Senior Engineer, Functional Testing
Wabtec · Bengaluru · onsite · Posted 51d ago
Undisclosed4–6 yrsfulltimeSourced from
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About this role
Job Summary
As a Senior QA Engineer within the TCOS (Train Control Office Suite) team in the Signaling Systems PL under the Digital Intelligence group, you will play an important role in validating that our software products meet high standards of quality, reliability, and safety.
You will be responsible for understanding requirements, designing and executing detailed test cases, validating key customer features, supporting regression testing, and contributing to integration, functional, and automation test coverage.
Your role will require applying QA methodologies, quality engineering practices, automation tools, and CI/CD-based testing practices. We are looking for a quality-driven engineer who can translate requirements and system behaviours into clear, repeatable, and maintainable test solutions.
In this position, you will work closely with developers, QA leads, architects, and product managers to identify risks, clarify requirements, validate fixes, and ensure quality is considered throughout the SDLC.
As a senior engineer, you will contribute to test maturity by improving test coverage, supporting automation, sharing QA best practices with peers, and helping the team deliver reliable and maintainable software solutions.
What do we want to know about you 1) Quality Strategy Test Planning - Understand feature scope and identify quality risks, dependencies, and test coverage needs early.
- Contribute to test strategy, scope, and risk-based coverage across functional, integration, and end-to-end workflows.
- Create and maintain test plans, entry/exit criteria, and traceability from requirements to tests and defects.
- Provide realistic test effort inputs and highlight schedule or quality risks in a timely manner.
- Author clear, maintainable test cases for functional, regression, exploratory, edge case, and boundary-condition scenarios.
- Define and maintain test data, environmental prerequisites, and test evidence required for effective validation.
- Apply structured test design techniques such as equivalence partitioning, boundary value analysis, decision tables, and BDD/Gherkin where applicable.
- Develop and maintain automated tests for UI, API, and integration layers using the teams automation framework.
- Implement reliable smoke, regression, and acceptance tests with maintainable locators, reusable utilities, and appropriate data strategies.
- Support CI/CD execution by analyzing automation failures, improving stability, and reducing flaky tests.
- Participate in reviews of test code and test design; follow automation standards and contribute improvements to the framework.
- Execute functional, integration, regression, and release validation testing across assigned features and workflows.
- Support quality gates by providing accurate test status, defect trends, test evidence, and risk callouts before approvals.
- Maintain and execute smoke/sanity suites to support rapid validation and release confidence.
- Log and triage defects with precise reproduction steps, logs, screenshots, test data, and impact details for quick isolation.
- Work with developers, QA leads, and product owners to support severity/priority assessment and timely defect resolution.
- Participate in RCA discussions and help identify preventive actions such as test gaps, requirement clarifications, or additional monitoring needs.
- Support early quality activities by reviewing acceptance criteria, asking clarifying questions, and contributing to detailed impact analysis.
- Support test environment readiness, test data setup, and CI/CD-based automated validation where applicable.
- Clarify functional and non-functional requirements; identify ambiguity, missing scenarios, and contradictions early.
- Test for Non-Functional Quality requirements- Performance, Reliability, Security.
- Maintain requirementstestdefect traceability and support risk-based prioritization of testing activities.
- Validate operational scenarios aligned with TCOS domain use cases.
- Actively participate in ceremonies such as backlog grooming, design reviews, test planning, defect triage, and release readiness discussions.
- Collaborate with architects, developers, QA leads, and product managers to improve testability, reliability, and quality outcomes.
- Share knowledge with peers and junior QA engineers; support team capability development in automation, exploratory testing, and analysis.
- Provide clear quality updates including test progress, pass/fail status, defect trends, blockers, and release risks.
- Communicate release readiness inputs and escalate blockers with evidence-based rationale.
- Promote transparency in test approach, assumptions, tool usage, and trade-offs.
- Identify opportunities to improve testing efficiency, coverage, automation stability, and defect prevention.
- Help reduce flaky tests, improve suite execution value, and use exploratory testing charters where applicable.
- Maintain living documentation such as test cases, test strategy inputs, automation notes, runbooks, and knowledge-base articles.
- Master's or Bachelor's in Electrical Electronics, Electronics and Telecommunication, Computer Science, Instrumentation, or equivalent
- Bachelors Degree in Computer Science or in STEM Majors
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AutomationAgileAutomation Toolsbug trackingautomation frameworkdeployment processCADDefect managementExploratory TestingDigital SolutionsdeploymentFreightCommunication SkillsBddMicrosoft AzureCi/CdArtificial Intelligence
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