SDET II, tvScientific
Core
QA Engineer ensuring reliability, security, and performance of tvScientific's CTV advertising web platform and APIs.
Role type
SDET II (Software Development Engineer in Test)
Builds
Automated test suites, CI/CD integration, and manual test cases for web and API workflows.
Domain
CTV advertising, programmatic media, web platforms, APIs
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
Manual testing of complex web applications, API testing (Postman, REST-assured, Supertest), Web automation (Playwright, Cypress), JavaScript/TypeScript, HTTP/REST principles, Agile/Scrum, Debugging, Analytical thinking, AI-assisted workflow verification
Preferred skills
Large-scale high-traffic platform testing, React/modern frontend frameworks, Performance/load testing, Feature flags, Observability tools
Technologies
Playwright, Cypress, Postman, REST-assured, Supertest, Jira, CI/CD pipelines
Responsibilities
Design and execute manual test cases and exploratory testing for complex web and API workflows, Build and maintain automated test suites for frontend–backend integration and API contract testing, Integrate automated tests into CI/CD pipelines to provide fast feedback, Analyze test failures, investigate root causes, and drive issues to resolution, Collaborate with engineers during design and code reviews to improve testability, Advocate for quality best practices including shift-left testing and automation strategy
Seniority
Mid-level, hands-on IC