Top QA Engineer Jobs in Bengaluru

Performs manual and automated testing for web applications, APIs, and ML/AI-powered features. Responsibilities include creating test plans and cases, executing functional and regression testing, developing automation scripts, validating API responses and databases with SQL, evaluating model outputs and data quality, documenting defects, and reporting quality metrics within Agile teams.

Owns quality for an AI agent platform across voice, web chat, WhatsApp, and email. Designs API, integration, regression, manual, exploratory, and production monitoring tests; integrates automation into CI/CD; investigates logs and traces; supports release sign-off; writes reproducible test documentation; and mentors the growing QA practice.

Supports quality assurance for defense hardware products through assembly and final-stage inspections, documentation, defect identification, material inspection, functional and environmental testing, and compliance with defense standards. Collaborates with design and production teams to improve quality and maintains QA processes, checklists, and reports.

Designs and leads automated and system-level testing for a large-scale distributed database engine. Responsibilities include developing test plans, regression suites, workload and performance testing, CI/QA infrastructure, debugging query behavior, analyzing bottlenecks, improving test coverage, and validating scalability and correctness. The role collaborates with development and leadership teams, supports escalated issues, owns database testing infrastructure, and mentors junior engineers.

Designs and leads automated and manual testing for a complex browser-based UI. Responsibilities include Playwright-based end-to-end automation, regression, accessibility, responsive and performance testing, backend/API/SQL validation, flaky test diagnosis, CI integration, design review, release sign-off, issue investigation, test strategy, and mentoring junior engineers.

Design and execute comprehensive test plans for dApps and smart contracts, perform unit/integration/end-to-end testing, run security audits and vulnerability assessments, automate tests within CI/CD pipelines, monitor quality metrics, debug issues, and collaborate with developers and product managers to ensure reliable DeFi/EVM-compatible applications.

The QA Engineer designs and executes manual and automated tests for web applications, including functional, regression, integration, UAT, responsive, cross-browser, and API testing. Responsibilities include building automation scripts with Selenium, Cypress, or Playwright; integrating tests into CI/CD pipelines; validating user journeys and performance; documenting defects in Jira; verifying fixes; maintaining test coverage and documentation; and collaborating with Agile engineering, design, and product teams.

Validate and test blockchain and Web3 products across the development lifecycle: create and run test plans, validate smart contract and wallet interactions, test APIs and web platforms, track and verify bugs, collaborate on releases, and improve automation, reliability, performance, and security.

Own quality for AI products including a support chatbot, API Copilot, and MCP server. Build golden datasets, evaluation harnesses, scoring systems, regression coverage, and release gates. Analyze production traces and tool calls to identify hallucinations, retrieval, generation, tool-use, context, and PII failures. Define quality metrics, investigate root causes, and convert findings into actionable engineering evidence. The role requires Python, API testing, AI evaluation experience, and strong QA/SDET expertise.

Owns end-to-end QA coverage across firmware, cloud services, and mobile applications for IoT products. Tests device-to-cloud communication, APIs, business logic, connectivity failures, offline operation, OTA updates, and rollback scenarios. Analyzes device and cloud logs, develops test data strategies, prioritizes automation scenarios, and maintains smoke and regression testing processes. Requires systems thinking, embedded and mobile testing experience, API testing, Agile QA processes, and familiarity with relevant test management tools.

Develop and maintain Python-based QA automation frameworks, feature test plans, continuous regression suites, scaling and performance tests, and Terraform-driven deployment automation. Test networking products across cloud environments, troubleshoot defects, analyze customer issues, and expand regression coverage. Collaborate with product and engineering teams on requirements, debugging, documentation reviews, and continuous quality improvement.

Lead the quality strategy for AI-powered products, including LLM outputs, agent workflows, APIs, cloud services, and enterprise deployments. Manage and mentor QA teams, build automation frameworks, develop AI-specific evaluation and regression testing, oversee performance and API testing, integrate tests into CI/CD, manage release sign-offs, and monitor model reliability and production behavior. Partner with Product, ML, Platform, DevOps, and leadership teams to drive quality initiatives.

Designs and executes automated end-to-end tests for AI-powered IVR flows and intent recognition. Builds conversational AI evaluation suites and benchmarks for developer unit testing, creates test cases, and partners with developers to improve quality across conversational interactions. Requires expertise with Google Enterprise CX, Dialogflow, IVR testing, and conversational AI automation testing.

Lead quality assurance and quality control for space optical and electronic payloads. Conduct hardware inspections, oversee thermal vacuum, vibration, shock, and EMI/EMC testing, enforce cleanroom and ESD protocols, maintain NCR, RCA, CAPA, traceability, and configuration records, interpret aerospace standards, and audit suppliers. The role also supports component upscreening, failure analysis, qualification processes, and compliance throughout payload development and production.

Senior QA Engineer responsible for planning and executing manual functional, regression, integration, system, and UAT testing. The role includes designing test cases, managing defects, validating fixes, supporting releases, preparing quality reports, and improving QA processes. Collaboration with developers, product managers, and stakeholders is required. API testing, SQL database validation, Agile/Scrum experience, and familiarity with automation tools such as Selenium, Cypress, and Playwright are valuable.

Drive quality for a SaaS EV charging platform by building reliable UI and API automation, conducting performance, load, and stress testing, writing mobile and backend unit and integration tests, supporting CI/CD quality gates, and partnering with engineering and product. The role also involves AI-assisted test generation, API contract and negative-path testing, basic penetration testing, and developing knowledge of charger hardware integrations using OCPP, OCPI, and IoT telemetry.

Performs manual and automated testing for web applications, including functional, integration, system, smoke, and regression testing. Prepares test cases, test data, traceability documents, and defect reports. Develops and maintains Selenium-based automation scripts, tests APIs with Postman or Swagger, validates database data using SQL, and supports Agile, SDLC, STLC, defect-management, and CI/CD processes.

Performs manual and automated testing for web and mobile applications within an Agile product delivery team. Conducts exploratory, regression, functional, system, usability, smoke, and API testing; documents test plans, cases, bugs, and results; collaborates with developers, product owners, and stakeholders; and develops automation and regression coverage using Selenium and optionally Appium.

Conduct manual functional, regression, usability, performance, and basic security testing across web and mobile applications. Create test plans and cases, execute tests, manage defects in Jira, reproduce customer issues, validate fixes, and support API and UI automation. Write SQL queries in PostgreSQL to validate backend data and reports, review requirements, and collaborate with development, product, and remote teams in an Agile environment.

Designs and executes automated and manual testing for Salesforce CPQ applications, including functional, regression, integration, API, and end-to-end Quote-to-Cash testing. Develops reusable automation frameworks, validates external integrations, analyzes failures, manages defects, and supports CI/CD integration. Collaborates with Salesforce and business teams in Agile ceremonies while maintaining test data, environments, and automation coverage.

Own quality for an AI-powered SaaS platform by designing and executing manual and automated tests, including functional, regression, exploratory, API, conversational AI, generative output, and workflow testing. Evaluate LLM responses for accuracy, consistency, safety, edge cases, and bias. Collaborate with engineering and product teams to debug releases, improve automation frameworks, and promote quality practices.

The QA Engineer will plan and execute test plans, perform white-box and black-box testing, manage testing environments, and report issues, while requiring travel for onsite testing and demos.

Own end-to-end quality assurance for an AI-powered ecommerce platform. Design and execute test plans across frontend, backend, mobile, APIs, and AI features; build and maintain automated UI, API, performance, and CI-integrated testing frameworks; conduct functional, regression, exploratory, and usability testing; track bugs and regressions; define acceptance criteria; and collaborate with product and engineering teams to deliver reliable releases.

Leads QA automation strategy, framework development, test case design, and automated testing across functional, regression, API, performance, and UI areas. Integrates tests into CI/CD pipelines, analyzes defects, validates databases and APIs, and collaborates with developers and clients to improve release quality. Mentors QA teams of five or more and supports testing across multiple domains.

Senior QA and Automation Engineer responsible for designing, developing and executing manual and automated tests (desktop and web), creating test plans and acceptance criteria, performing API, load and performance testing, scripting SQL, supporting CI and release activities, documenting bugs, and liaising with product teams and clients to ensure high-quality software delivery.