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Software Engineer @ People Tech

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 Software Engineer

Job Description

Experience: 5-15 Years

Notice Period: Immediate to 60 Days

Location: Hyderabad


Responsibilities of a Linux Camera Developer

  1. Camera Driver Development & Integration
    • Develop and maintain V4L2 (Video4Linux2) camera drivers.
    • Integrate camera sensors (e.g., Sony, Omnivision) with ISP pipelines.
    • Enable and tune camera features on embedded Linux platforms.
  2. Middleware & HAL Layer Implementation
    • Implement and customize camera HAL (Hardware Abstraction Layer) on Linux or Android.
    • Interface with GStreamer, libcamera, or vendor-specific frameworks.
  3. Camera Tuning & Optimization
    • Work on tuning parameters like white balance, exposure, focus, etc.
    • Collaborate with ISP teams to optimize image quality.
  4. Debugging & Validation
    • Analyze logs and debug issues in camera bring-up or operation.
    • Use tools like media-ctl, v4l2-ctl, GStreamer pipelines, and custom test apps.
  5. Performance Optimization
    • Optimize camera throughput, latency, and power usage for real-time applications.
  6. Collaboration with Cross-Functional Teams
    • Coordinate with hardware, kernel, and user-space application teams for end-to-end camera support.
  7. Support for Multi-Camera Systems
    • Enable and synchronize multi-camera configurations (stereo, surround-view, etc.)

Expertise Required

    • Strong C/C++ Programming: Writing Linux kernel drivers and user-space camera applications.
    • Embedded Linux & Yocto Build System: Experience in building and deploying camera drivers and frameworks using Yocto/Linux/Android.
    • V4L2 Framework Knowledge: Deep understanding of Video4Linux2 APIs and camera control IOCTLs.
    • GStreamer / libcamera / OpenCV: Hands-on with multimedia frameworks and camera application development.
    • Image Signal Processing (ISP) Concepts: Understanding of image pipeline blocks, 3A stack and tuning parameters.
    • Camera Sensor & MIPI CSI-2 Interface: Experience with I2C-based sensor configuration and CSI interface debugging.
    • Debugging Tools & Techniques: Familiarity with v4l2-ctl, media-ctl, dmesg, strace, gdb, perf, etc.
    • Android Camera Stack: Knowledge of Android Camera HAL3 and AOSP integration if working on Android platforms.

Job Classification

Industry: IT Services & Consulting
Functional Area / Department: Engineering - Software & QA
Role Category: Software Development
Role: Software Development - Other
Employement Type: Full time

Contact Details:

Company: People Tech
Location(s): Hyderabad

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Keyskills:   linux internals Gstreamer Multimedia ffmpeg Camera

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