Software Development Engineer – Product

GROUPE LR TECHNOLOGIES

. Analyze requirements and participate in software design .

Posted 9/16/2026full-timeVélizy-Villacoublay • FranceMid-LevelSenior💰 €40,000 - €55,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in software development with a focus on C/C++ in Linux environments, contributing to the design and maintenance of railway communication systems. Proficient in Agile methodologies and continuous integration practices, ensuring high code quality and effective technical support.

Highest-signal resume keywords

C/C++ ProficiencyLinux Environment ExperienceContinuous Integration PipelinesAgile/Scrum ParticipationTechnical Documentation Writing

ATS Keywords

Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills

Software DevelopmentUnit TestingIntegration TestingCode Quality AssuranceRequirements Analysis

Soft Skills

Attention to DetailTechnical Support

Tools & Technologies

GitJira

Certifications & Qualifications

Master's Degree in Computer ScienceEngineering Degree

Industry Keywords

Railway SystemsTelecommunicationsAerospaceDefenseCommunication Protocols

Tech Stack

Tools & technologies

LinuxC++

About the role

Key responsibilities & impact

Analyze requirements and participate in software design
Develop new features
Perform corrective and evolutionary maintenance of the product
Conduct unit and integration testing
Write technical documentation
Contribute to continuous integration
Participate in Agile/Scrum ceremonies
Provide technical support to integration and validation teams
Contribute to the development of a software product at the core of railway communication and operations systems
Work within the teams of a major client in the railway and transportation systems sector

Requirements

What you’ll need

Degree from an engineering school or a Master's-level degree in computer science or telecommunications
At least 3 years of software development experience
Proficiency in C/C++ in a Linux environment
Proficiency with Git and Jira
Proficiency with continuous integration pipelines
Knowledge of networks and communication protocols is a plus
Experience in a regulated environment, particularly in railway, telecommunications, aerospace, or defense, would be highly valued
Strong attention to detail and commitment to code quality
Good level of technical English required

Benefits

Comp & perks

Great Place to Work-certified company
ECOVADIS-certified company
Agile/Scrum work environment
Hybrid work