Middle Software Engineer (C++ / Python) UAV Systems (Embedded / RF / Firmware Engineer) @ Absolutelvizion

Preferred Qualifications

• Experience developing for OpenIPC or working with camera SoCs .
• Background in creating MSP / CRSF / Telemetry integrations for flight controllers.
• Practical experience in RF link testing (spectrum, BER / RSSI analysis).
• Experience with libsodium , mbedTLS , or OpenSSL on embedded systems.

,[Develop and integrate cryptographic procedures for ELRS : bind phrase encryption, KDF implementation, ECDH / session key replacement, and secure frame handling., Implement and test FHSS / frequency hopping algorithms — manual and automatic frequency change modes, with adaptation for SX127x / SX128x / LR1122 / LLCC68 and other RF chips., Adapt and extend Betaflight : add custom MSP / CLI commands, modify flight constraints (arming, angle limits), implement additional AUX modes, and enhance OSD telemetry., Configure and improve OpenIPC : optimize video streaming (RTSP / OSD), REST / API endpoints, Wi-Fi STA / AP profiles, watchdog systems, and logging mechanisms., Develop firmware for custom MCU control boards (STM32 / ESP32) : manage relays / SSRs / indicators, implement safety interlocks and fail-safe logic., (Safety disclaimer - no instructions or activities related to harmful or explosive devices.), Conduct comprehensive testing (soak tests, replay / fuzz testing, RF performance analysis), prepare documentation and patches, and manage CI pipelines for firmware builds. ] Requirements : Embedded C, OpenWRT, Git, Switches, SMD, Cryptography, C++, Testing, Embedded system, Prototyping