Jobs in the United States

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Added 1 min ago
Manager, Commercial Integration
Clearway Energy
San Diego, CA · San Francisco, CA · Scottsdale, AZ
Proactively identify and manage commercial risks (e.g., schedule delays, liquidated damages, testing alignment, notice requirements)
Added 1 min ago
Manager, Commercial Integration
Clearway Energy
Scottsdale, AZ · San Diego, CA · San Francisco, CA
Proactively identify and manage commercial risks (e.g., schedule delays, liquidated damages, testing alignment, notice requirements)
Added 1 min ago
Software Engineer II
Aerospace
Clearwater, FL
As a Software Engineer II, you will design, implement, and test software components that support critical aerospace systems. You will collaborate closely with multidisciplinary engineering…
Added 1 min ago
A
Senior Advanced Systems Engineer
Aerospace
Minneapolis, MN
- $120,000 to $150,000 USD / year
As a Senior Advanced Systems Engineer here at Honeywell Aerospace, you will play a critical role in the design, development, and support of Inertial Measurement Unit (IMU) systems for our…
Added 1 min ago
Software Engineer I
Aerospace
Clearwater, FL
As a Software Engineer I, you will design, implement, and test software components that support critical aerospace systems. You will collaborate closely with multidisciplinary engineering…
Added 1 min ago
Photos Mission Tech Lead, Applied AI, Full Stack
Google
Mountain View, CA
5 years of experience with design and architecture; and testing/launching software products.
Added 1 min ago
MI
Engineer Quality
Medline Industries, LP
Chicago, IL
- $79,000 to $119,000 USD / year
…for process control, process validation, process improvement, testing, and inspection to ensure that products are ideal and…
Added 3 mins ago
Systems Integration Engineer
United States
As a Systems Integration Engineer for the Manufacturing Test and Diagnostics Engineering team, you will be part of the team that designs, develops, and executes systems and processes…
Added 5 mins ago
Jr. ML Developer
Patriot Group International
Herndon, VA
…the organization. You will collaborate closely with Sr. Data Engineer and Director of Technology to implement scalable algorithms and contribute to the continuous improvement of existing ML…
Added 5 mins ago
Principal Biomedical Engineer
USA-Medtronic MiniMed, Inc 1017
Northridge, CA
MiniMed is seeking an experienced Principal Engineer to join our Continuous Glucose Monitoring (CGM) Sensor R&D team. This role will provide technical leadership in the design, development,…
Added 6 mins ago
RU
Lead Software Engineer
Randstad USA
Irving, TX
- $70 to $100 USD / hour
Observability & Benchmarking: Implement automated regression testing, observability, and performance benchmarking for continuous tracking.
Added 6 mins ago
Principal GPS Subsystems Engineer
RTX
United States
The Guidance Electronics Team is searching for a Principal GPS Subsystems Engineer with experience in GPS technology. The role of the GPS Subsystems Engineer is to provide GPS electronics…
Added 6 mins ago
Sr Test and Validation Engineer - 4th Shift
RTX
United States
The Production Test Engineer is responsible for developing, implementing, and sustaining automated and manual production test solutions for RF products used in defense and aerospace…
Added 12 mins ago
CCARS / Document Management Software Test Engineer
CACI
Remote, United States
We're looking for an accomplished Software Test Engineer with experience testing Customer-Content, Capture and Records Services (CCARS) or a comparable enterprise content, document,…
Added 12 mins ago
Staff Software Development Engineer – iOS
CVS Health
Remote, United States
…a highly skilled and innovative Staff Software Development Engineer – iOS to join our growing digital engineering organization. This Staff Engineering role offers the opportunity to drive…
Added 12 mins ago
Specialist, Mechanical Engineering - Electronic Packaging
L3Harris
Palm Bay, FL
We are seeking an Electronic Packaging / Mechanical Engineer to work with a cross-functional team to develop Avionics systems. The position will follow the product from conceptualization…
Added 13 mins ago
Back-End Developer
Insight Global
Clearwater, FL
The Software Engineer III is responsible for designing, developing, testing, and supporting high-quality custom software solutions while adhering to established coding standards and…
Added 13 mins ago
Lead, Cloud Software Engineer
L3Harris
Melbourne, FL
The Mission Networks Cloud Engineering team is growing experienced a Senior Software Engineer to leverage Cloud Service Providers (AWS, Microsoft Azure, Google Cloud) in delivering…
Added 13 mins ago
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Business Systems Engineer
Actalent
Gainesville, FL
- $65,000 to $85,000 USD / year
Assist with ERP testing, system migrations, implementations, and enhancements.
Added 13 mins ago
Mission Operations Engineer (Platform)
Saronic Technologies
San Diego, CA
As a Mission Operations Engineer, you will be hands-on with the deployment, validation, and iterative improvement of our underwater unmanned vessel. You will be a member of the Platform…
Added 13 mins ago
Engineer Structural - Level 4 - Devens
SP - AOA/Xinetics
United States
…Grumman Space Systems (NGSP), is currently seeking a Structural Engineer to support our Xinetics program activities in Devens,…
Added 13 mins ago
Supplier Management Team Lead
CORP-Corporate Office
Remote, United States
…(NGMS) is looking for you to join our Marine Systems team as a Engineer, Manufacturing, supporting the Global Supply Chain Supplier Management Team. This role will be offered as a remote…
Added 13 mins ago
Supplier Management Team Lead 3
CORP-Corporate Office
Remote, United States
…looking for you to join our Marine Systems team as a Principal Engineer, Manufacturing, supporting the Global Supply Chain Supplier Management Team. This role will be offered as a remote…
Added 13 mins ago
Engineer II, Equipment
LG Energy Solution Michigan, Inc.
Holland, MI
The Equipment Engineer II supports manufacturing equipment reliability, efficiency, and productivity through equipment performance analysis, troubleshooting, controls and design…
Added 13 mins ago
Principal Mechanical Engineer, Genset
Mitsubishi Heavy Industries, Ltd.
Plano, TX
The Principal Mechanical Engineer, Genset, serves as the U.S. technical lead for designing, integrating, and executing gas engine-based power generation systems that support data center and…

Closed listing

Sony Interactive Entertainment (SIE)

Senior Software Development Engineer in Test, ML

Madison, WI, United States

$152,000 - $190,000 USD

This opening has closed.

The original listing is kept below for reference.

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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

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Original job description

Archived listing. The details below describe a past opening.

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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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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