Quality Assurance Engineer (Associate)

atFastwork Technology Co., Ltd.
Bangkok, Thailand (Full-time)


Role Overview

At Fastwork, quality is a team sport. Our Quality Assurance Engineers work closely with engineering, product, and design to reduce risk early, improve testability, strengthen automation, and help teams ship faster with confidence. This is not a traditional “test-after-dev” QA role — it is a chance to shape how quality happens across the product lifecycle.

You’ll get to work across web, mobile, API, backend, and release workflows, while experimenting with tools, frameworks, and practices that improve both product quality and team velocity.

As a Quality Assurance Engineer, you will be a key partner in building reliable, scalable, and user-friendly products. You will join conversations early — from requirement review and solution design through implementation, release, and production learning — to ensure quality is considered from the beginning.

This role is ideal for someone who enjoys both hands-on testing and system thinking: someone who can spot risks early, ask sharp questions, design smart test strategies, and help teams create fast feedback loops through automation and better engineering practices.

Key Responsibilities

  • Partner with engineers, product managers, and designers early to identify risks, edge cases, and gaps before development is complete.
  • Design practical, risk-based test strategies across web, mobile, API, and backend systems.
  • Build and maintain automated test coverage at the right layers, including integration, API, and end-to-end tests.
  • Improve CI/CD quality gates and feedback loops to enable teams to move quickly without losing confidence.
  • Support exploratory, regression, and release testing where human judgment matters most.
  • Analyze defects, flaky tests, and production issues to drive long-term quality improvements.
  • Help improve testability, release confidence, and visibility into quality across teams.
  • Understand system design, architecture, and service interactions to create more effective test plans and improve overall product quality.
  • Design and execute performance, load, and stress tests using tools like k6 or JMeter.
  • Participate in requirement analysis and system design discussions to identify edge cases, risks, and testability early (shift-left testing).
  • Advocate for quality as a shared responsibility, not just the work of one function.


Basic Qualifications

  • Experience in QA, or test automation in modern software teams.
  • Strong understanding of test strategy, risk-based testing, and defect prevention.
  • Hands-on experience with tools such as Jest, Playwright, Patrol, and API testing tools.
  • Familiarity with web applications, mobile apps, backend APIs, and databases.
  • Strong communication skills and the ability to collaborate well across functions.
  • A curious, analytical, proactive mindset with a passion for building better products.
  • Familiarity with system design and software architecture, or a strong willingness to learn how complex systems work in order to improve testing quality.


Preferred Qualifications

  • Experience with performance and load testing.
  • Experience working in a shift-left or quality engineering culture.
  • Familiarity with observability, incident learning, or production quality metrics.


Perks & Benefits

Flat Structure

As we continue to grow fast, we strive to retain our culture where everyone is heard, contributes, and grows with the company.

Work-life Harmony

We believe that quality time outside of work is important to sustaining a healthy and happy lifestyle.

Remote Work

Hybrid-mode activated! It comes with the package: flexibility, focus and productivity!

Urban Office

One breath from Phrom Phong BTS. No sweat whatsoever! The office should also feel like a second home so we dedicated a lot of care and resources into building the best environment for you to wake up to every morning.

Fun Workshop

The best relationships are built over new experiences, that’s why we have workshops filled with a range of activities for you to look forward to and enjoy.

Game Tournament

It’s getting fun and competitive! Challenge doesn’t only have to come from work. Own the championship and show the peeps how great of a gamer (and player) you are.

Group Insurance

Health comes first, we know, don’t worry, we’ve got you covered.

Health & Wellness

Only a healthy army wins the war. We invest to take care of you from physical, mental and happiness-level. Adopted health & wellness applications plus activities to make sure everyone here is on cloud nine <3

Career Progression

Having full ownership and never stop exploring! We always make sure that everyone has the opportunity to lead and own. At Fastwork, you’ll never be just a number or a role, you will experience a career that makes the most of your passions and talents.

Flat Structure

As we continue to grow fast, we strive to retain our culture where everyone is heard, contributes, and grows with the company.

Work-life Harmony

We believe that quality time outside of work is important to sustaining a healthy and happy lifestyle.

Remote Work

Hybrid-mode activated! It comes with the package: flexibility, focus and productivity!

Urban Office

One breath from Phrom Phong BTS. No sweat whatsoever! The office should also feel like a second home so we dedicated a lot of care and resources into building the best environment for you to wake up to every morning.

Fun Workshop

The best relationships are built over new experiences, that’s why we have workshops filled with a range of activities for you to look forward to and enjoy.

Game Tournament

It’s getting fun and competitive! Challenge doesn’t only have to come from work. Own the championship and show the peeps how great of a gamer (and player) you are.

Group Insurance

Health comes first, we know, don’t worry, we’ve got you covered.

Health & Wellness

Only a healthy army wins the war. We invest to take care of you from physical, mental and happiness-level. Adopted health & wellness applications plus activities to make sure everyone here is on cloud nine <3

Career Progression

Having full ownership and never stop exploring! We always make sure that everyone has the opportunity to lead and own. At Fastwork, you’ll never be just a number or a role, you will experience a career that makes the most of your passions and talents.

Salary
  • Negotiable
Job type
  • Full-time

Company overview

Size:10-50 employees
Industry:Information Technology
Location:Bangkok
Website:www.fastwork.com
Founded in:2015
Ranking:4.5/5

Hello! We are Fastwork, a leading professional freelancing platform in Southeast Asia. Since our founding, we've been dedicated to connecting businesses with talented freelancers, making it easier than ever to find the right skills for any project. We offer a secure platform where freelancers can sh ... Read more

Why join us: At Fastwork, we believe in empowering our team members to reach their full potential. We foster a strong startup culture where everyone's voice is heard and contributions are valued. We offer a pro work-life balance environment, encouraging quality time outside of work. You'll have the opportunity t ... Read more

Head office: 68/1, ซอยศรีบำเพ็ญ, แขวงทุ่งมหาเมฆ, เขตสาทร, กทม. 10120
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