Jobs in the United States

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Added 3 mins ago
Senior Software Engineer, Infrastructure, Goolge Beam
Google
Mountain View, CA
Experience with software development in C++ or Python.
Added 12 mins ago
Senior Network Engineer
DXC Technology
Charleston, SC
We are seeking an experienced Senior Network Engineer to design, implement, and operate our global network infrastructure across on-premises data centers and cloud environments. This role…
Added 12 mins ago
Senior Scientific Software Engineer (Fed Gov)
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…all applications and next steps. Our partner is looking for a Senior Scientific Software Engineer (Fed Gov) based in the United…
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2027 Summer Intern:Security Engineer
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…business environment. - Build connections with team members and senior leaders who can help you better understand our business and what it's like to work here. - Learn from a mentor, who…
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Added 40 mins ago
13569 - DevOps Engineer Sr
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As a Senior DevOps Engineer, you are joining a multidisciplinary team of product managers, designers and engineers who create digital products that hundreds of thousands of people…
Added 47 mins ago
Quality Engineer Stf
Lockheed Martin
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Lockheed Martin is seeking an experienced Staff Quality Engineer (QE) based in Grand Prairie, TX, supporting Missiles and Fire Control (MFC) production sites.
Added 49 mins ago
Aeronautical Engineer Sr Stf - E5
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Added 49 mins ago
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Added 49 mins ago
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Added 49 mins ago
Senior Electrical Test Engineer
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We are seeking an experienced Electrical Test Engineer to design, develop, and support Automated Test Equipment (ATE) and Test Program Sets (TPS) for sensor and missile systems. This role…
Added 49 mins ago
Entry-Level Test Engineer - Missile/Sensor Systems
Lockheed Martin
Orlando, FL · Orlando
Lockheed Martin Missiles and Fire Control in Orlando, FL is seeking a motivated Early Career Production Test Engineer to join our Air Dominance Test Engineering team. You will support the…
Added 49 mins ago
Senior Electrical Test Engineer
Lockheed Martin
Orlando, FL · Orlando
We are seeking an experienced Electrical Test Engineer to design, develop, and support Automated Test Equipment (ATE) and Test Program Sets (TPS) for sensor and missile systems. This role…
Added 49 mins ago
Senior Electrical Test Engineer
Lockheed Martin
Orlando, FL · Orlando
We are seeking an experienced Electrical Test Engineer to design, develop, and support Automated Test Equipment (ATE) and Test Program Sets (TPS) for sensor and missile systems. This role…
Added 49 mins ago
Senior IC Foundry Engineer
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North District, IL
NVIDIA Networking is excited to announce an outstanding opportunity for an IC Foundry Engineer to join our IC Product Engineering team in Israel. At NVIDIA, we flourish with innovation and…
Added 54 mins ago
Platform Engineer
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Remote, United States
As a Platform Engineer, you'll build and own the software that takes our ML models from research to production: the Theia SDK that runs real-time inference at the edge, the APIs and…
Added 1 hour ago
Senior Specialist, Aerospace Engineer (Thermal Analysis)
L3Harris
Huntsville, AL
Job Title: Senior Specialist, Aerospace Engineer- Thermal Analysis
Added 1 hour ago
Traction Inverter Power Stage Gate Drive & Power Electronics PCB Lead Engineer
General Motors
Warren, MI
We are seeking a technical lead to join our team as “The Lead Traction Inverter Power Electronics Engineer”. This role provides end-to-end technical ownership for traction inverter gate…
Added 1 hour ago
DevOps Engineer - Senior
HTC Global Services Inc
Dearborn, MI
We are seeking an experienced DevOps Engineer to build, maintain, and optimize infrastructure, automation, and deployment processes across the software development lifecycle. The ideal…
Added 1 hour ago
GA
Senior AI/ML Engineer - Generative AI for Software Development
GE Aerospace
Grand Rapids, MI
- $130,000 to $173,000 USD / year
GE Aerospace Defense & Systems is seeking a Senior AI/ML Engineer to join our Emerging Technologies team in Grand Rapids, Michigan. In this role, you will help shape how large language…
Added 1 hour ago
X
Senior Software Engineer
Xplor
Remote, United States
- $150,000 to $165,000 USD / year
We’re looking for a back end platform software engineer who can design and write code in a multi-tenant SaaS environment. The candidate needs to be highly collaborative, productive in a…
Added 1 hour ago
J
Corporate Vice President - Google Cloud Lead Engineer (GCP)
Jobgether
Remote, United States
- $133,000 to $190,000 USD / year
…looking for a Corporate Vice President – Google Cloud Lead Engineer (GCP) based in the United…
Added 1 hour ago
Sr. AI Technical Lead & Data Developer (REMOTE)
Koniag Government Services
Albuquerque, NM
Koniag Professional Services, LLC, a Koniag Government Services is seeking a Senior AI Technical Lead & Data Developer to support a critical federal modernization initiative for the…

PlayStation Global

Senior Software Development Engineer in Test, ML

Madison, WI, United States

$152,000 - $190,000 USD

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Job details

Pay: $152,000 - $190,000 USD
Experience: Minimum 5 years of experience as an SDET, with strong experience testing backend systems.
Posting language: English
Posted: Nov 3, 2026

Original job description

Why Sony Interactive Entertainment?

Sony Interactive Entertainment isn’t just the Best Place to Play - it’s also the Best Place to Work. Sony Interactive Entertainment (SIE) is the company behind the PlayStation brand. As a subsidiary of Sony Group Corporation, we’re part of a proud legacy of innovation and excellence. SIE is a dynamic technology company, delivering cutting-edge hardware and network services to more than 100 million people and an entertainment leader, home to some of the most beloved and recognizable intellectual properties (IP) in the world. Our role at SIE is to create and nurture the experiences under the PlayStation brand, a name synonymous with entertainment excellence and creativity.

At PlayStation, we're passionate about both partnership and technology. We care about building performant products and powerful tools, solving practical problems in delightful ways. We love building the systems that millions of people use, and we're always our own first customers and critics. We strive to be at the forefront of development technologies and celebrate our diversity with engineering teams located on four continents from all walks of life. We build our teams to be places where every voice is heard, all input is valued, and our members have the creative freedom to make their ideas real.

Sr Software Development Engineer in Test, ML

Locations: Madison, WI and Waterloo, Ontario Canada

PlayStation is seeking a Sr Software Development Engineer in Test, ML to join our Madison team and lead quality efforts for machine learning-powered products and services. You will partner closely with ML engineers, software engineers, product managers, and data partners to build scalable test automation and validation approaches for systems serving PlayStation at global scale. This role is focused on building confidence in model reliability, production readiness, and behavioral consistency. Unlike traditional software backend testing, success here requires validating probabilistic systems through score distributions, cohort-level behavior, thresholds, and statistical signals, not just deterministic pass/fail assertions.

Responsibilities:

Drive architecture-level automation solutions and scalable quality engineering practices across multiple teams and product areas.
Design, develop, and maintain automated test frameworks, test scripts for ML inference services and related ML platform components using python/Java
Build and automate realistic, representative test account creations and datasets to evaluate model behavior across different scenarios
Validate score distributions, ranking behavior, output quality, and other model signals for incoming ML models prior to release
Perform different types of testing, including functional, integration, regression and API testing working with RESTful APIs, microservices and databases, and non-functional performance and load testing to verify inference service scalability, latency requirements and reliability under production like conditions
Work closely with ML engineers and ops teams to ensure that all features and bug fixes come with automated test coverage, ensuring continuous integration and deployment
Debug and analyze test failures, model anomalies and report defects
Drive high standards of quality for both engineering decisions and customer-facing features with optimal test and automation strategy
Develop and implement best practices for test automation that is highly scalable and maintainable
Monitor test execution and optimize performance in test environments
Come up with innovative solutions to organizational problems

Required Qualifications:

A Bachelor's degree in Computer Science or related field
Minimum 5 years of experience as an SDET, with strong experience testing backend systems.
Proficiency in Python/Java/Scala/go for test automation.
Hands-on experience with API testing tools (e.g., Postman or similar) for distributed systems
Familiarity with CI/CD pipelines and test execution in Jenkins or similar environments such as jenkins, GitHub Actions, ArgoCD, etc
Hands-on experience building and maintaining automated test frameworks (e.g., pytest, JUnit, TestNG, etc.)Experience in working with databases for backend validation.
Experience with cloud and container technologies (AWS, GCP, Kubernetes, Docker, etc.)
Familiarity with monitoring and observability tools (e.g., Prometheus, Grafana, Datadog, etc.) for validating service health
Strong understanding of software development lifecycle (SDLC) and agile methodologies.
Excellent problem-solving skills and excellent communication skills.

Preferred Qualifications:

Experience testing machine learning systems, such as recommendation systems, search ranking systems, or other probabilistic ML application systems.
Experience creating synthetic or seeded test data to simulate realistic customer/account behaviors.
Experience evaluating model outputs using statistical techniques, distribution analysis, or scenario-based validation, rather than deterministic assertions.
Knowledge of data pipelines, feature stores, inference systems or model-serving infrastructure (Seldon, KServe, Ray Serve, etc.) is a plus.
Experience with performance and load testing tools
Experience with Databricks or similar ML platform tooling
Experience architecting and optimizing CI/CD pipelines, quality gates, and release validation systems using Jenkins or similar platforms.

At SIE, we consider several factors when setting each role’s base pay range, including the competitive benchmarking data for the market and geographic location.

Please note that the base pay range may vary in line with our hybrid working policy and individual base pay will be determined based on job-related factors which may include knowledge, skills, experience, and location.

In addition, this role is eligible for SIE’s top-tier benefits package that includes medical, dental, vision, matching 401(k), paid time off, wellness program and coveted employee discounts for Sony products. This role also may be eligible for a bonus package. Click here to learn more.

The estimated base pay range for this role is listed below.

$152,000 - $190,000 USD

Please note, Sony Interactive Entertainment conducts background checks at the offer stage for all new employees (which may include criminal background checks for some roles) and will need to process personal information to support these checks.

Please refer to our Candidate Privacy Notice for more information about what personal information we collect, how we use it, who we share it with, and your data protection rights.

Equal Opportunity Statement:

Sony is an Equal Opportunity Employer. All persons will receive consideration for employment without regard to gender (including gender identity, gender expression and gender reassignment), race (including colour, nationality, ethnic or national origin), religion or belief, marital or civil partnership status, disability, age, sexual orientation, pregnancy, maternity or parental status, trade union membership or membership in any other legally protected category.

We strive to create an inclusive environment, empower employees and embrace diversity. We encourage everyone to respond.

Sony Interactive Entertainment is a Fair Chance employer and qualified applicants with arrest and conviction records will be considered for employment.

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