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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Software Development Engineer in Test - **Company:** REVENUE CORP. - **Location:** Los Angeles, CA, United States (Remote available) - **Experience:** Expert - **Salary:** $145,000.0 - $180,000.0 - **Contract:** Permanent contract - **Skills:** Java (Programming Language), JavaScript (Programming Language), Microsoft Windows, Application Programming Interfaces (APIs), Android Software Development, Apple IOS, Apple Mac Systems, Automation of Tests, Continuous Integration, Relational Databases, Software Debugging, Emulators, Firefox, PostgreSQL, MySQL, OAuth, Redis, Salesforce.Com, Selenium, Systems Integration, Test Execution Engine, Web Testing, Circleci, Apex Code, ReadyAPI, Integration Tests, Playwright, Software Coding, Api Management, SDET, Jenkins - **Published:** June 7, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=7734bed616f7d087 ## About the Role Do you have experience in UI?, * 3-5 years of SDET experience with strong coding skills * Proficiency in Java and/or JavaScript * Hands-on experience with: + Playwright and/or Selenium + REST Assured (or equivalent API testing frameworks) * Proven experience: + building OR taking ownership of automation frameworks + improving existing test suites (not just adding new tests) + reducing flakiness and increasing signal quality * Strong experience in responsive and cross-platform testing: + Chrome, Safari, Firefox + Windows, macOS, iOS, Android * Experience with mobile and mobile web testing: + simulators/emulators and real devices * Hands-on experience with Salesforce (Apex, APIs, integrations, or platform testing) * Comfortable working in a Salesforce-based ecosystem (not learning from scratch) * Strong background in both manual and automated testing - you know when automation is the right tool and when it isn't, and you maintain manual test suites with the same rigour as automated ones * Proven ability to diagnose and debug complex failures - not just identify and log them * Strong debugging skills across UI, API, and integration layers * Experience with CI/CD pipelines and test integration * Experience working with relational databases (MySQL/PostgreSQL) and/or Redis * Actively uses AI tooling as part of daily workflow ## Description We're looking for a Software Development Engineer in Test to join our engineering team. We have a well-established automation framework and regression suite. Your job is to assess what's working, stabilise and extend what's worth keeping, retire what isn't, and build the additional coverage needed, establish testing practices, or coach the engineering team in a shift-left model What you'll do * Evaluate, stabilise, and extend the existing automated test frameworks (Playwright- Java/Javascript and Selenium/Java) - preserving what works, rebuilding what doesn't, and adding coverage for new capabilities * Write and maintain RESTAssured API integration tests, validate contracts, error paths, and edge cases * Own CI/CD test execution in Jenkins and CircleCI; reduce flakiness and improve regression signal quality * Maintain a documented manual regression suite for flows that require live environments - OAuth handshakes, real email delivery, package installs * Coach developers to write unit and integration tests as part of their normal workflow; review PRs for coverage gaps ## Related Videos - [Reducing LLM Calls with Vector Search Patterns - Raphael De Lio (Redis)](https://www.wearedevelopers.com/videos/1714-reducing-llm-calls-with-vector-search-patterns-raphael-de-lio-redis) - [Keeping applications secure by evolving OAuth 2.0 and OpenID Connect](https://www.wearedevelopers.com/videos/100152-keeping-applications-secure-by-evolving-oauth-2-0-and-openid-connect) - [Yes, You Need to Unit Test your JavaScript. Here's How.](https://www.wearedevelopers.com/videos/439-yes-you-need-to-unit-test-your-javascript-here-s-how) - [Accelerating Authentication Architecture: Taking Passwordless to the Next Level](https://www.wearedevelopers.com/videos/733-accelerating-authentication-architecture-taking-passwordless-to-the-next-level) - [SMART Test Automation - the experience of legacy transformation](https://www.wearedevelopers.com/videos/100215-smart-test-automation-the-experience-of-legacy-transformation) - [Delay the AI Overlords: How OAuth and OpenFGA Can Keep Your AI Agents from Going Rogue](https://www.wearedevelopers.com/videos/1637-delay-the-ai-overlords-how-oauth-and-openfga-can-keep-your-ai-agents-from-going-rogue) ## Related Articles - [The 8 Best Code Testing Tools](https://www.wearedevelopers.com/magazine/402-the-8-best-code-testing-tools) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [React Developer Salary [2023]](https://www.wearedevelopers.com/magazine/198-react-developer-salary-2023) - [Should senior developers refuse interview coding challenges?](https://www.wearedevelopers.com/magazine/29-should-senior-developers-refuse-interview-coding-challenges) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers)