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CensysLocation: Remote (US/Canada)Open for: 12+ days

• Workplace: Remote
• Pay: $198k to $233k a year USD

RF Mode Testing

• Implement and support RF mode test features including receiver sensitivity testing, test model signal generation, and waveform testing;
• Extend tool support for transmit/receive conformance testing and REST API integration.

Real-Time Monitoring & Dashboards

• Develop and maintain a monitoring, analytics and data management system for Octasic products , backed by a C++ and PY FW serving real-time system status;
• Build real-time packet capture analysis pipelines for live field monitoring;
• Support continuous evolution of Data analytics and monitoring, aggregating telemetry and system data to support performance analysis, KPI reporting, troubleshooting, and validation of our wireless communication products;
• Support offline log analysis workflows and automated report generation (call metrics, scan metrics, registration rates).

Data Pipeline & Analytics Integration

• Integrate tooling features with a data platform using message-broker architecture, relational database storage, and visual dashboarding;
• Support data pipeline extensions: geolocation, positioning, and periodic telemetry collection;
• Contribute to pipeline performance and reliability: threading, error handling, schema versioning.

Qualifications

• Bachelor's degree in Software Engineering, Computer Engineering, Electrical Engineering, Computer Science, or equivalent practical experience;
• Strong, hands-on C++ and Python development experience — this is the primary language of the role; candidates must be comfortable writing production-quality C++ code;
• Experience with TCP socket programming and HTTP client/server communication for hardware-software integration;
• Familiarity with RF testing concepts or lab instrumentation control (signal generators, spectrum analyzers, power meters);
• Hands-on experience with packet capture and network analysis (Wireshark or equivalent);
• Experience with Git, Linux environments, and collaborative development workflows;
• Strong debugging and root-cause analysis skills in integrated hardware/software systems.

Assets

• Experience with multi-threaded C++ applications — concurrent programming, thread safety, and performance optimization;
• Experience with LTE/5G PHY layer concepts — receiver sensitivity, test models, waveform testing, power control, predistortion;
• Experience with data engineering : message brokers (MQTT, Kafka), ETL pipelines, relational database design (PostgreSQL), dashboarding tools (Grafana, Prometheus);
• Familiarity with pytest and Playwright for test automation frameworks;
• Experience with REST API design and integration;
• Background in mission-critical, defense, or aerospace communication systems;
• Familiarity with embedded telecom stacks and real-time embedded software.