Career roadmap
The SDET Roadmap
An SDET is a software engineer whose product is confidence. The title implies you can build tooling, not just use it — frameworks, harnesses, fixtures, pipelines and now AI-assisted generators.
The roadmap, stage by stage
Engineering fundamentals
Code you would be happy to review: clear structure, dependency management, tests for your test tooling, and comfort with Git and code review.
Own a framework
Move from writing tests to owning the layer everyone writes tests on — page objects, fixtures, data strategy, reporting and flake control.
- Playwright + TypeScript or Python + Pytest
- Fixtures and test data
- Reporting and triage
Full-stack testing
UI alone is not enough. Add API suites, contract checks and a working understanding of performance behaviour.
Pipelines and developer experience
Your suite should be fast, parallel, and pleasant to run locally. Developer experience is part of the SDET job.
AI-assisted tooling
Generators, triage assistants and agents that draft tests — build them, then hold them to the same review bar as human code.
Skills you'll gain
- Framework architecture
- API + UI automation
- CI/CD and parallelism
- Performance awareness
- AI-assisted tooling
- Code review
Why it matters for your career
SDET is the highest-leverage individual-contributor track in QA, and the natural stepping stone to QA architect.
Recommended learning path
Become an AI-Powered QA Engineer
Ship AI-integrated QA frameworks that validate GenAI, LLMs, and MCP-driven workflows in production.
4 courses · ~20 hours · Beginner → Advanced
View the full path →Recommended courses
Playwright
Enterprise Web Automation with Playwright & TypeScript
Real-world Playwright from scratch — locators, POM framework, CI/CD, API testing, best practices
6 hours · Intermediate
Frameworks
Building Scalable Test Automation Frameworks with GenAI
Build scalable UI and API automation using Python, Playwright, Pytest, and GenAI
5 hours · All Levels
Selenium / Java
Enterprise QA Automation with Java, Selenium & APIs
Scalable web and API automation with TestNG, Selenium, REST Assured and AI
6.5 hours · All Levels
FAQ
What is the difference between QA engineer and SDET?
An SDET builds the tooling and frameworks other testers use, and is expected to write production-quality code.
Do SDETs need to know CI/CD?
Yes — pipeline ownership is usually part of the role.
Is AI part of the SDET job now?
Increasingly, yes: generating test scaffolding, triaging failures, and testing the AI features your product ships.
Not sure where you fit on this roadmap?
Take the quiz for a personalised path, or ask Tia — she'll build a plan around your experience.