DockerLinuxPythonShell ScriptingSQLShellBashTDDnpmpipcargoGitVersion Control
About this role
Role Overview
Design and develop architectures for robust test automation frameworks for RFID system validation, focusing on scalability, maintainability, and performance.
Implement Python-based interfaces to control and communicate with RFID readers to enable test execution, diagnostics, and data collection.
Integrate test hardware (e.g., signal generators, spectrum analyzers, emulated tags) into the automation framework for fully automated execution and data acquisition.
Develop and optimize system performance test scripts based on engineering specifications, enabling data logging, system validation, and post-test analysis.
Implement and manage relational database systems (e.g., SQL) to organize and store test results; develop automated data pipelines for ingestion, processing, and aggregation of large-scale datasets.
Troubleshoot and debug complex system-level issues involving interactions between RFID hardware, automation software, and test environments, ensuring compliance with product requirements.
Requirements
Proficiency in Python
Experience with embedded software stacks and software–hardware integration
Familiarity with REST APIs and backend service automation
Proficiency with Linux tools, shell scripting, and development best practices
Experience with data analysis, processing, and visualization for test analysis
Understanding of Test-Driven Development (TDD), Continuous Integration (CI), and deployment practices
Deep experience with Linux terminal operations, including BASH scripting, process management, and system diagnostics
Familiarity with virtualized environments using Docker and virtual machines
Experience with Linux package management (e.g., apt, yum, dnf for installation, upgrades, and dependency management)
Familiarity with remote debugging and access tools (SSH, Telnet, Remote Desktop)
Log analysis and troubleshooting skills in complex automation environments
Proficiency with Git command-line operations and version control best practices
Understanding of trunk-based development, monorepo structures, and multi-distribution paradigms
Experience with code review workflows, pull requests (PRs), and branching strategies
Familiarity with software packaging tools (e.g., pip, npm, cargo, Linux distribution packages)
Experience using RF test equipment, including high-speed oscilloscopes, signal generators, RF power meters, spectrum analyzers, vector network analyzers (VNA), etc.
Knowledge of RF measurement principles and techniques, including signal-to-noise ratio (SNR), sensitivity analysis, power and RF emissions analysis, interference detection, and spectral analysis
Experience testing WiFi, LTE, RFID, or similar systems is a plus.