[Hiring] Senior Software Development Engineer in Test @NTTデータ

Role Description

Highly skilled Senior SDET / Automation Engineer who is an absolute expert in Playwright and TypeScript. In this role, you will not just execute tests; you will architect, scale, and maintain our enterprise-grade continuous testing frameworks from scratch. You will collaborate directly with core development and DevOps teams to integrate autonomous quality gates into our deployment pipelines, ensuring that our web applications, distributed systems, and APIs are resilient and ultra-reliable.

Key Responsibilities

• Design, implement, and extend highly scalable, reusable automated testing frameworks using Playwright and TypeScript from the ground up.
• Build robust UI workflows, automated data-seeding routines, regression suites, and cross-browser testing mechanisms using modern Playwright features.
• Author reliable backend automation layer validations covering REST/GraphQL requests, HTTP responses, contract tracing (e.g., Swagger), and data payload mockings.
• Embed test workflows directly into DevOps environments using GitHub Actions, GitLab CI, or Jenkins to enable seamless parallel test execution and gate production deploys.
• Manage network intercepts, application state mocks, stubs, and isolated component environments leveraging Docker and LocalStack.
• Use Browser Developer Tools, network traces, and localized application logs to triage flaky tests, performance bottlenecks, and software defects.
• Partner with Product Managers and Developers in an Agile setup to clarify ambiguous acceptance criteria, identify quality risks early, and mentor junior QA engineers.

Qualifications

• 7 Years of Experience with test management tools
• 3+ Years of Experience with Playwright and TypeScript

Benefits

• Participation in medical, dental, and vision insurance
• Flexible spending or health savings account
• AD&D insurance
• Employee assistance
• Participation in a 401k program
• Additional voluntary or legally-required benefits