Embedded Linux Engineer — Build High-Performance IoT Systems

X4 Technology; Brentwood (NY); On-site; USD 90,000 - 120,000; Full time

Job summary

X4 Technology in New York, Brentwood is seeking an Embedded Software Engineer to join a cross‑functional team building embedded Linux applications. You will own hands‑on development from requirements to deployment, collaborating with hardware, firmware and systems engineers in an agile environment.

The role focuses on designing and maintaining Linux‑based software, implementing secure networking with Wi‑Fi, BLE, and WAN, and advancing OO design for scalable, multi‑threaded systems.

Qualifications

• Bachelor's degree in Computer Science, Computer Engineering or related discipline.
• 3–8 years' commercial experience in C/C++.
• Strong Linux application development experience.
• Solid object‑oriented design understanding.
• Experience with multi‑threaded applications.
• IPC experience and debugging skills.
• Excellent cross‑functional collaboration abilities.
• Experience with embedded Linux using Yocto.
• Bluetooth development with BlueZ, GATT.

Responsibilities

• Design, develop and maintain embedded C/C++ applications for Linux‑based systems.
• Participate in full software lifecycle from requirements to deployment.
• Develop secure networking across Wi‑Fi, WAN and BLE.
• Build scalable, maintainable software using OO design.
• Develop multi‑threaded apps and IPC.
• Collaborate with software, hardware and systems engineers.
• Troubleshoot and optimize software on embedded Linux platforms.
• Contribute to code reviews and continuous improvement.
• Work in an Agile environment to deliver high‑quality software on schedule.

Skills

C/C++

Linux

Embedded Linux

Multi-threading

IPC

Object-Oriented Design

Wi-Fi

BLE

BlueZ

GATT

Yocto

Networking

Education

Bachelor's degree in Computer Science, Computer Engineering or related

Tools

Yocto

ConnMan

WPA Supplicant

GStreamer

FFmpeg

Job description

X4 Technology in New York, Brentwood is seeking an Embedded Software Engineer to join a cross‑functional team building embedded Linux applications. You will own hands‑on development from requirements to deployment, collaborating with hardware, firmware and systems engineers in an agile environment.

The role focuses on designing and maintaining Linux‑based software, implementing secure networking with Wi‑Fi, BLE, and WAN, and advancing OO design for scalable, multi‑threaded systems.