BLE Embedded Software Engineer

Technical Link LLC; Manor (TX); On-site; USD 90,000 - 120,000; Full time

Benefits offered by this job

Health insurance

Job summary

Technical Link LLC is seeking an Embedded Software Engineer focused on BLE controller development. You will design, implement, verify, and document firmware for BLE controllers and SDKs, collaborating with cross-disciplinary teams and customers throughout the product lifecycle.

Ideal candidates have a strong background in C/C++, Python, FreeRTOS, and experience with BLE Link Layer, plus hands-on wireless tech exposure (802.15.4/OpenThread). On-site role in Texas.

Qualifications

• 4–10 years in firmware design, implementation, and testing.
• 3+ years Bluetooth/BLE controller development (Link Layer).
• Hands-on experience with wireless tech such as 802.15.4 or OpenThread is a plus.

Responsibilities

• Carry out systems analysis, specification, design, implementation, verification, characterization, qualification, and documentation of BLE controller and SDK.
• Collaborate with cross-disciplinary stakeholders inside the company and with key customers throughout product development.
• Develop and maintain firmware for bare-metal environments and drivers (SPI, I2C, UART).
• Ensure quality through adherence to development methodologies and processes.

Skills

C/C++

Python scripting

FreeRTOS

Azure DevOps

Firmware design

SPI drivers

I2C drivers

UART drivers

Link Layer BLE

OpenThread

Education

BSEE

BSCS

BSCE

MS

Tools

OpenThread

FreeRTOS

Job description

BLE (controller) Embedded Software Engineer

Job Description

As a member of the BLE software development team, s/he will carry out tasks, such as systems analysis, specification, design, implementation, verification, characterization, qualification, and documentation of our BLE controller and software development kit (SDK). S/he will collaborate with cross-disciplinary stakeholders inside the company as well as key customers throughout the product development life cycle.

Profile

Education: BSEE, BSCS, BSCE or MS from established university.

4-10 years of experience working in a similar function.

Professional Requirements

Required experience:

• 4-10 years in firmware design, implementation, and testing.
• 3+ years of Bluetooth/BLE controller development experience (Link Layer).
• Hands-on experience in other wireless technologies, such as 802.15.4 or OpenThread is a big plus.
• Hands-on experience in Channel Assessment and AFH is a big plus.
• Expert level in C/C++ and good knowledge in Python scripting.
• Firmware development on bare-metal, developing drivers (SPI, I2C, UART, etc), interfacing with sensors.
• Good knowledge of RTOS (FreeRTOS, QP/C, etc).
• Experience with modern development methodologies and quality processes.
• 1+ years of Azure DevOps experience.
• Clear written and spoken communication skills.
• Strong logical analytical skills.

Preferred Additional Experience

• Successful consumer, medical, or automotive product development experience.
• Low-power product development experience.
• Other wireless protocol experience (802.15.4, Zigbee, WiFi etc).
• Embedded systems testing experience (black box, unit, functional).
• V-cycle methodology experience.