Senior QA Test Engineer
Core
Build and own automated test coverage for industrial data connectors and edge systems, creating simulators and regression suites to enable real-time AI/ML in production environments.
Role type
Senior SDET (Software Development Engineer in Test) specializing in industrial protocols and edge computing
Builds
Automation frameworks, regression suites, protocol/device simulators, and CI/CD pipelines for industrial data connectors
Domain
Industrial IoT (IIoT), Edge Computing, Manufacturing Operations
Deliverable
production ML models
Required skills
Test automation (Go, Python), REST API testing, Industrial protocols (OPC-UA, Modbus, EtherNet/IP, PROFINET, DNP3), Linux, Docker, CI/CD pipelines (GitLab), Protocol simulators, Jira/Xray
Preferred skills
C++ or Golang development, Playwright, PLC understanding, Performance/load testing
Technologies
Go, Python, GitLab, Docker, Linux, OPC-UA, Modbus, EtherNet/IP, PROFINET, DNP3, MQTT, Jira, Xray, REST API
Responsibilities
Build automated test coverage for southbound industrial connectors; Write end-to-end tests driving Litmus Edge via REST API; Build protocol and device simulators; Split coverage into development and regression tests; Test upgrade paths, load behavior, and soak runs; Triage pipeline failures and report bugs; Manage test cases and results in Jira/Xray; Review acceptance criteria during development
Seniority
Senior, hands-on IC
