Jobs in the United States

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Added 6 mins ago
J
AI Test Engineer II
Jobgether
Remote, United States
- $125,000 to $150,000 USD / year
As an AI Test Engineer II, you will play a key role in ensuring the quality, reliability, security, and performance of AI-powered applications and enterprise software systems. You will…
Added 11 mins ago
DevOps Engineer
GD Information Technology, Inc.
United States
As a DevOps Engineer supporting the ATLAS software-delivery ecosystem, you will be trusted to operate secure enterprise platforms and automate reliable build, test, deployment, and…
Added 32 mins ago
Systems Integration/Test Engineer - Level 2
Lockheed Martin
King of Prussia, PA
As a Systems Integration and Test Engineer , you will plan and execute integration and verification activities for hardware and software components, subsystems, and systems. You will help…
Added 33 mins ago
EG
Automated Test Engineer
Eliassen Group
Harrisburg, PA
- $40 to $50 USD / hour
Our client seeks an Automated Test Engineer to support Hivemind by monitoring and maintaining large volumes of automated tests, troubleshooting failures, and driving bug resolution across…
Added 42 mins ago
Founding AE – Founder's Office
Nooks
San Fransisco, CA
The team is small and new. Today it includes a GTM leader who is taking our newest product to market and a GTM engineer who extends Dan's reach on deals, executive relationships and…
Added 42 mins ago
Founding AE – Founder's Office
Nooks
United States
The team is small and new. Today it includes a GTM leader who is taking our newest product to market and a GTM engineer who extends Dan's reach on deals, executive relationships and…
Added 1 hour ago
Electrical Engineer 3
Lam Research
Tualatin
‘Virtual Flex’ you’ll work 1-2 days per week on-site at a Lam or customer/supplier location, and remotely the rest of the time
Added 1 hour ago
Software Engineer II- Full-stack Developer
Deloitte
Saint Louis, MO
Software Engineer II, AI & Engineering/Engineering as a Service
Added 1 hour ago
EG
Automated Test Engineer
Eliassen Group
Lincoln, NE
- $40 to $50 USD / hour
Our client seeks an Automated Test Engineer to support Hivemind by monitoring and maintaining large volumes of automated tests, troubleshooting failures, and driving bug resolution across…
Added 1 hour ago
Software Engineer II- Full-stack Developer
Deloitte
Kansas City, MO
Software Engineer II, AI & Engineering/Engineering as a Service
Added 1 hour ago
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Senior Software Engineer
ManpowerGroup
St. Louis, MO
- $75 to $95 USD / hour
Ensure comprehensive test automation using UI testing and behavior-driven development (BDD) approaches.
Added 1 hour ago
EG
Automated Test Engineer
Eliassen Group
Jefferson City, MO
- $40 to $50 USD / hour
Our client seeks an Automated Test Engineer to support Hivemind by monitoring and maintaining large volumes of automated tests, troubleshooting failures, and driving bug resolution across…
Added 1 hour ago
EG
Data Engineer
Eliassen Group
St. Louis, MO
- $80 to $100 USD / hour
Our client seeks an experienced Data Engineer to support scrum teams working on an enterprise accounting application. You will operate in an AWS GovCloud environment alongside application…
Added 2 hours ago
Network Engineer I
Saalex
Tidewater, VA
Saalex Corporation is seeking multiple Network Engineer I in Tidewater, VA and San Diego, CA. Saalex Corp., is an Engineering and Information Technology Services company with a focus on…
Added 2 hours ago
Network Engineer I
Saalex
San Diego, CA
Saalex Corporation is seeking multiple Network Engineer I in Tidewater, VA and San Diego, CA. Saalex Corp., is an Engineering and Information Technology Services company with a focus on…
Added 2 hours ago
Network Engineer II
Saalex
Tidewater, VA
Saalex Corporation is seeking multiple Network Engineer II in Tidewater, VA and San Diego, CA. Saalex Corp., is an Engineering and Information Technology Services company with a focus on…
Added 2 hours ago
Network Engineer II
Saalex
San Diego, CA
Saalex Corporation is seeking multiple Network Engineer II in Tidewater, VA and San Diego, CA. Saalex Corp., is an Engineering and Information Technology Services company with a focus on…
Added 2 hours ago
Network Engineer III
Saalex
Tidewater, VA
Saalex Corporation is seeking multiple Network Engineer III in Tidewater, VA and San Diego, CA. Saalex Corp., is an Engineering and Information Technology Services company with a focus on…
Added 2 hours ago
Network Engineer III
Saalex
San Diego, CA
Saalex Corporation is seeking multiple Network Engineer III in Tidewater, VA and San Diego, CA. Saalex Corp., is an Engineering and Information Technology Services company with a focus on…
Added 2 hours ago
Network Engineer IV
Saalex
Tidewater, VA
Saalex Corporation is seeking multiple Network Engineer IV in Tidewater, VA and San Diego, CA. Saalex Corp., is an Engineering and Information Technology Services company with a focus on…
Added 2 hours ago
Network Engineer IV
Saalex
San Diego, CA
Saalex Corporation is seeking multiple Network Engineer IV in Tidewater, VA and San Diego, CA. Saalex Corp., is an Engineering and Information Technology Services company with a focus on…
Added 2 hours ago
Field Service Engineer II
Saalex
Tidewater, VA
Saalex Corporation is seeking multiple Field Service Engineer II in Tidewater, VA and San Diego, CA. Saalex Corp., is an Engineering and Information Technology Services company with a focus…
Added 2 hours ago
Field Service Engineer II
Saalex
San Diego, CA
Saalex Corporation is seeking multiple Field Service Engineer II in Tidewater, VA and San Diego, CA. Saalex Corp., is an Engineering and Information Technology Services company with a focus…
Added 2 hours ago
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Junior Computer Systems Analyst (Part-Time)
Saalex
Ridgecrest, CA
- $74,880 to $79,040 USD / year
- Part-time
Must possess an active Secret clearance with the ability to gain and maintain a Top-Secret clearance
Added 2 hours ago
S
Senior Systems Administrator
Saalex
Ridgecrest, CA
- $38 to $40 USD / hour
Must possess an active Secret clearance with the ability to gain and maintain a Top-Secret clearance

PlayStation Global

Senior Software Development Engineer in Test, ML

Madison, WI, United States

$152,000 - $190,000 USD

Apply on job-boards.greenhouse.io About employer

Applications open in a new tab.

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 (where applicable) 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.

Apply on job-boards.greenhouse.io About employer

More about this job

Skills

Software development
ML
Test automation
Python
Oracle Java
API development
Microservices
CI/CD
Computer science
Scala
Postman
Jenkins
GitHub
JUnit
TestNG
AWS
Google Cloud
Kubernetes
Docker
Prometheus
Grafana
Datadog
Agile
Problem solving
Communication skills
Machine learning
Databricks

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Work requirements

Jobs in the United States