Software Development Engineer in Test

Software Development Engineer In Test (Sdet)

Launch a scalable test automation program with impact

Are you ready to lead the charge in building a modern, scalable test automation program? Trissential is hiring a software development engineer in test (SDET) to join our client's team in Milwaukee, WI. You'll be the driving force behind launching and scaling automation using Tricentis Tosca, embedding quality into every stage of the development lifecycle. Whether you prefer hybrid or remote work, this role offers flexibility, ownership, and the chance to make a lasting impact.

Ownership & innovation lead the design and implementation of a modular, model-based automation framework

Modern tech stack work with Tosca, Azure DevOps, Git, C#, REST / GraphQL APIs, and more

Career growth opportunity to convert to full-time and grow within a forward-thinking organization

Flexible work model hybrid preferred, but remote is fully supported

Your role & responsibilities

Launch and scale a test automation program using Tricentis Tosca

Design and maintain reusable test assets for UI, API, and data validation scenarios

Integrate automated tests into Azure DevOps pipelines and support release gating

Collaborate with developers to ensure testable code and close coverage gaps

Own version-controlled test code and assets in Git with reliable parallel execution

Contribute to performance, load, and basic security checks

Maintain clear test documentation and defect narratives

Participate in Agile ceremonies and provide actionable quality insights

Continuously improve automation frameworks and reporting based on feedback

Skills & experience you should possess

6+ years in software testing, with 3+ years focused on automation

Hands-on experience with Tricentis Tosca (module creation, test case design, CI / CD integration)

Proficiency in API testing using Tosca API Scan or similar tools

Practical knowledge of Azure DevOps, Git, and pipeline-driven test execution

Strong scripting / debugging skills and ability to collaborate on C# or Java code

Solid understanding of QA practices including functional, regression, and integration testing

Clear communication and collaboration skills across engineering and product teams

Bonus points if you have :

Tricentis certification or deep hands-on experience with Tosca

Experience introducing automation in manual environments and coaching teams

Exposure to performance / load testing or service virtualization

Familiarity with test management tools (Zephyr Scale, TestRail, Azure DevOps Test Plans)

Experience with cloud platforms (Azure or AWS) and containerized test runners

Education & certifications you need

Bachelor's degree in computer science, engineering, or related field

Tricentis Tosca certification preferred

What we offer

At Trissential, we connect top talent with high-impact opportunities. By joining our client's team, you'll be part of a forward-thinking environment where your skills are valued and your growth is supported.

• Competitive salary you choose the model that works best for you, both with company sponsored benefits! up to $118,000 annually or $67 per hour, based on skills and experience
• Comprehensive benefits for you and your dependents medical, dental, vision, free tele-health, HSA with company contribution, life and disability insurance, and 401k with matching
• paid time off both compensation models offer paid time away from work
• 100% remote work from anywhere in the U.S.
• career growth opportunities to expand your skills and take on leadership roles

Please note : this role is only open to candidates authorized to work in the United States.