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Linux Embedded Systems- WIFI or STB or Routers or Media

Saaki Argus & Averil ConsultingChennai, Tamil Nadu, India

30+ days ago

Job type

Job description

Hiring for Device Engineering Speciailist

Experience : 5 to 10 years

Location : Chennai / Bangalore

Key Responsibilities :

1. Embedded Software Development & Optimization

Develop and optimize embedded software for Linux-based systems and OpenWRT firmware .
Implement low-latency multimedia processing using GStreamer for real-time applications.
Customize kernel modules, device drivers, and network protocols for embedded systems.
Optimize resource-constrained environments for power efficiency and real-time performance.

2. Multimedia Processing & DSP Integration

Design and develop GStreamer pipelines for video / audio encoding, decoding, and streaming.

Optimize video codecs (H.264, H.265, VP9) and hardware acceleration (GPU / DSP) .

Implement DSP-based signal processing techniques like noise reduction and echo cancellation.

Develop adaptive bitrate streaming (ABR) and real-time data analytics for multimedia systems.

3. Networking & OpenWRT Development

Customize and optimize OpenWRT firmware for embedded networking devices.

Implement QoS policies, VPN security, and firewall configurations for optimized connectivity.

Modify kernel-level networking components to improve packet transmission efficiency .

Optimize Wi-Fi, Ethernet, and LTE-based communication for embedded devices.

4. System Performance Optimization & Debugging

Profile and optimize CPU, memory, and bandwidth usage in embedded applications.

Conduct real-time debugging, performance tuning, and error recovery .

Implement packet loss recovery mechanisms for reliable data transmission.

Use network analysis tools (Wireshark, tcpdump) for troubleshooting and optimization.

5. Integration & Deployment

Develop and integrate RTSP, RTP, WebRTC , and other communication protocols.

Implement OTA firmware updates for OpenWRT-based embedded devices.

Collaborate with hardware teams to optimize real-time embedded system performance .

Deploy solutions on edge computing platforms and cloud-based processing environments .

Required Skills :

Proficiency in Embedded C, C++, Python , and Linux-based development.

Strong expertise in GStreamer for multimedia processing and streaming applications.

Experience with OpenWRT, network protocol optimizations, and embedded Linux .

Knowledge of DSP algorithms, video / audio codecs, and hardware-accelerated processing .

Required Skills :

Strong expertise in GStreamer for real-time multimedia processing.

Experience with OpenWRT, Linux networking, and embedded firmware development .

Proficiency in C, C++, Python , and scripting for embedded systems.

Knowledge of DSP algorithms, video codecs, and hardware-accelerated processing .

Embedded Linux • Chennai, Tamil Nadu, India