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SDETRole
SDETRole

Career

QA & SDET Skills Gap Checklist

Rate yourself against a target QA/SDET role and get a ranked gap list.

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Writes production-quality test code inside an existing framework and pipeline.

Rate yourself honestly: 0 None · 1 Aware (can explain it, needs help to use it) · 2 Working (does it alone on real work) · 3 Expert (designs it, reviews others, teaches it).

Testing fundamentals

  • Test design techniquesexpected: Working

    Boundary values, equivalence partitions, decision tables and state transitions applied to real requirements.

  • Exploratory testingexpected: Working

    Chartered sessions with notes, heuristics (SFDPOT, tours) and findings others can act on.

  • Defect reporting and triageexpected: Working

    Minimal reproduction steps, evidence, severity vs priority, and root-cause conversations with developers.

  • Risk-based test planningexpected: Aware

    Choosing what not to test, estimating effort and writing a test plan stakeholders read.

  • SQL for test data and verificationexpected: Working

    Joins, aggregates and safe updates to set up data and verify persistence.

Programming

  • One language in depth (Java, TypeScript or Python)expected: Working

    Types, collections, error handling, async code and reading stack traces without help.

  • Clean code and design patternsexpected: Working

    Composition over inheritance, page objects/screenplay, builders and factories for test data, small functions.

  • Git and code reviewexpected: Working

    Branches, rebasing, resolving conflicts and giving useful review comments on test code.

  • Unit and component testingexpected: Working

    Writing and reviewing unit tests with mocks and fakes, and knowing where they beat end-to-end tests.

UI automation

  • Playwright, Selenium or Cypressexpected: Working

    Stable locators, auto-waiting vs explicit waits, fixtures/hooks, screenshots and traces.

  • Framework designexpected: Aware

    Layering, configuration per environment, test data management, reporting and parallel safety.

  • Flaky test diagnosisexpected: Working

    Using traces, retries data and timing analysis to fix root causes instead of adding sleeps.

  • Mobile automation (Appium, Espresso, XCUITest)expected: Aware

    Device/emulator setup, capabilities and gestures; knows the trade-offs of each tool.

API testing

  • HTTP, REST and auth fundamentalsexpected: Working

    Methods, status codes, headers, idempotency, OAuth 2.0 and JWT basics.

  • API automation (REST Assured, Playwright request, pytest + requests)expected: Working

    Request builders, schema assertions, chained calls and data cleanup.

  • Contract testing and mockingexpected: Aware

    Consumer-driven contracts (Pact) and service virtualization (WireMock) to test in isolation.

CI/CD and DevOps

  • CI pipelines (GitHub Actions, Jenkins, GitLab CI)expected: Working

    Running suites on pull requests, sharding, caching, artifacts and failure notifications.

  • Docker and test environmentsexpected: Aware

    Dockerfiles and Compose for dependencies, ephemeral environments and seeded databases.

  • Logs, metrics and observabilityexpected: Aware

    Finding failures in logs and dashboards; using trace IDs to connect a test to backend behaviour.

Non-functional testing

  • Performance testing (k6, JMeter, Gatling)expected: Aware

    Workload models, percentiles, thresholds and interpreting results with the team.

  • Security testing basicsexpected: Aware

    OWASP Top 10 awareness, input validation probes, auth/authorization checks and safe use of scanners.

  • Accessibility testingexpected: Aware

    WCAG 2.2 basics, keyboard and screen-reader checks, and automated axe scans in CI.

Strategy and leadership

  • Test strategy and the test pyramidexpected: Aware

    Deciding what belongs at unit, API, contract and UI level for a system, and defending it with data.

  • Quality metricsexpected: Aware

    Escaped defects, change failure rate, suite duration and flakiness rate; avoiding vanity metrics.

  • Mentoring and stakeholder communicationexpected: Aware

    Coaching juniors, release sign-off conversations and explaining risk to non-testers.

  • Agile delivery and shift-left practicesexpected: Working

    Three-amigos sessions, acceptance criteria review, definition of done and testing in the sprint.

AI in testing

  • AI-assisted testing toolsexpected: Aware

    Using code assistants for test code and data with review, and knowing their failure modes.

  • Testing AI/LLM featuresexpected: None

    Evaluation sets, non-deterministic outputs, guardrails and regression of model-backed features.

Readiness

0%

Sum of your levels (capped at each expectation) ÷ sum of expected levels for SDET 1. 27 of 27 expected skills below target.

  • Testing fundamentals0/5
  • Programming0/4
  • UI automation0/4
  • API testing0/3
  • CI/CD and DevOps0/3
  • Non-functional testing0/3
  • Strategy and leadership0/4
  • AI in testing0/1

Biggest gaps

  1. Agile delivery and shift-left practices0 → 2
  2. API automation (REST Assured, Playwright request, pytest + requests)0 → 2
  3. CI pipelines (GitHub Actions, Jenkins, GitLab CI)0 → 2
  4. Clean code and design patterns0 → 2
  5. Defect reporting and triage0 → 2
  6. Exploratory testing0 → 2
  7. Flaky test diagnosis0 → 2
  8. Git and code review0 → 2

Where to start

  • Testing Fundamentals11 gap pts

    Agile delivery and shift-left practices, Defect reporting and triage, Exploratory testing, SQL for test data and verification, Test design techniques, Risk-based test planning

  • Programming for Testers8 gap pts

    Clean code and design patterns, Git and code review, One language in depth (Java, TypeScript or Python), Unit and component testing

  • Advanced Quality Engineering6 gap pts

    Accessibility testing, Mentoring and stakeholder communication, Performance testing (k6, JMeter, Gatling), Quality metrics, Security testing basics, Test strategy and the test pyramid

  • Automation Frameworks6 gap pts

    Flaky test diagnosis, Playwright, Selenium or Cypress, Framework design, Mobile automation (Appium, Espresso, XCUITest)

  • API Testing5 gap pts

    API automation (REST Assured, Playwright request, pytest + requests), HTTP, REST and auth fundamentals, Contract testing and mocking

  • DevOps for QA4 gap pts

    CI pipelines (GitHub Actions, Jenkins, GitLab CI), Docker and test environments, Logs, metrics and observability

  • AI in Testing1 gap pts

    AI-assisted testing tools

Start rating

Unrated skills count as 0. Your ratings stay in this browser.

About this tool

Job titles in testing mean different things at different companies, but the skills behind them are fairly consistent. This checklist breaks the work of a QA engineer, SDET or test architect into 28 concrete skills across testing fundamentals, programming, UI automation, API testing, CI/CD, non-functional testing, strategy and leadership, and AI in testing. For each target role it shows a typical expected level, from Aware to Expert. You rate yourself, and the tool ranks your gaps by size, shows a readiness percentage calculated from a stated formula, and groups the gaps by learning path so you know where to start. The expectations are realistic defaults for product companies, not a formal standard, so read them as a conversation starter for your next one-to-one.

How to use it

  1. Choose the role you are aiming for, not the one you have now.
  2. Rate each skill from 0 to 3 using the definitions above the list. Be strict: “Working” means you do it alone on real projects.
  3. Read the biggest gaps and the suggested learning paths on the right.
  4. Copy the plan to share with your manager or mentor. Ratings are saved in this browser.

QA & SDET Skills Gap Checklist FAQ

How is readiness calculated?

For each skill the role expects, your rating is capped at the expected level, then the total is divided by the sum of expected levels. Being an expert in something the role only needs awareness of does not make up for a gap elsewhere.

What is the difference between SDET 1 and SDET 2 here?

An SDET 1 writes good test code inside an existing framework and pipeline. An SDET 2 is expected to own parts of the framework, the CI integration and the test strategy for a team, which shows up as higher expectations for framework design, flaky test diagnosis, CI and contract testing.

Are these levels an industry standard?

No. There is no single standard for QA career levels. These are typical expectations at product companies; your employer’s career framework, if it has one, takes precedence.

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