Senior Software Developer in Test (SDET)
Becton Dickinson · Irvine Laguna Canyon
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Role summary
Becton Dickinson seeks a Senior Software Developer in Test for its Irvine location to design and build production-quality automated test infrastructure spanning multiple disciplines. The role involves architecting reusable test libraries, developing system simulators, engineering API abstractions, and mentoring team members while maintaining engineering standards across the test platform.
What they're looking for
- Bachelor's degree in Software Engineering or Computer Science
- 3+ years professional software development with object-oriented design expertise
- Proficiency in Java for maintainable, extensible module and library design
- Experience building test frameworks and shared libraries from scratch
- Deep understanding of OAuth 2.0 authentication flows and token management
- Hands-on browser automation framework engineering with page objects and wait strategies
- Proven experience designing load simulations with realistic user journeys
What you'll be doing
- Design and build multi-module test infrastructure for API, browser, performance, and protocol-level testing
- Develop reusable shared libraries, authentication clients, simulators, and data providers across test modules
- Build software simulators for external systems and hardware devices to enable isolated test environments
- Engineer layered API client abstractions handling authentication, validation, and structured logging
- Author and maintain CI/CD pipeline definitions that execute, gate, and report test results
Privacy & handoff
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