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Mettler Toledo

Supplies precision instruments and related services

Senior Software Engineer - Test

Test Automation EngineeringConfirmed live in the last 24 hours
Full-timeCoimbatore, Tamil Nadu, IndiaNo salary listed

About the Job

Requirements

  • Familiarity with behavior-driven development and test-driven development practices, and experience working in agile environments.
  • Experience mentoring or technically supporting team members.
  • Expert proficiency in JavaScript and TypeScript, including object-oriented programming concepts, design patterns, and clean coding principles.
  • Experience with Playwright and/or Selenium.
  • A proven track record of creating, extending, and maintaining test automation frameworks.
  • Hands-on experience in API testing.
  • Exposure to or experience in contract testing.
  • Experience with Git, continuous integration and continuous delivery pipelines, and automation integration into delivery workflows.
  • Hands-on experience monitoring test execution, analyzing failures, and identifying strategies to reduce or prevent flaky tests.
  • Exposure to non-functional testing, including one or more of performance, reliability, scalability, security, or accessibility testing.
  • Ability to design maintainable automation solutions and contribute to framework development.

Responsibilities

  • Analyze technical requirements and design effective test scenarios from a customer-centric perspective.
  • Design and develop reusable automation framework modules and libraries.
  • Perform user interface and application programming interface automation using modern tools and frameworks.
  • Contribute to contract testing activities to validate service interactions and integrations.
  • Investigate failures, support debugging, and assist in resolving automation and product issues.
  • Prepare estimations and work breakdowns for assigned modules and communicate them to the lead.
  • Raise technical challenges, dependencies, and risks related to assigned work modules in a timely manner to stakeholders.
  • Maintain test documentation, execution evidence, and related quality records.
  • Review peer work, including test cases, automation code, and related test artifacts, ensuring quality and adherence to standards.
  • Support junior team members through technical guidance, code walkthroughs, and collaborative problem-solving.
  • Continuously improve automation practices by applying standards, best practices, and clean coding principles.
  • Collaborate with peers, developers, product owners, and stakeholders to ensure quality delivery across the product lifecycle.

Desired Qualifications

  • Knowledge of the laboratory domain or automated chemistry systems.
  • Experience with embedded system testing.
  • Experience with performance testing tools such as K6.
  • Exposure to security testing and related tools.
  • Familiarity with accessibility testing.
  • Experience testing and debugging SignalR applications.
  • Experience with OPC UA testing.
  • Experience using generative AI tools for test automation.
  • ISTQB or similar certification.

About the Company

Mettler Toledo

Supplies precision instruments and related services

METTLER TOLEDO provides precision instruments and related services for laboratory research, industrial manufacturing, and product inspection, including food retail weighing. The product range covers analytical balances, pipettes, titration and thermal analysis systems, process analytics sensors, industrial scales and terminals, and in-line metal detection, X-ray inspection, and checkweighing equipment. These tools are used in life sciences, food and chemicals for R&D, quality control, and production-line compliance. The company also runs a global aftermarket and calibration/service network. Compared with others, METTLER TOLEDO combines a broad, integrated lineup of lab and process instruments with a worldwide service footprint, enabling end-to-end measurement, weighing, and inspection solutions. Its goal is to help customers achieve accurate measurement, reliable product quality, and regulatory compliance across industries.

Company size
10,001+
Company stage
IPO
Headquarters
Greifensee, Switzerland
Founded
1945

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