Embedded Software/Driver Development Engineer

Two95 International Inc.; Bengaluru; On-site; INR 900,000 - 1,300,000; Full time

Job summary

Two95 International Inc. in Bengaluru, India, seeks a senior kernel and embedded systems engineer to advance Linux kernel development, device-driver programming, and PCIe subsystem work across our product lines.

You will diagnose kernel issues, port drivers, optimize power and real-time performance, and contribute to open-source projects while collaborating with hardware and software teams. The role offers hands-on kernel debugging, cross-family integration, and opportunities to shape

Qualifications

• Extensive experience in C programming and embedded Linux kernel development.
• Hands-on PCIe driver and kernel module development.
• Proven ability to debug kernel issues and port drivers across platforms.
• Background in graphics/display stacks and DRM subsystems is advantageous.
• Experience with real-time Linux and power management.
• Contributions to open-source projects and strong communication skills.

Skills

C programming

Embedded Linux

Linux kernel development

Linux device-driver development

Kernel debugging

Kernel-driver porting

Kernel-mode driver programming

PCIe subsystem knowledge

IPC mechanisms

DMA driver development

Board bring-up

Yocto

Real-Time Operating Systems

IOMMU concepts

System-debugging tools

Kernel bug fixing and upstreaming

Performance optimisation

Linux RT Kernel

Open-source contributions

Strong communication skills

I2S protocol

Audio subsystem and frameworks

VA-API

GStreamer

FFmpeg drivers

H.264/HEVC/AV1/VP9 encoding/decoding

X Server

Wayland/Weston

Display drivers

Linux DRM subsystem

OpenGL drivers

Vulkan drivers

libdrm

Linux graphics-driver development

MIPI CSI-2

ISP driver development

Linux power management

S3 and S0ix3 states

Boot-time optimisation

PCIe subsystem

PCIe driver-development

Job description

Mandatory Core Skills

• C programming
• Embedded Linux
• Linux kernel development
• Linux device-driver development
• Kernel debugging
• Kernel-driver porting
• Kernel-mode driver programming
• PCIe subsystem knowledge

Embedded Systems Skills

• IPC mechanisms
• DMA driver development
• Board bring-up
• Yocto
• Real-Time Operating Systems
• IOMMU concepts

System and Debugging Skills

• System-debugging tools
• Kernel bug fixing and upstreaming
• Performance optimisation
• Linux RT Kernel
• Open-source contributions
• Strong communication skills

Relevant Specialisations Candidates should have strong experience in one or more of the following areas:

Audio

• I2S protocol
• Audio subsystem and frameworks
• Open-source contributions

Multimedia

• VA-API, GStreamer, and FFmpeg drivers
• Understanding of H.264, HEVC, AV1, and VP9 encoding and decoding

Display

• X Server
• Wayland/Weston
• Display drivers
• Linux DRM subsystem

Graphics

• OpenGL and Vulkan drivers in Mesa
• libdrm
• Linux graphics-driver development
• Linux DRM subsystem

MIPI and Camera

• MIPI CSI-2
• ISP driver development

Power Management

• Linux power management
• S3 and S0ix3 states
• Boot-time optimisation

PCIe

• Hands-on PCIe subsystem or PCIe driver-development experience