Senior Quality Engineer (NodeJS, AWS DevOps) - Thailand

ABOUT DATAXIGHT
DataXight, headquartered in Mountain View, CA, is on a bold mission to transform life science and healthcare through groundbreaking data-driven software solutions. We're passionate about empowering our team to work on projects that not only push boundaries but also make a tangible difference in the lives of millions. Are you ready to be part of something greater?
THE ROLE
As a Senior Automation Quality Engineer, you'll play a key role in ensuring reliability and performance of our microservices systems. You'll drive automation initiatives, design robust test frameworks, and collaborate with product management, software, DevOps, data engineering, and security teams to maintain world-class quality.
KEY RESPONSIBILITIES
Design, develop, and maintain reliable automated tests using JavaScript/NodeJS and modern testing frameworks.
Build and improve reusable test automation frameworks, libraries, fixtures, and utilities.
Develop unit, integration, API, and end-to-end tests for backend services, SDKs, data-processing jobs, and distributed workflows.
Validate API behavior, data integrity, asynchronous execution, error handling, permissions, and system integration.
Test cloud-based workloads across different configurations, environments, and regions.
Investigate failures involving application behavior, test automation, cloud configuration, execution environments, and CI/CD pipelines.
Improve test stability, execution efficiency, maintainability, and failure diagnostics.
Collaborate with developers to review requirements, identify quality risks, and define effective test strategies and acceptance criteria.
Contribute to code reviews, testability improvements, and engineering best practices.
Maintain clear test results, traceability, and supporting evidence for release readiness and applicable compliance requirements.
Share technical knowledge and support the development of other engineers.
MUST-HAVE SKILLS & QUALIFICATIONS
5+ years of experience in software quality engineering or test automation.
Strong programming skills in JavaScript/NodeJS (beyond basic scripting).
Hands-on experience with JavaScript testing frameworks such as Cypress or similar tools.
Solid understanding of software testing principles, test design, integration testing, API testing, and automation architecture.
Practical understanding of cloud environments such as AWS (EC2, S3, IAM, AWS Console) including fundamental concepts of compute, storage, regions, identity/access permissions, and execution environments.
Ability to investigate cloud-related application or test failures using logs, API responses, execution status, configuration, and other diagnostic evidence.
Experience of working with Linux/Unix, Git, Docker, and CI/CD workflows.
Experience testing backend services, distributed applications, data-processing systems, or asynchronous workflows.
Experience with REST APIs, JSON, authentication, error handling, and service integration.
Strong troubleshooting and root-cause analysis skills, including the ability to distinguish product defects from test, environment, or configuration issues.
Ability to work independently, communicate technical findings clearly, and collaborate effectively with distributed engineering teams.
Strong written and spoken English.
NICE-TO-HAVE QUALIFICATIONS
Hands-on experience with Jest and React Testing Library for unit and integration testing.
Experience with data analytics or bioinformatics pipelines.
Understanding of modern Lake-house data infrastructure.
Experience with test data management and performance testing at scale.
Familiarity with containerization, GitHub Actions, and infrastructure-as-code workflows.
LIFELONG SKILLS
Inquisitive Mindset: Demonstrates a deep-rooted curiosity, constantly seeking to understand project details and underlying principles, indicative of a continuous learning approach.
Clarity and Insight: Actively seeks clarity and understanding of project requirements to ensure accurate and effective implementation.
Depth of Perception: Has talent for looking beyond initial requests, intuitively grasping and addressing the core needs and objectives underlying a project.
Implementation Insight: Skilled in outlining and describing the phases of project implementation, breaking down complex tasks into manageable steps.
Articulate Communication: Exhibits strong verbal and written communication skills, adept at tailoring messages effectively for different audiences, ensuring that it is not only clear but also contextually relevant and empathetic.
WHY JOIN DATAXIGHT
This isn't just another job; it's an opportunity to join a team that's earnest about making a global impact in human health. We provide room for growth, a dynamic and collaborative work environment, and the chance to make your mark in an industry ripe for innovation. Join our team and immerse yourself in a dynamic, supportive, and friendly workplace that fosters collaboration and personal growth.
We Offer:
Competitive compensation.
Flexible time off, including floating holidays.
Private health insurance & full social, health, and unemployment insurance.
Professional development support.
Company-provided lunches along with a selection of coffee, tea, and snacks.
Other employee benefits as stipulated in Vietnamese labor law, reinforcing our commitment to your growth and well-being.
If you thrive on solving complex problems and are eager to transform healthcare, apply to DataXight today. Please send your resume, cover letter, and relevant work samples or GitHub profile to [protected info]. We look forward to reviewing your application and potentially welcoming you to our global team!