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Pune | Expertini

Urgent! Sr IOT QA Engineer Job | IntraEdge

Sr IOT QA Engineer



Job description

Job Description

Senior IoT QA Engineer (Pune / Hyderabad)

We're modernizing a legacy IoT monolith into a microservices-based platform.

Seeking a hands-on QA engineer who can quickly grasp the domain and drive both manual and automation testing across edge, controller, and cloud services.

Responsibilities

  • Ramp up quickly on IoT domain, current architecture, and modernization roadmap.

  • Own end-to-end test strategy for legacy and new microservices, covering API and messaging workflows.

  • Design, write, and maintain automation test suites in Python for REST, SOAP, gRPC and messaging protocols.

  • Prepare and execute detailed test plans and test cases, ensuring full coverage across device, gateway, and cloud components.

  • Validate device messaging flows including telemetry, commands, events, c2d/d2c communication, twin updates, and partner integrations.

  • Ensure backward compatibility between legacy SOAP services and new REST/gRPC services throughout migration.

  • Track defects, ensure root cause clarity, and partner with engineering to tighten quality gates.

  • Contribute to CI integration and continuous improvement of automation frameworks and processes.

  • Must-Have Requirements

  • 6+ years of QA experience with strong hands-on automation using Python.

  • Strong verbal and written communication; clear neutral accent for global collaboration.

  • Solid experience testing APIs across REST, SOAP, and gRPC.

  • Strong understanding and testing exposure with messaging protocols: MQTT and AMQP.

  • Prior IoT product testing experience is mandatory (devices, gateways, controllers, cloud).

  • Experience in both automation and manual testing, with strong test case design and execution skills.

  • Proven experience testing distributed systems, microservices, and containerized environments.

  • Good to Have

  • Experience with serial or USB-based device testing.

  • Experience with event-driven architectures, schema validation, and performance testing for IoT systems.

  • Job Requirements


    Required Skill Profession

    Computer Occupations



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