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Senior Platform Performance Engineer

Pay: $166,820 per year
Location: San Mateo, CA
Listed: Today

Responsibilities

Profile and optimize GPU, CPU, memory utilization, and streaming on PS5, PS5 Pro, Xbox Series X|S, and minimum-specification PC.
Implement Build, Cook and Runtime systems to support multiplatform/multiresolution game content within memory and performance targets.
Partner with Rendering Engineering and Technical Art to define construction guidelines and scalability pipelines for 60+ FPS Quality and 120+ FPS Performance modes.
Implement platform and scalability-specific rendering features.
Resolve platform-specific technical requirements.

Required Qualifications

Minimum 5+ years experience in AAA game development, including at least one shipped console title
Deep understanding of modern real-time rendering techniques and GPU hardware
Deep understanding of Unreal Engine 5 and underlying technologies
Ability to write, debug, and analyze shaders and pipelines using platform GPU performance and debugging tools
A shipped rendering optimization or approximation of your own design that you can walk us through in detail
Strong communication skills and ability to collaborate effectively with cross-functional teams

Relevant Experience

Experience with PS5, PS5 Pro, and Xbox Series X|S development tools and platform requirements
Unreal Engine 5 optimization
Experience defining content budgets and standards with technical artists, such as LOD, asset validation, mesh and texture streaming, etc.

Pay and benefits

The pay range for this position in California at the start of employment is expected to be between $112,700 and $166,820 per year. However, base pay offered is based on market location, and may vary further depending on individualized factors for job candidates, such as job-related knowledge, skills, experience, and other objective business considerations.

Subject to those same considerations, the total compensation package for this position may also include other elements, including a bonus and/or equity awards, in addition to a full range of medical, financial, and/or other benefits. Details of participation in these benefit plans will be provided if an employee receives an offer of employment.

If hired, the employee will be in an 'at-will position' and the company reserves the right to modify base salary (as well as any other discretionary payment or compensation or benefit program) at any time, including for reasons related to individual performance, company or individual department/team performance, and market factors.

Security Notice

We have recently been made aware of increasing occurrences of bad actors posing as company HR personnel to gain information from "potential candidates", in the form of job interviews and offers. These scams can be quite sophisticated and appear legitimate.

Please know that 31st Union and 2K never use instant messaging apps to contact prospective employees or to conduct interviews.

We are taking these matters very seriously and apologize for any inconvenience.

Who We Are

We are a diverse team of developers driven by a passion for our art, united by our core values and inspired by a culture of inclusivity to build amazing games that thrill players everywhere. We pursue growth and innovation in an environment of safety and trust. Our culture is built on the belief that the more varied voices in our collective will strengthen our team and our games. We are looking for our next teammate who will raise our bar and make us better.

Who we are

What we need

31st Union is looking for a Senior Platform Performance Engineer to help support our AAA multiplatform Unreal Engine 5 title on consoles and PC with 60+ FPS Quality and 120+ FPS Performance modes. In this role, you will balance rendering (optimizing existing systems and developing novel approximations) and other platform considerations, such as memory, CPU, and streaming performance.

Join our mission

Bring fun, inspiration and awe to our lives and to our community

#LI-Remote

Equal opportunity and legal notices

31st Union prides itself on the diversity of its team members, partners, and communities. For this reason, we remain committed to providing equal employment opportunities in all aspects of the employment relationship, from recruitment and hiring through compensation, benefits, discipline and termination.

This means that employment at 31st Union depends on your substantive ability, objective qualifications and work ethic - not on your age, race (including traits historically associated with race, including, but not limited to, hair texture and protective hairstyles), height, weight, religion, creed, color, national origin, ancestry, sex, sexual orientation, gender (including gender identity and expression), alienage or citizenship status, transgender, military or veteran status, physical or mental disability (actual or perceived), medical condition, AIDS/HIV, denial of family and medical care leave, genetic information, predisposition or carrier status, pregnancy status, childbirth, breastfeeding (or related medical conditions), marital status or registered domestic partner status, political activity or affiliation, status as a victim of domestic violence, sexual assault or stalking, arrest record, or taking or requesting statutorily protected leaves, or any other classification protected by federal, state, or local laws.

As an equal opportunity employer, we are also committed to ensuring that qualified individuals with disabilities are provided reasonable accommodation(s) to participate in the job application and/or interview process, to perform their essential job functions, and to receive other benefits and privileges of employment. Please contact us if you need to request a reasonable accommodation.

Read the original posting

From 31st Union's careers page, first listed on Rolev.ai on November 10, 2026. Rolev.ai is not the employer.

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Common questions

What is the salary for the Senior Platform Performance Engineer role at 31st Union?

The Senior Platform Performance Engineer posting at 31st Union states compensation of $166,820 per year. Final pay may depend on location, experience, and interview evaluation on 31st Union's official career site.

Where is the Senior Platform Performance Engineer job at 31st Union located?

This Senior Platform Performance Engineer position at 31st Union is located in San Mateo, CA. Always check 31st Union's application page for specific state eligibility or relocation policies.

How do I apply for the Senior Platform Performance Engineer position at 31st Union?

This listing links directly to 31st Union's Greenhouse application page. You can apply directly on 31st Union's site, or use Rolev.ai to check your resume fit, generate a zero-hallucination tailored resume and cover letter for this posting, and autofill the Greenhouse application form in 1 click with the Rolev.ai Chrome extension. You always review the form and press Submit yourself.

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