Quality Assurance Engineer

GigRadar.io; Provinsi Bali; Remote; IDR 1.002.004.000 - 1.336.006.000; Full time

Job summary

A dynamic technology company in Bali is seeking a Senior QA Engineer proficient in automation and manual testing. Responsibilities include building test strategies, enhancing automation suites, and ensuring quality across applications. Ideal candidates have over 5 years of QA experience and extensive knowledge of JavaScript, REST, and GraphQL. This role offers competitive compensation and opportunities for career growth.

Benefits

Fair compensation and meaningful equity

Direct impact on product improvements

Annual off-site in Bali

Qualifications

• 5+ years hands-on QA (mix of manual + automation) in modern SaaS.
• Pro in JavaScript/TypeScript test automation (Playwright or Puppeteer).
• Deep knowledge of REST & GraphQL testing (Supertest, pact, or similar).

Responsibilities

• Author, maintain, and improve test plans and cases.
• Build and extend Playwright/Puppeteer suites for testing.
• Design adversarial prompt-injection scenarios.

Skills

JavaScript/TypeScript test automation

REST & GraphQL testing

Test design techniques

Ability to work async

Defect lifecycle

Tools

Playwright

Puppeteer

Postman

Job description

Senior QA Engineer (Manual + Automation)

Location: Bali (relocation sponsored)

Team: Application Engineering

Why GigRadar?

We’re the bootstrapped, scrappy crew behind GigRadar.io the AI-powered growth engine for 800+ Upwork-first agencies. Shipping fast is our default, and quality is non-negotiable. Your mission: break our product before our users do, then help us bullet‑proof it.

What You’ll Own

• Test strategy & execution – author, maintain, and continuously improve test plans, cases, scenarios, and checklists across web (React/TypeScript) and service layers (REST, GraphQL).
• Automation at scale – build and extend reliable Playwright / Puppeteer suites for regression, smoke, and performance. CI is GitHub Actions; flaky tests get no mercy.
• LLM safety testing – design adversarial prompt‑injection and jailbreak scenarios for our Langfuse/OpenAI pipelines; validate guardrails, rate limits, and red‑team exploits.
• API diligence – craft Postman / code‑level tests that hammer our endpoints, validate schema changes, and surface latent edge‑cases.
• Quality culture – pair with devs on PRs, champion shift‑left testing, and turn bug reports into repeatable test artifacts.

Must‑haves

• 5+ yrs hands‑on QA (mix of manual + automation) in modern SaaS.
• Pro in JavaScript/TypeScript test automation (Playwright or Puppeteer).
• Deep knowledge of REST & GraphQL testing (Supertest, pact, or similar).
• Battle scars from red‑teaming LLM apps: prompt injection, jailbreaks, safety evals.
• Solid fundamentals: test design techniques, risk‑based testing, defect lifecycle, traceability.
• Able to work async, write crisp docs, and give ruthless feedback.

Nice‑to‑haves

• Experience with Langfuse, LangChain, or other LLM observability tools.
• Exposure to CI/CD on GitHub Actions and Vercel.
• Basic performance / load testing chops (k6, Artillery, etc.).

What’s In It For You

• Autonomy, not bureaucracy – ship improvements end‑to‑end.
• Direct impact – your work touches thousands of proposals a day.
• Fair comp + meaningful equity – we’re scaling, you’ll ride the upside.
• Annual off‑site in Bali (surf’s up).

Ready to stress‑test the future of freelance growth?

Shoot your CV + a short teardown of your favorite testing failure to [e-mail] with subject “Senior QA”.

If you wow us, you’ll get a paid take‑home challenge, no leet‑code, just real bugs.

We move fast. So should you.