $205,900 USD per year.

Explanation of Range:

This range is determined by benchmarking against competitive data for similar roles in the San Mateo, California market, considering factors such as required skills, experience level (2-5 years), and the specific demands of the Audio and UX Software Engineer position within the consumer electronics and gaming industry. The upper end of the range reflects senior-level expertise and potential for significant contribution, while the lower end accommodates candidates with strong foundational skills and 1-2 years of direct experience as specified.

Benefits:

• Comprehensive Medical, Dental, and Vision insurance plans.

• Matching 401(k) retirement savings plan.

• Generous Paid Time Off (PTO) accrual.

• Employee Wellness Program to support health and well-being.

• Exclusive employee discounts on Sony products.

• Eligibility for a performance-based bonus package. Working Hours:

• Standard full-time work week, typically 40 hours per week.

• The hybrid work arrangement allows for flexibility, balancing on-site collaboration with remote workdays.

📝 Enhancement Note: The salary range provided is competitive for a Software Engineer role in the San Francisco Bay Area, particularly for a company like Sony Interactive Entertainment. The inclusion of a bonus package and comprehensive benefits underscores SIE's commitment to attracting and retaining top talent in the highly competitive tech and gaming sectors. The "hybrid working policy" mentioned in the pay transparency section implies that specific office attendance requirements may vary, but the role is generally not fully remote.

🎯 Team & Company Context

🏢 Company Culture

Industry: Technology, Consumer Electronics, Video Games, Digital Entertainment

Company Size: Large Enterprise (Sony Group Corporation) with a specialized, agile product development team.

Founded: Sony Corporation was founded in 1946, with Sony Interactive Entertainment evolving significantly over the decades to become a leader in the gaming industry. The specific team mentioned operates with a "startup within a large organization" dynamic.

Team Structure:

• This role is part of a small, dedicated product development team focused on new hardware and accessories for the PlayStation ecosystem.

• The team likely operates with a flat hierarchy, fostering direct collaboration and quick decision-making, similar to a startup environment.

• Cross-functional collaboration is expected with hardware engineers, product managers, QA, and potentially other software teams within SIE. Methodology:

• Emphasis on a "data driven mindset" and "methodical" approach to development, with a strong foundation in physics and engineering principles.

• Focus on iterative development, rigorous testing (build, smoke, unit), and clear technical documentation.

• Integration of user experience (UX) principles with embedded software and audio engineering.

Company Website: https://www.playstation.com/

📝 Enhancement Note: The "startup within a large organization" model suggests a unique culture: the agility, innovation, and direct impact of a startup, combined with the resources, stability, and brand recognition of a global leader like PlayStation. This environment is ideal for individuals who thrive on taking initiative and seeing their work directly influence consumer products.

📈 Career & Growth Analysis

Operations Career Level: This role is positioned as an engineer with 1-2 years of experience, but the responsibilities and ownership expectations suggest a fast-track or high-potential track. It's an individual contributor role with significant technical influence.

Reporting Structure: The candidate will report to a senior engineer or engineering manager within the specialized product development team. While the specific reporting line isn't detailed, the "small team" environment implies close proximity and regular interaction with leadership.

Operations Impact: The work directly influences the user experience of core PlayStation hardware and accessories, impacting millions of gamers worldwide. Contributions to audio quality, wireless connectivity, and intuitive UX are critical to product success and brand perception.

Growth Opportunities:

• Technical Specialization: Deepen expertise in embedded systems, audio DSP, low-latency wireless protocols, and UI/UX for consumer electronics.

• Leadership Development: Opportunities to mentor junior engineers, lead specific feature development, and contribute to system architecture decisions.

• Product Lifecycle Exposure: Gain comprehensive experience across the entire product development lifecycle, from concept and design to manufacturing, launch, and post-launch support.

• Cross-functional Exposure: Work closely with diverse teams, expanding knowledge of hardware design, product management, and consumer electronics manufacturing.

📝 Enhancement Note: For candidates with 1-2 years of experience, this role offers exceptional growth potential. The "lead firmware development" and "own build and smoke testing" responsibilities, alongside mentorship opportunities, suggest a deliberate effort by SIE to cultivate emerging talent into future technical leaders within their hardware divisions.

🌐 Work Environment

Office Type: Hybrid work environment, balancing in-office collaboration with remote flexibility.

Office Location(s): San Mateo, California, a hub for SIE's operations in the United States.

Workspace Context:

• Collaborative "startup-like" environment within a larger corporate structure, encouraging open communication and idea sharing.

• Access to modern development tools, labs, and resources necessary for embedded systems and audio engineering.

• Opportunities for hands-on work with cutting-edge PlayStation hardware and prototype devices.

• Regular interaction with a multidisciplinary team, fostering a dynamic and innovative atmosphere.

Work Schedule: Standard full-time hours (approx. 40 hours/week) with flexibility inherent in the hybrid model, allowing for effective management of personal and professional commitments while ensuring project deadlines are met.

📝 Enhancement Note: The hybrid nature of the work environment is crucial for operations roles that require both focused individual work (coding, analysis) and collaborative sessions (design reviews, problem-solving). The San Mateo location places the candidate in a vibrant tech ecosystem, with potential for networking and exposure to industry trends.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: A recruiter or hiring manager will review applications and conduct a brief phone screen to assess basic qualifications and cultural fit.

• Technical Interview(s): Expect in-depth discussions on C/C++ embedded development, system design, audio concepts, and problem-solving scenarios. This may include live coding exercises or whiteboard challenges.

• Portfolio Presentation: Candidates will likely be asked to present specific projects from their portfolio, detailing their role, technical challenges, solutions, and outcomes.

• Behavioral/Cultural Interview: Assess critical thinking, data-driven approach, communication skills, teamwork, and passion for gaming/consumer electronics.

• Final Round: May involve interviews with senior leadership or cross-functional team members to ensure overall fit and strategic alignment.

Portfolio Review Tips:

• Highlight Embedded C/C++: Showcase projects demonstrating strong low-level programming skills, memory management, and hardware interaction.

• Demonstrate System Thinking: Use diagrams or explanations to illustrate how software components interact with hardware and other systems.

• Quantify Impact: For any UI/UX or audio improvements, use metrics or specific examples to show the positive outcome (e.g., reduced latency, improved audio clarity, enhanced user satisfaction).

• Showcase Problem-Solving: Detail a complex technical challenge faced and the methodical, data-driven approach used to overcome it.

• Tailor to Audio/UX: Emphasize any projects related to audio processing, wireless communication, or user interface design for consumer electronics.

Challenge Preparation:

• Embedded C/C++ Challenges: Be prepared for questions on pointers, memory allocation, concurrency, real-time operating systems (RTOS) concepts, and bit manipulation.

• Audio Concepts: Review fundamentals of digital audio, frequency domain analysis, DSP basics, and common audio codecs.

• System Design: Practice designing embedded systems for specific constraints (e.g., power, memory, latency) and explaining trade-offs.

• UI/UX Principles: Be ready to discuss user-centered design, interaction design, and how to implement user-friendly interfaces on embedded devices.

📝 Enhancement Note: The emphasis on a "data driven mindset" and "physics background" suggests that interviewers will probe for analytical rigor. Candidates should be ready to explain their reasoning, present data to support their conclusions, and articulate the scientific or engineering principles behind their solutions. A well-prepared portfolio that clearly demonstrates these capabilities will be crucial.

🛠 Tools & Technology Stack

Primary Tools:

• Programming Languages: C/C++ (primary), potentially others for UI (e.g., JavaScript/TypeScript for React).

• Embedded Development Tools: Compilers, debuggers (e.g., GDB, Lauterbach), IDEs (e.g., VS Code with embedded extensions, specific vendor IDEs).

• Version Control: Git (standard for code management).

• Build Systems: Make, CMake, or similar build automation tools.

Analytics & Reporting:

• Audio Analysis Tools: Spectrum analyzers, oscilloscopes, logic analyzers for hardware and signal debugging.

• Performance Profilers: Tools for measuring CPU usage, memory consumption, and identifying performance bottlenecks in embedded systems.

• Data Analysis Frameworks: Potentially Python with libraries like NumPy, SciPy for analyzing audio data or experimental results.

CRM & Automation:

• Issue Tracking: Jira or similar platforms for managing bugs, tasks, and feature requests.

• Documentation Platforms: Confluence or internal wiki systems for technical specifications and knowledge sharing.

• CI/CD Tools: Jenkins, GitLab CI, or similar for automating build, test, and deployment processes.

📝 Enhancement Note: While specific tools aren't listed, the role's requirements point to a standard embedded development toolchain. Proficiency in C/C++ and familiarity with debugging hardware/software interactions are paramount. Experience with tools for RF testing and audio analysis would be highly beneficial.

👥 Team Culture & Values

Operations Values:

• Data-Driven Decision Making: A strong emphasis on using data, metrics, and analytical reasoning to guide development and problem-solving.

• Engineering Excellence: Commitment to high-quality code, robust testing, clear documentation, and efficient system design.

• Innovation & Agility: Fostering a creative environment that embraces new ideas and rapid iteration, characteristic of a startup within a larger entity.

• Collaboration & Communication: Openness to sharing knowledge, providing constructive feedback, and working effectively across disciplines.

• User-Centricity: A focus on creating products that delight the PlayStation community, ensuring audio and UX are paramount.

Collaboration Style:

• Cross-Functional Integration: Seamless collaboration with hardware engineers, product managers, and other software disciplines to achieve unified product goals.

• Proactive Communication: Regular updates, transparent reporting of progress and challenges, and active participation in team discussions.

• Knowledge Sharing: Encouraging a culture where team members share insights, best practices, and learnings from their work.

• Mentorship: Senior engineers are expected to guide and develop more junior members of the team.

📝 Enhancement Note: The "startup within a large organization" ethos strongly suggests a culture that values initiative, ownership, and a proactive approach. Team members are likely expected to be self-starters who can identify opportunities for improvement and drive them forward with minimal oversight, supported by a collaborative and knowledge-sharing environment.

⚡ Challenges & Growth Opportunities

Challenges:

• Balancing Innovation with Stability: Developing cutting-edge features for consumer electronics while ensuring reliability, low latency, and robust performance across diverse user environments.

• Cross-Disciplinary Integration: Effectively bridging the gap between audio engineering, UX design, and low-level embedded firmware development.

• Fast-Paced Development Cycles: Working within tight deadlines common in the consumer electronics and gaming industry, requiring efficient development and problem-solving.

• System Complexity: Navigating the intricate interactions between hardware, firmware, wireless protocols, and user interfaces in complex audio devices.

Learning & Development Opportunities:

• Advanced Audio & Wireless Technologies: Opportunities to gain deep expertise in cutting-edge audio DSP, low-latency wireless protocols, and RF engineering principles.

• Product Development Lifecycle: Comprehensive exposure to all phases of hardware product development within a leading consumer electronics company.

• Technical Leadership: Developing skills in system architecture, technical mentorship, and leading firmware development efforts.

• UX Design for Embedded Systems: Understanding and applying user-centered design principles to create intuitive and engaging experiences on hardware devices.

📝 Enhancement Note: This role presents a unique challenge in merging distinct engineering disciplines. Success will require not only technical prowess but also strong communication and problem-solving skills to navigate the complexities of audio, UX, and embedded systems simultaneously. The growth opportunities are substantial for those who can master this integration.

💡 Interview Preparation

Strategy Questions:

• "Describe a complex embedded firmware problem you solved. How did your data-driven approach and understanding of physics/engineering principles contribute to the solution?" (Focus on systematic debugging, root cause analysis, and quantifiable results.)

• "Walk us through a UI/UX feature you contributed to for an embedded device. What were the user needs, design considerations, and how did you implement it in C/C++?" (Highlight user empathy, design thinking, and implementation details.)

• "How would you approach optimizing audio latency in a wireless headset using DSP techniques? What metrics would you track?" (Demonstrate understanding of audio processing, frequency domain analysis, and performance measurement.) Company & Culture Questions:

• "Why are you interested in working on audio and UX for PlayStation products specifically?" (Connect your passion for gaming/audio with SIE's brand and products.)

• "How do you balance the need for rapid development with ensuring high-quality, reliable firmware?" (Discuss your approach to testing, code quality, and risk management.)

• "Describe a time you had to collaborate with engineers from different disciplines (e.g., hardware, design). How did you ensure effective communication and alignment?" (Showcase cross-functional collaboration skills.) Portfolio Presentation Strategy:

• Structure: For each project, clearly state the problem, your role, the technical approach (highlighting C/C++, audio, UX, wireless aspects), the challenges faced, the solution implemented, and the quantifiable outcome or impact.

• Visuals: Use diagrams, flowcharts, or code snippets (where appropriate) to illustrate technical concepts and system architecture.

• Focus on Impact: Emphasize how your work contributed to product success, user experience, or performance improvements.

• Be Ready for Deep Dives: Prepare to answer detailed questions about your code, design decisions, and any technical trade-offs you made.

📝 Enhancement Note: Given the role's emphasis on a "data driven mindset" and "physics background," interviewers will likely probe deeply into your analytical process. Be prepared to explain the "why" behind your technical decisions, reference scientific principles where applicable, and articulate how you use data to validate your work and drive improvements.

📌 Application Steps

To apply for this Audio and UX Software Engineer position:

• Submit your application through the provided link on the PlayStation Careers portal.

• Customize Your Resume: Tailor your resume to highlight your C/C++ embedded development experience, any UI/UX contributions, knowledge of audio concepts, and familiarity with wireless systems. Use keywords from the job description.

• Prepare Your Portfolio: Curate 2-3 key projects that best demonstrate your skills in embedded firmware, audio, UX, and problem-solving. Be ready to discuss them in detail, focusing on your specific contributions and the impact of your work.

• Research PlayStation Products: Familiarize yourself with current and upcoming PlayStation accessories, particularly audio devices like the PULSE Explore and PULSE Elite, to understand the product landscape and user expectations.

• Practice Technical Concepts: Brush up on C/C++ fundamentals, embedded system design principles, basic audio DSP concepts, and wireless communication protocols. Be prepared for technical questions and potential coding exercises.

⚠️ Important Notice: This enhanced job description includes AI-generated insights and operations industry-standard assumptions. All details should be verified directly with the hiring organization before making application decisions.