Software Developer Engineer in Test

Is it surprising to hear that a financial institution of 1.5 million members and over $30 billion in managed assets says that success comes from focusing on people, not profits?

Our "people helping people" philosophy has guided us since 1935, driving our deep commitment to serving our members, communities, and each other. When you join our team, you become part of a purpose‑driven organization where your work makes a real difference. With business and technology transformation on the horizon, there's never been a better time to be part of BECU.

The Target Pay Range for this position is $-$ annually. The full Pay Range is $82,900.00 - $ annually. At BECU, compensation decisions are determined using factors such as relevant job‑related skills, experience, and education or training. Incentives are performance based and targets vary by role.

• 401(k) Company Match (up to 3%)
• 4% annual contribution to your 401(k) by BECU
• Medical, Dental and Vision (family contributions as well)
• PTO Program + Exchange Program
• Tuition Reimbursement Program
• BECU Cares volunteer time off + donation match

As a Software Developer Engineer in Test (SDET), you’ll play a critical role in ensuring the quality, stability, and reliability of BECU’s digital experiences. You’ll help shape how software is tested by embedding quality into every stage of development, enabling faster, more confident releases. Your work will directly influence key initiatives across Consumer Digital and Online Banking, reducing risk and improving member experiences.

By driving automation, identifying defects early, and strengthening regression coverage, you’ll help ensure consistent delivery of high‑quality solutions. This role offers the opportunity to take ownership, build long‑term domain expertise, and make a measurable impact on enterprise‑level systems.

To join our dynamic team, we require candidates to be residents of WA, OR, , AZ, TX, GA, SC, NC, CA, or VA. If you live in Washington state and are within reasonable driving distance from Tukwila, we ask that you come into our HQ on Tuesdays and Wednesdays. For those candidates who live outside the commute distance of TFC and who are in any of our approved remote work locations, this role will be remote.

Remote or onsite, we are committed to ensuring you are fully engaged and included in our collaborative environment.

• Test Strategy & Automation Development: You’ll design and build automated test cases (integration, load, and UI) using tools like C#, Python, or JavaScript/Typescript, ensuring quality is embedded into every stage of development.
• Quality Engineering Ownership: You’ll develop test scenarios from requirements and integrate them into CI pipelines, helping ensure consistent, reliable software releases aligned with sprint goals.
• Defect Analysis & Debugging: You’ll debug applications and services, perform root cause analysis, and proactively identify risks or patterns that could impact delivery or quality.
• Continuous Improvement: You’ll assess code flow and system interactions, identifying opportunities to enhance testing strategies, improve automation coverage, and raise quality standards.
• Cross-Functional Collaboration: You’ll partner closely with developers, QA, analysts, and product teams to ensure solutions are testable, scalable, and aligned with business needs.
• Test Data & Environment Management: You’ll automate test data creation and support test environments to enable efficient, repeatable validation processes.

• Ownership of end-to-end quality engineering for high-impact digital banking initiatives
• The opportunity to build deep expertise in CD/OLB domains and influence long-term quality strategy
• A collaborative environment where you work closely with engineering, product, and business teams
• Hands‑on experience with modern automation frameworks, CI/CD pipelines, and enterprise-scale systems
• The ability to drive measurable improvements in quality, delivery predictability, and testing efficiency
• A culture that values accountability, innovation, and continuous learning
• Exposure to critical projects where your contributions directly…