Test Engineer (Python Automation)

Our client, a cutting-edge startup in the satellite communications space, is seeking a Python-savvy developer with deep experience in building automation frameworks specifically for testing mobile wireless technologies and cellular protocols. This role blends hands-on development with test execution, beginning with manual testing of new features and transitioning into automation.This Series A-funded startup, headquartered in the D.C. metro area, has developed patented technology that allows global text messaging via direct satellite-to-mobile device communication—no special hardware required. As they prepare for Series B, they are growing their engineering team to bring this revolutionary platform to life.What You’ll Be DoingAct as the test engineer for a next-gen satellite-based cellular tower systemCollaborate closely with developers and product managers to validate featuresDesign and execute comprehensive end-to-end test plans and proceduresManually test new features and build automation where it doesn’t yet existDevelop and maintain test scripts using Python, Robot Framework, and other toolsContribute to evolving test frameworks and analytics infrastructureUse diagnostic tools such as Wireshark, QXDM, and traffic generators/emulatorsStay current with trends in 4G, 5G, and IoT cellular technologiesWhat You BringA degree in Electrical/Computer Engineering, Computer Science, or related field4+ years of hands-on experience testing and integrating cellular systems (GSM, LTE)Strong knowledge of GSM/LTE architecture, protocols, and testing standardsProficiency in Python and Bash for scripting and test automationExperience with Linux environments and telecom testing tools (e.g., QXDM, Wireshark)Background in manual and automated test executionWorking understanding of networking (TCP/IP, Ethernet, etc.)Desired: familiarity with OOP, and languages such as C/C++, JavaBonus points for DevOps exposure (CI/CD pipelines, GitLab, Terraform, Docker, etc.) #J-18808-Ljbffr

Created: 2025-09-21