5G Ran Software Engineer F - M H / F

GREENERWAVE; Vanves; Sur place; EUR 50 000 - 70 000; Plein temps

Résumé du poste

A technology company is seeking a 5G RAN Software Engineer to develop and maintain radio software and interfaces. You will work on RIS network core software, automate testing, and collaborate with hardware developers. The ideal candidate has at least 3 years of experience in 5G software engineering and a strong understanding of communication protocols. This position is based in Vanves, Île-de-France.

Qualifications

• At least 3 years of experience in 5G Software engineering.
• Experience with full software development lifecycle, including communication protocols (5G NR).
• Good level of English (oral and written).

Responsabilités

• Develop and maintain Radio Software and interfaces like SPI.
• Design and implement RIS network core software.
• Write scripts to automate testing and validation of radio software.
• Collaborate with hardware developers and researchers.
• Build and maintain internal tools, scripts, and documentation.

Connaissances

C / C++

Python

Bash

Wireless communication principles

RAN architectures

3GPP standards

OAI or similar open-source RAN software

Reconfigurable Intelligent Surfaces (RIS)

Formation

Bac +5 or PhD in Software Engineering, Embedded System or Telecommunication

Outils

Linux

FreeRTos

Description du poste

As a 5G RAN Software Engineer, your role will BE to take charge of the software design up to the validation of hardware on 5G solutions and participate in reaching Telecommunication products in the end. Within a team composed of 10, your missions will BE as follows : - Develop Radio Software : Develop and maintain software, including low-level drivers, interfaces (like SPI), and communication protocols between the baseband processing unit and the Greenerwave Antenna control unit, - RIS & O-RAN Integration : Design and implement RIS network core software and other RAN components within O-RAN. This includes extending existing software (like OpenAirInterface) for new features (e.g., beamforming) and ensuring its interoperability with hardware, - Test & Automate : Write scripts to automate testing and validation of the radio software and RIS features in both simulated and real-world environments, - Collaborate & Innovate : Work closely with hardware developers, researchers, and other teams to align software with project goals, ensure system integrity (timing, synchronization), and contribute to future 5G advancements, - Support Development : Build and maintain internal tools, scripts, and documentation to support efficient workflows, - Continuous Support : BE proactive in finding new innovative ideas for future evolution of beyond-5

Graduated from an engineering school (Bac +5, university equivalent) or had a PhD, you are specialized in Software Engineering, Embedded System or Telecommunication. You have at least 3 years of experience in 5G Software engineering within environments compliant with 3GPP standards. You already work on the full software development lifecycle, from design, to implementation and testing, including communication protocols (5G NR). PROFESSIONAL SKILLS Solid understanding of wireless communication principles and RAN architectures, Proficient with C / C++ language and Python / Bash, Knowledge of Linux or FreeRTos environment, Knowledge of hardware components, real-time constraints, 5G NR protocol, Knowledge of 3GPP standards, Knowledge of OAI or similar open-source RAN software is appreciated, Understanding Reconfigurable Intelligent Surfaces (RIS) is a plus, Good level of English (oral and written). PERSONAL SKILLS Good communication and interpersonal skills, Research and analysis competency, curiosity, and problem-solving mindset, Autonomous, ability to handle responsibilities and take initiative, Organizational skills, ability to present structured thinking and rigorous methodology, You are passionate and foster Excellence.