Senior Software Development Engineer in Test

Revenue.io

Software Development Engineer in Test enhancing automated testing frameworks while building AI-native software at Revenue.io. Join a team focused on human potential and technology-driven growth.

Posted 6/5/2026full-timeLA • California, Louisiana • 🇺🇸 United StatesSenior💰 $145,000 - $180,000 per yearWebsite

Tech Stack

Tools & technologies

AndroidiOSJavaJavaScriptJenkinsMacOSMySQLPostgresRedisSelenium

About the role

Key responsibilities & impact

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

Requirements

What you’ll need

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 rigor 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.

Benefits

Comp & perks

Paid parental leave (after 1 year of service)
Flexible time off (US only)
Competitive salary and stock options
Multiple medical plans to choose from including HSA and FSA
Work from home flexibility

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Hard Skills & Tools

JavaJavaScriptPlaywrightSeleniumREST AssuredAPI testingCI/CDresponsive testingcross-platform testingdebugging

Soft Skills

coachingreviewingproblem-solving