CareerPlan

Senior Software Development Engineer in Test

Bangkok, Bangkok, ThailandFull-time2026-10-06 → 2026-11-10
Hybrid

Core

Technical leader of QA/SDET function shaping test strategy, building automation frameworks, and mentoring SDETs to deliver zero-defect releases at scale.

Role type

Senior individual contributor with technical leadership (Sr. SDET II)

Builds

Test automation frameworks for API, UI, contract, integration, and performance testing across backend, frontend, and mobile

Domain

Fintech, microservices, distributed systems

Required skills

Python, Java, JavaScript/TypeScript, WebdriverIO, Cypress, Appium, Selenium, Playwright, REST Assured, JMeter, Gatling, k6, OWASP, GitHub Actions, GitLab CI, Jenkins, debugging, root-cause analysis, chaos engineering, test data solutions, mocks

Preferred skills

AI-assisted automation tools, integrating AI to optimize test coverage and efficiency

Technologies

Python, Java, JavaScript/TypeScript, WebdriverIO, Cypress, Appium, Selenium, Playwright, REST Assured, JMeter, Gatling, k6, OWASP, GitHub Actions, GitLab CI, Jenkins

Responsibilities

Own test strategy and automation architecture for multiple squads; Design, build, and scale test automation frameworks; Partner with engineering leads to embed testability and quality gates; Mentor and upskill SDET engineers; Lead cross-functional initiatives on non-functional testing; Collaborate with DevOps to optimize test pipelines; Diagnose complex production issues and drive systemic fixes

Seniority

Senior, hands-on IC with technical leadership