OpenNash Jobs
Larsen & Toubro

Test Engineer

India>Tamil Nadu>Chennai ManapakkamOperations

Listed on Larsen & Toubro’s official careers site. Posted August 14, 2026. Check that it is still open and apply there.

Apply on Larsen & Toubro’s careers site →

Job description

Job Purpose

To ensure the quality, reliability, performance, and security of cloud-native products by designing and implementing robust automated testing frameworks. The role focuses on end-to-end automation across applications, APIs, cloud infrastructure, and network/security layers, enabling faster, safer releases through CI/CD integration and continuous testing practices. Role Description Key Skills & Technical Competencies

Key Responsibilities

Test Automation & Frameworks

  • Automation frameworks design
  • CI/CD & DevOps Integration Cloud & Infrastructure Testing
  • Public Cloud
  • Private cloud Networking & Security Testing
  • TCP/IP, DNS, Load Balancers
  • Authentication
  • Performance & Reliability Testing
  • AB testing Observability & Debugging
  • Logs Containers & Modern Platforms
  • Docker, Kubernetes Collaboration & Agile Delivery
  • Agile/S Quality Engineering & Continuous Improvement
  • Test
  • Design, develop, and maintain scalable automation frameworks
  • Build automated test scenarios for UI, API, and end-to-end workflows
  • Ensure complete portal testing with real user scenarios
  • Integrate automated test suites into CI/CD pipelines
  • Enable continuous testing and fast feedback loops
  • Support release automation and quality gates
  • Validate cloud-based services and deployments
  • Perform testing across distributed and scalable environments
  • Ensure infrastructure stability and availability
  • Validate networking components and configurations
  • Perform security-focused testing for authentication, access control, and data protection
  • Identify vulnerabilities and risks
  • Conduct performance and load testing to ensure system scalability
  • Identify bottlenecks and recommend improvements
  • Monitor test execution results and system behavior
  • Analyze logs and metrics to identify issues
  • Report defects and track resolution lifecycle
  • Test containerized applications and microservices
  • Validate deployments in Kubernetes environments
  • Work closely with developers, architects, and product teams
  • Participate in sprint planning, reviews, and quality assessments
  • Improve automation coverage and efficiency
  • Define and track quality metrics Continuously enhance testing processes Experience & Educational Requirements

Qualifications and Experience

EDUCATIONAL QUALIFICATIONS: (degree, training, or certification required) BE/B-Tech or equivalent with Computer Science or Electronics & Communication RELEVANT EXPERIENCE: (no. of years of technical, functional, and/or leadership experience or specific exposure required)

  • 3–7 years of experience in test automation and quality engineering
  • Strong programming skills in Python, Java, or JavaScript

Hands-on experience with automation tools

  • Selenium, Playwright, Cypress
  • REST Assured (API automation)
  • Experience in API testing, UI testing, and end-to-end automation
  • Exposure to CI/CD tools (Jenkins, GitHub Actions, Azure DevOps)
  • Experience testing cloud platforms (AWS, Azure, GCP, or private cloud)
  • Strong understanding of networking fundamentals (TCP/IP, DNS, Load Balancing)
  • Basic understanding of security testing (authentication, authorization, encryption)
  • Hands-on experience with Docker and Kubernetes environments
  • Experience in fully automated end-to-end portal testing and user scenarios

Qualifications

Bachelor of Technology (BTech)

More jobs at Larsen & Toubro

Sr. Lead Engineering Manager - Structures (Chennai)

India>Tamil Nadu>Chennai Manapakkam

Consultant - HR Digital Transformation

India>Tamil Nadu>Chennai Manapakkam

AI Engineer (Agentic / Gen AI)

India>Tamil Nadu>Chennai Head Qrs.

Similar jobs at other companies

Staff Software Test Engineer/Software Test Lead

Thermo Fisher Scientific · Singapore

OpenNash lists jobs from employers’ own careers sites and does not handle applications. Dates come from the employer where stated; “first seen” and “last checked” are our own observations.