API Test Engineer | Kamlax Global Technologies | Malaysia

Tech Junction Ltd; Malaysia; Hybrid; MYR 90,000 - 150,000; Full time

Benefits offered by this job

Visa sponsorship for eligible кандид

Job summary

Kamlax Global Technologies is seeking an API Test Engineer in Malaysia with 4–6 years of QA experience to design and automate API testing across distributed microservices. The role focuses on REST/GraphQL validation, Postman/Swagger/ReadyAPI tools, and secure authentication via OAuth 2.0/JWT.

On-site in Malaysia with visa sponsorship for qualified candidates. Competitive APAC package and strong career growth opportunities within a multinational tech environment.

Qualifications

• 4–6 years of professional software quality assurance and API testing experience.
• Hands-on testing expertise in REST and GraphQL APIs.
• Experience with Postman, Swagger, ReadyAPI/SoapUI tools.

Responsibilities

• Design, maintain, and execute manual and automated API testing suites for distributed microservices.
• Validate REST/GraphQL endpoints, payloads, and status codes.
• Perform backend data validation using SQL queries.

Skills

API testing (REST/GraphQL)

API testing tools

SQL validation

OAuth 2.0/JWT security

Analytical problem-solving

English communication

Visa sponsorship / relocation

Education

Bachelor’s degree in Computer Science/IT/Software Engineering

Tools

Postman

Swagger

ReadyAPI/SoapUI

Job description

Position Summary

Kamlax Global Technologies is actively seeking an experienced, high-caliber, and technical API Test Engineer with 4 to 6 years of professional software testing and quality assurance experience to join our international technology team on a full-time permanent on-site basis in Malaysia, with work visa sponsorship available for qualified global candidates. In this critical QA engineering role, you will be responsible for designing, executing, and automating comprehensive API testing frameworks across distributed microservices architectures. You will leverage your deep specialist expertise in REST and GraphQL protocols, Postman, Swagger, ReadyAPI/SoapUI, SQL validation, and secure authentication standards (OAuth 2.0, JWT) to deliver uncompromised system reliability, data integrity, and operational excellence. This opportunity offers competitive compensation, executive technical visibility, and exceptional career growth prospects within a premier multinational recruitment and technology solutions enterprise in the APAC region.

Detailed Job Description

As an API Test Engineer supporting Kamlax Global Technologies in Malaysia, you will take full operational, tactical, and technical ownership of API validation, integration testing suites, automated test script maintenance, and quality assurance pipelines. Your day-to-day responsibilities include designing robust test plans for REST and GraphQL APIs, utilizing Postman, Swagger, ReadyAPI, and SoapUI for endpoint verification, validating complex JSON, XML, and OpenAPI specifications, executing backend database queries via SQL, testing secure authorization flows using OAuth 2.0 and JWT tokens within microservices environments, and collaborating with cross-functional software development squads. You will utilize your proactive troubleshooting and analytical problem-solving skills to resolve complex integration anomalies under strict enterprise release cycles. Furthermore, you will manage application requirements by sending your updated CV via direct email to [e-mail] or contacting us via WhatsApp, ensuring strict compliance with the 4 to 6 years of experience requirements and work visa sponsorship availability.

Key Responsibilities

• Design, develop, execute, and maintain comprehensive manual and automated API testing suites for distributed microservices.
• Validate REST and GraphQL API endpoints, request/response payloads, and status codes using industry-standard tools.
• Utilize Postman, Swagger, ReadyAPI, and SoapUI for functional, regression, and performance validation of web services.
• Verify complex data structures including JSON, XML, and OpenAPI documentation specifications.
• Execute backend database validation and data integrity checks utilizing advanced SQL queries.
• Test secure authentication and authorization protocols including OAuth 2.0, OpenID Connect, and JSON Web Tokens (JWT).
• Collaborate cross-functional with software developers, product managers, and DevOps engineers throughout the SDLC.
• Author meticulous test cases, bug reports, test automation scripts, and quality assurance documentation.

Required Qualifications & Skills

• Bachelor’s degree in Computer Science, Information Technology, Software Engineering, or a related technical discipline.
• Minimum of 4 to 6 years of progressive professional experience in software quality assurance, automated testing, and API verification.
• Strong, demonstrable hands-on testing expertise in REST and GraphQL API architectures.
• Deep practical experience with industry-standard API testing tools including Postman, Swagger, ReadyAPI, and SoapUI.
• Solid practical knowledge of data interchange formats (JSON, XML), OpenAPI specifications, and SQL database querying.
• Proven understanding of secure API authentication mechanisms such as OAuth 2.0, JWT, and microservices security.
• Exceptional analytical, troubleshooting, debugging, and problem-solving capabilities under high-pressure enterprise environments.
• Excellent written and verbal English communication skills with strong international stakeholder collaboration abilities.
• Mandatory legal eligibility for international relocation with work visa sponsorship available for qualified candidates.

Nice-to-Have Skills

• Professional testing certifications such as ISTQB Certified Tester or Agile QA accreditations.
• Prior professional working experience in multinational corporations, fintech enterprises, or global technology consulting firms across the APAC region.
• Hands-on familiarity with test automation scripting using Python, JavaScript, or Java, integrated with CI/CD pipelines (Jenkins, GitHub Actions).
• Direct experience testing cloud-hosted applications deployed on AWS, Azure, or GCP.

Application Information

• Recruiter: Kamlax Global Technologies International Recruitment Division
• Contact Name: Devayani Rajalatchoumi (Talent Acquisition & IT Recruitment – APAC)
• Email: [e-mail]
• Phone:
• Company Website: https://www.kamlaxglobal.com
• Salary/Rate: Market Competitive / International APAC Package (Visa Sponsorship Available)
• Deadline: Open until filled (Urgent Malaysia On-Site Opening)
• Notice Period: Immediate to 30 Days
• Contract Duration: Permanent / Full-Time On-Site Engagement (Malaysia – Visa Sponsorship Available)
• Application Instructions: Interested candidates meeting the 4-6 years API testing requirements must send their updated CV via direct email to [e-mail] or connect via WhatsApp.

Recruitment Pro Tip

When applying for this API Test Engineer position via Kamlax Global Technologies, ensure your resume explicitly highlights your hands-on REST/GraphQL testing portfolio, details your expertise with Postman and OAuth 2.0/JWT security, and confirms your interest in Malaysia work visa sponsorship.