Jobs in the United States

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Added 1 min ago
Process Engineer, NA SSD Network, Sub Same Day Process Engineering
Amazon
Bellevue, WA
…manipulation, image processing, and real-time data processing using distributed…
Added 1 min ago
MC
Principal Software Engineer, Foundry Agents - CoreAI
Microsoft Corporation
Redmond, WA
- $142,800 to $331,200 USD / year
As a senior engineer within Foundry Agents, you will help build and evolve large‑scale, cloud‑native systems that span the full lifecycle of advanced agentic applications - from secure…
Added 1 min ago
Manufacturing Automation Engineer, Solar - (Starlink)
SpaceX
Redmond, WA
Automation Hardware: PLC’s, COTS Robots, servo motion, machine vision, distributed IO, pneumatic controls, etc.
Added 1 min ago
Automation & Controls Engineer, Solar (Starlink)
SpaceX
Redmond, WA
Automation Hardware: PLC’s, COTS Robots, servo motion, machine vision, distributed IO, pneumatic controls, etc.
Added 1 min ago
AT
Site Reliability Engineer II
Akamai Technologies, Inc.
Olympia, WA
- $95,000 to $171,000 USD / year
As a Site Reliability Engineer II, you will be responsible for:
Added 1 min ago
AT
Senior II Site Reliability Engineer
Akamai Technologies, Inc.
Olympia, WA
- $146,400 to $263,600 USD / year
As a Senior II Site Reliability Engineer, you will be responsible for:
Added 1 min ago
AT
Senior II Site Reliability Engineer
Akamai Technologies, Inc.
Olympia, WA
- $146,400 to $263,600 USD / year
As a Senior Site Reliability Engineer, you will be responsible for:
Added 1 min ago
Sr. Software Development Engineer, Amazon Quick
Amazon
Seattle, WA
We are looking for a Senior Software Development Engineer to serve as a technical leader on this team. You will define the long-term architecture of our data layer, drive cross-team…
Added 1 min ago
Software Development Engineer III, AAIS Mosaic Data Platform
Amazon
Seattle, WA
…influencing org-level strategy for data compliance and flywheel automation. You will operate as the de facto technical authority within the Data Platform space making high-judgment calls on…
Added 17 mins ago
Full-stack Engineer 4, Enterprise Platform - Marketing Technology
Capital One
Chicago, IL · Riverwoods, IL
Lead a portfolio of diverse technology projects and a team of developers with deep experience in distributed microservices, and full stack systems to create solutions that help meet…
Added 28 mins ago
Senior Staff Software Engineer, Network Management
Google
Sunnyvale, CA
…fresh ideas from all areas, including information retrieval, distributed computing, large-scale system design, networking and data storage, security, artificial intelligence, natural…
Added 59 mins ago
Senior Software Engineer - Java Cloud (Health100 Platform)
CVS Health
Remote, United States
As a Senior Software Engineer for Health100, you will play a crucial role within a collaborative team - designing, developing, and maintaining backend services and APIs while ensuring…
Added 1 hour ago
Software AI Engineer / Robotics / Brooklyn
Kelly Services
Brooklyn, NY
…development. Its platform combines software, data, and experimental automation to help researchers explore and develop new materials more…
Added 1 hour ago
Software Systems Field Support Engineer/Representative
Huntington Ingalls Industries
Syracuse, NY
HII Mission Technologies is seeking a technically skilled software-focused Field Support Engineer / Representative to support the deployment, integration, operation, troubleshooting, and…
Added 1 hour ago
Full-stack Engineer 5 (Java, Spring, Kafka, CI/CD, AI tools, Glue, RDS, DynamoDB) (Enterprise Platforms Technology )
Capital One
New York, NY
We are seeking a highly skilled and visionary Full- Stack Engineer 5 who is passionate about Artificial Intelligence, Machine Learning, full-stack systems, and leveraging cutting-edge…
Added 1 hour ago
A
Security Engineer III - AMZ9971078
Amazon
New York, NY
- $175,843 to $236,900 USD / year
…modeling and security risk assessment of cloud services and distributed systems; (2) designing and implementing Service Control Policies, AWS Config Rules, or CloudFormation Guard policies;…
Added 1 hour ago
Software Dev Engineer - II , Live Events Advertising
Amazon
New York, NY
…work through complex problems that span broadcast systems, distributed infrastructure, and intelligent automation. Later, you might lead a root cause analysis on a production issue or…
Added 1 hour ago
Lead Cloud Architect
Humana
New York, NY
We are seeking an experienced Senior Cloud Data Caching Platform Engineer with deep expertise in distributed caching technologies, automation, and software development. The ideal candidate…
Added 1 hour ago
J
Senior Network Engineer
Jobgether
Remote, United States
- $75,000 to $110,000 USD / year
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Network Engineer based in the United States.
Added 1 hour ago
J
Principal Engineer, New Products
Jobgether
Remote, United States
- $180,000 to $200,000 USD / year
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Principal Engineer, New Products based in the United States.
Added 1 hour ago
Software Engineer, Data, AI & UX
Engelhart
Stamford, CT
Continuously identifying opportunities to simplify systems, improve automation, and reduce operational overhead.
Added 1 hour ago
Principal Software Quality Engineer
Jobgether
Remote, United States
In this senior technical individual-contributor role, you will define and drive quality strategy for a sophisticated distributed database platform, ensuring reliability, scalability, and…
Added 1 hour ago
Senior ML Engineer - Ads ML Infrastructure
Apple
New York City, NY
…content to consumers. Are you a results-oriented and versatile engineer who can excel in an Agile environment? You will work closely with engineers and data scientists to design, develop,…
Added 1 hour ago
CS
Lead Java Developer
Charles Schwab
Lone Tree, CO
- $165,000 to $174,000 USD / year
As a Lead Java Engineer you will be the technical lead on cross-team strategic Java engineering efforts to influence decision and alignment while understanding several teams' testing…
Added 1 hour ago
System Development Engineer, Keya
Amazon
Denver, CO
We are looking for a System Development Engineer to help us build, scale, and operate critical services that directly impact how US Government customers interact with AWS. You'll work on a…

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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