KMS Technology

Global software product development and testing

Senior Test Engineer - AI-Augmented & Spec-Driven Testing

Test Automation EngineeringConfirmed live in the last 24 hours

Full-timeHo Chi Minh City, VietnamHybrid

About the Job

Requirements

A bachelor's degree in IT, Computer Science, or a related field is required.
At least 5 years of software testing experience, including solid hands-on experience in test automation, is required.
Familiarity with Agile development methodologies is required.
Upper-Intermediate English proficiency, verbal and written, is required to work directly with clients.
A strong foundation in requirements analysis, test planning, and test design techniques, including black-box, risk-based, and exploratory testing, is required.
Hands-on experience testing web user interfaces and APIs using Postman or a similar tool is required.
Hands-on experience building or maintaining automation frameworks with Playwright, Selenium, or Cypress, plus API automation using REST Assured, Postman/Newman, or Playwright API, is required.
Good coding skills in one of TypeScript/JavaScript, Java, Python, or C# are required, including use of the Page Object Model and other design patterns.
Experience running automated tests in continuous integration and continuous delivery pipelines, such as GitHub Actions, GitLab CI, or Jenkins, is required.
Hands-on use of AI tools in testing work is required, including the ability to generate test cases and test data from requirements, specifications, or API contracts; write or refactor automation scripts; or analyze test failures and flaky tests.
The ability to critically review and validate AI-generated output is required.

Responsibilities

Analyze requirements and specifications, define the test approach and test plan, and provide test recommendations during sprint planning for feature, smoke, and regression testing, both manual and automated.
Design, build, and maintain automated tests for user interfaces and APIs, and run them in the continuous integration and continuous delivery pipeline.
Use AI tools in daily testing work to accelerate test design, scripting, and failure analysis, and share effective practices with the team.
Work closely with developers, business analysts, product owners, and clients to build quality in from the early stages, including in specification-driven or AI-assisted development.
Support and guide junior team members, and take on test lead or technical lead duties when the project needs it.
Contribute to improving test processes, tools, and practices across projects.
Perform other tasks assigned by the line manager.

Desired Qualifications

Experience guiding testers or coordinating test activities in a Scrum team.
Experience with specification-driven development or structured specifications, such as GitHub Spec Kit, Kiro, OpenAPI, or BDD/Gherkin.
Experience building agentic test workflows with Model Context Protocol, such as Playwright MCP or connections to Jira, TestRail, or Git.
Experience setting up a test process or automation framework from scratch for a new project.
Experience testing AI or large language model features, including prompt-response validation and hallucination and bias checks, using evaluation tools such as Promptfoo, DeepEval, or Ragas.
Experience using large language model APIs such as OpenAI, Anthropic, or Azure OpenAI to build internal quality-assurance tools.
Experience with performance testing using k6 or JMeter, or basic security testing.
ISTQB certification.

Job Description

Analyze requirements and specifications, define the test approach and test plan, and give test recommendations in sprint planning (feature, smoke and regression testing, both manual and automation)
Design, build and maintain automated tests for UI and API, and run them in the CI/CD pipeline
Use AI tools in daily testing work to speed up test design, scripting and failure analysis, and share what works with the team
Work closely with developers, BAs, product owners and clients to build quality in from the early stages, including in spec-driven or AI-assisted development
Support and guide junior team members, and take on test lead or technical lead duties when the project needs it
Contribute to improving test processes, tools and practices across projects
Perform other tasks assigned by the line manager

Qualifications

General requirements:

Bachelor's degree in IT, Computer Science or a related field
5+ years of experience in software testing, with solid hands-on experience in test automation
Experience guiding testers or coordinating test activities in a Scrum team is a strong plus
Familiar with Agile development methodologies
Curious and quick to self-learn new technologies, especially AI tools and practices
Proactive, takes ownership, and comfortable joining new teams and new domains
Upper-Intermediate English (verbal and written), able to work directly with clients

Technical requirements

Good foundation in requirements analysis, test planning and test design techniques (black-box, risk-based, exploratory); hands-on testing of web UI and APIs (Postman or similar)
Hands-on experience building or maintaining automation frameworks with Playwright, Selenium or Cypress, plus API automation (REST Assured, Postman/Newman or Playwright API)
Good coding skills in one of TypeScript/JavaScript, Java, Python or C#, using POM and other design patterns
Experience running automated tests in CI/CD (GitHub Actions, GitLab CI, Jenkins or similar)
AI-augmented testing: hands-on use of AI tools (e.g. Copilot, Cursor, Claude Code) in testing work, with real examples such as:
- generating test cases and test data from requirements, specs or API contracts
- writing or refactoring automation scripts with AI
- analyzing test failures and flaky tests with AI
Able to critically review and validate AI-generated output

Nice to have

Experience with Spec-Driven Development or structured specs (e.g. GitHub Spec Kit, Kiro, OpenAPI, BDD/Gherkin)
Building agentic test workflows with MCP (e.g. Playwright MCP, or connecting Jira/TestRail/Git)
Experience setting up a test process or automation framework from scratch for a new project
Testing AI/LLM-based features (prompt-response validation, hallucination and bias checks) with evaluation tools (Promptfoo, DeepEval, Ragas)
Using LLM APIs (OpenAI, Anthropic, Azure OpenAI) to build internal QA tools
Performance testing (k6, JMeter) or basic security testing
ISTQB certification

Additional Information

Perks You'll Enjoy

Working in one of the Best Places to Work in Vietnam
Building large-scale & global software products
Working & growing with Passionate & Talented Team
Diverse careers opportunities with Software Services, Software Product Development, IT Solutions & Consulting
Attractive Salary and Benefits
Performance appraisals every year and performance bonus
Onsite opportunities: short-term and long-term assignments in North American (U.S, Canada), Europe, Asia.
Flexible working time
Various training on hot-trend technologies, best practices and soft skills
Premium healthcare insurance for you and your loved ones
Company trip, big annual year-end party every year, team building, etc.
Fitness & sport activities: football, tennis, table-tennis, badminton, yoga, swimming…
Joining community development activities: 1% Pledge, charity every quarter, blood donation, public seminars, career orientation talks,…
Free in-house entertainment facilities (foosball, ping pong, gym…), coffee, and snacks (instant noodles, cookies, candies…)

And much more, join us and let yourself explore other fantastic things!

About the Company

KMS Technology

Global software product development and testing

KMS Technology provides offshore software product development and testing services to help clients extend their teams and accelerate delivery. It offers global engineering capacity, quality assurance, and test automation across the software development lifecycle, including tools like Katalon Studio. The company differentiates itself with a global delivery model, a focus on healthcare IT, and a history of helping startups and growth-stage companies move from prototype to scalable products. Its goal is to help clients grow faster by providing skilled offshore resources and rigorous testing to deliver high-quality software solutions.

Company size: 1,001-5,000
Company stage: Not listed
Total funding: Not listed
Headquarters: Atlanta, GA
Founded: 2009

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