Senior Test Engineer - Automation & Mainframe (Remote)

Rocket Companies, Inc.; United States; Remote; USD 120,000 - 160,000; Full time

Job summary

Rocket Software Inc. is seeking a Senior Software Test Engineer to own product quality across the full lifecycle.

You will architect and extend scalable automated test frameworks, collaborate with developers and product owners, and mentor junior teammates in a technically deep, Linux-and-mainframe–driven environment. Ideal candidates have 8+ years in software development, hands-on automation experience, and a strong background with Linux systems, scripting, and CI/CD practices.

Qualifications

• 8+ years in software development or testing.
• Experience designing, building, or extending automated test systems.
• Proficiency with Linux environments and scripting.
• Experience with Agile tools (Jira, GitHub, VSCode).

Responsibilities

• Understand end-user requirements and translate them into tests.
• Architect, extend, and maintain scalable automated test frameworks.
• Own product quality across the full lifecycle from design to release.
• Collaborate with developers and product owners to improve testability and performance.
• Ensure validation of functional correctness, performance, and resilience.
• Evolve test strategy as system complexity grows.

Skills

Software testing

Agile tools usage

Mentoring

Test strategy

Education

Bachelor's degree in Computer Science

Tools

Jira

GitHub

VSCode

Linux

Test automation frameworks

Job description

Rocket Software Inc. is seeking a Senior Software Test Engineer to own product quality across the full lifecycle.

You will architect and extend scalable automated test frameworks, collaborate with developers and product owners, and mentor junior teammates in a technically deep, Linux-and-mainframe–driven environment. Ideal candidates have 8+ years in software development, hands-on automation experience, and a strong background with Linux systems, scripting, and CI/CD practices.