Sr Software Developer Engineer in Test; SDET
Listed on 2025-10-08
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Software Development
Software Engineer, DevOps, Cloud Engineer - Software, Senior Developer
Sr Software Developer Engineer in Test (SDET)
Base pay range: $97,400.00/yr - $/yr. The target pay range for this position is $ - $ annually. At BECU, compensation decisions are determined using factors such as relevant job-related skills, experience, and education or training. In addition to salary, incentives are available for the hired applicant. Incentives are performance based and targets vary by role.
Benefits
:
Employees and their eligible family members have access to medical, dental, vision, and life insurance coverage. Disability and AD&D insurance are provided. Flexible spending accounts (health care and dependent care) and health savings accounts are offered. Eligible employees can enroll in the company’s 401(k) plan and employer-funded retirement plan. Newly hired employees accrue paid time off (PTO) and holidays as defined by policy.
Impact You’ll Make
:
As a Sr. Software Development Engineer in Test (SDET), you’ll play a critical role in ensuring the quality, reliability, and performance of the mortgage Loan Origination System (LOS). Your work will prevent bugs and integration issues, enabling faster and safer delivery of mortgage-related features. You’ll collaborate with developers and a QE contractor to build robust automated test plans and validate complex API integrations, contributing to a seamless and secure experience for our members.
Location and Work Arrangements
:
Candidates must be residents of WA, OR, , AZ, TX, GA, or SC. If you are in Washington state and within a reasonable driving distance from Tukwila, you may be asked to come to the HQ on Tuesdays & Wednesdays. For candidates outside the commuting area or in approved remote locations, the role will be remote. Remote or onsite, we ensure you are engaged and included in our collaborative environment.
You’ll Do
- Design and Execute Automated Tests:
Build and maintain automated test plans and cases to validate system functionality and performance. - Validate API Integrations:
Debug services and ensure seamless communication between systems through rigorous API testing. - Ensure CI Reliability:
Integrate automated tests into CI/CD pipelines to support reliable and efficient software builds. - Analyze and Improve:
Identify test gaps, perform root cause analysis, and implement systemic improvements across the testing stack. - Review and Approve Code:
Ensure consistency and adherence to standards through code and test reviews. - Communicate and Present:
Share technical insights and updates regularly with cross-functional teams. - Support Bug Triage:
Identify failure patterns and drive issues to resolution. - Build Test Data Models:
Design test scripts and data models to support comprehensive test coverage.
What You’ll Gain
- A chance to lead and shape the testing strategy for a major system implementation.
- Opportunities to mentor and collaborate with engineers and contractors.
- Exposure to cutting-edge tools and frameworks in test automation and CI/CD.
- A meaningful role in improving member experience through reliable technology.
- A culture that values innovation, collaboration, and continuous learning.
Minimum Qualifications:
- Bachelor’s degree in Computer Science or related discipline, or equivalent work experience required.
- Minimum five years of experience designing test plans, cases and writing automated tests in a team environment required.
- Minimum five years of hands-on experience with programming and scripting languages such as C#, Python or JavaScript/Typescript and software development/QA in a Windows environment.
- Minimum four years of experience with continuous integration systems and test case management tools required.
Desired
Qualifications:
- Experience testing applications and services with security automation frameworks preferred.
- Experience with ICE encompass integrations testing.
- Demonstrated experience developing and designing testing and automation frameworks supporting multiple application platforms.
- Proficiency with test frameworks such as NUnit, MSTest, Xunit, jest, puppeteer, mocha, pytest, unittest, Specflow, Selenium, or Gherkin required.
- Demonstrated experience in unit testing, integration testing and performance testing.
- Experience using git, including performing code reviews, pull requests, and following branching standards such as Git Flow or Trunk-Based Development required.
- Demonstrated experience of relational database structures. Able to understand and construct SQL queries.
- Proficient verbal and written skills to effectively communicate.
- Full-time hours required.
BECU is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, veteran status, disability, sexual orientation, gender identity, or any other protected status.
Seniority level:
Mid-Senior level
Employment type:
Full-time
Job function:
Engineering and Information Technology
Industries:
Banking, Financial Services, and Non-profit Organizations
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