19 hours ago
Pune, IndiaSenior
Responsibilities
- Build and own automated test coverage for industrial southbound connectors.
- Write end-to-end REST API tests and run them in GitLab pipelines on every internal build.
- Build protocol and device simulators to test without relying on physical hardware.
- Separate development and regression coverage and run regression tests on LTS builds and an agreed cadence.
- Test upgrade paths, backward compatibility, load behavior, and longer soak runs.
- Triage pipeline failures using logs and distinguish product bugs from infrastructure noise.
- Maintain test cases and results in Jira and Xray and report coverage by component.
- Review ticket acceptance criteria when development begins.
Requirements
- At least 5 years of software test automation experience, including at least 3 years writing test code in Go, Python, or a similar language.
- Hands-on REST API test automation experience, including changing system state through API calls.
- Working knowledge of at least two industrial or IIoT protocols, such as OPC-UA, Modbus, EtherNet/IP, PROFINET, DNP3, or MQTT.
- Comfort with Linux, Docker, and CI pipelines, preferably GitLab, including investigating pipeline logs.
- Ability to work onsite from the Pune office.
- Preferred experience with device or protocol simulators or hardware-in-the-loop test setups.
- Preferred C++ or Golang development experience.
- Preferred Playwright or similar modern UI automation experience.
- Preferred Jira and Xray experience for test management.
- Preferred understanding of PLCs and memory versus symbolic tags.
- Preferred performance, load, or soak testing experience.
Benefits
- The role is onsite in the Pune office, and remote work is not available.
- The engineer will work with the Pune industrial development team and closely with the US engineering team.
About Litmus
Litmus builds an Industrial Edge Data Platform that connects PLCs, SCADA, MES, historians, and sensors to turn shop-floor data into analytics‑ready information for manufacturers. The privately held company, founded in 2014 and headquartered in Santa Clara, sells subscription software used for predictive maintenance, asset performance, and industrial AI, with ecosystem partnerships including Microsoft, Google, Dell, Oracle, and Mitsubishi.