We are looking for a Senior Automation test engineer who can take ownership of end-to-end quality assurance, including automation testing, performance testing, stress testing, and platform validation across distributed services.

Please find below job description, if interested apply / reply sharing your profile to connect and discuss.

Company: BigThinkCode Technologies

URL: https://www.bigthinkcode.com/

Role: Senior Test Engineer

Experience required: 3-4 years

Work location: Chennai

Joining time: Immediate – 2 weeks

Must have skills:

3–4 years of experience in QA Automation and Software Testing.
Strong experience with API automation testing tools and frameworks.
Hands-on experience in performance/load testing tools such as JMeter, k6, Gatling, or similar.
Experience testing distributed systems or microservices architectures.
Good understanding of REST APIs, asynchronous systems, and event-driven architectures.
Basic scripting/programming knowledge in JavaScript/TypeScript or Node.js.

Key Responsibilities:

Architect & Build: Design and implement highly scalable microservices capable of Design, develop, and maintain automated test plans, test cases, and QA documentation.
Perform functional, integration, regression, and end-to-end testing.
Execute performance, stress, load, scalability, and reliability testing for distributed systems.
Build automated CI/CD quality gates and testing pipelines.
Collaborate closely with developers, DevOps, and product teams to ensure high product quality.

Core Requirements:

Exposure to Kubernetes, Docker, and cloud platforms.
Experience with observability tools like Prometheus, or ELK stack.
Foundational exposure testing GenAI applications. Understanding of qualitative frameworks like RAG (Retrieval-Augmented Generation), prompt injection resilience testing, token latency tracking, or validating model output deterministic drift.

Why Join BigThinkCode:

Collaborative work environment.
Exposure to modern tools and scalable application architectures.
Medical cover for employee and eligible dependents.
Comprehensive leave policy
Competency development training programs.

Senior Test Engineer (Automation, Webservices API)