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Middle/Senior C with Rust Developer (IoT)

Sigma Software
Polandfull_timeVerifiedPosted 30 Apr 2025

About the role

Company Description

We’re hiring a skilled Middle/Senior C and Rust Developer to join a high-performing embedded systems team in the IoT domain. 

We are looking for a highly motivated, self-driven, and experienced individual to join a team of embedded software developers and contribute to one of our projects.

CUSTOMER
Our Customer is a large international company that develops smart sleep-tracking devices. 

PROJECT
The project involves embedded software development for smart connected devices, with a focus on performance, reliability, and integration of modern communication and streaming technologies. 

Job Description

  • Develop software components using Rust and C 
  • Contribute to the development of technical project documentation and user documentation 
  • Participate in conference calls and face-to-face meetings with the Customer and Customer partners 
  • Comply with the best engineering practices, technical standards, and quality criteria set forth on the project 
  • Report status and progress according to the project and company demands 
  • Identify current deficiencies in the development process, adopted procedures, engineering practices, environment configurations, etc., and suggest improvements 
  • Escalate technical issues to the Architect, Team Lead, and Project Manager 
  • Improve your skills within the areas of expertise by attending various training courses, seminars, and/or other educational organizations

Qualifications

  • Strong Rust coding skills 
  • Good C coding skills 
  • Good understanding of WebRTC, WebSocket, and FFmpeg 
  • Knowledge of ESP 32 MCU, interfaces and protocols (UART, I2C, SPI, I2S) 
  • Experience with Linux OS 
  • Expertise in video transcoding (codecs such as H264, H265, MJPEG) and streaming (concepts such as NALU, AVCC, SPS, PPS, in the context of H.264) 
  • Knowledge of audio transcoding (codecs such as AAC, OPUS, PCM, G.711, G.722) and streaming (concepts such as DTX, PLC, in the context of OPUS) 
  • Experience in networking and IoT device development    
  • Experience in debugging and troubleshooting solutions for embedded systems, including software and hardware debugging 
  • At least an Upper-Intermediate level of English 
  • Would be a plus: Experience with С++ 14 standard or higher 
  • Practical experience with Bash and Python 
  • Knowledge of Google Protobuf protocols 

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Company

Sigma Software

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