Radio and Telecommunications Software Development Engineer

Delair

. Specify, qualify, and co-develop software components that control and configure RF and telecommunications network equipment for Delair systems .

Posted 10/21/2026full-timeToulouse • FranceSeniorLead💰 €50,000 - €60,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in RF and Telecommunications Systems, with a strong focus on software development for radio equipment and integration into drones. Proficient in C/C++ programming, Linux environments, and configuration management using Git.

Highest-signal resume keywords

RF Systems DesignC/C++ ProgrammingSoftware-Defined Radio (SDR) ToolsEmbedded Systems KnowledgeTelecommunications System Integration

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Software DevelopmentDriver DevelopmentNetwork Architecture DesignConfiguration ManagementPrototyping Software ComponentsLow-Level Software DesignRadio Module DriversModulation SchemesTechnical Documentation PreparationEMC Knowledge

Soft Skills

Strong Communication SkillsCollaborative MindsetAutonomousProactiveMeticulous Approach

Tools & Technologies

GitLinuxTCP/IPUDPDNSRoutingSockets

Certifications & Qualifications

Master's Degree in Engineering

Industry Keywords

RFTelecommunicationsEmbedded SoftwareElectromagnetic CompatibilityDrones

Tech Stack

Tools & technologies

DNSLinuxTCP/IPC++

About the role

Key responsibilities & impact

Specify, qualify, and co-develop software components that control and configure RF and telecommunications network equipment for Delair systems
Develop software drivers for radio equipment on various MCU and processor targets, or adapt existing drivers
Design a network architecture consistent with Delair systems
Integrate and validate drivers and various radio/telecommunications configurations
Configure TCP/IP and UDP networks, DNS, routing, and sockets
Develop code in a co-development environment with other software teams
Use Git to manage tags, branches, releases, and jobs
Prepare technical documentation, including specifications, designs, validation plans, and user manuals
Monitor technological developments in RF and telecommunications networks
Transfer and document knowledge to industrialize the solutions developed
Define and qualify radio equipment for integration into drones
Integrate customers' radio payloads onboard drones while complying with operational, control, and EMC constraints
Qualify candidate RF equipment for integration into drones

Requirements

What you’ll need

Education: Master's degree (Engineering degree or equivalent Master's degree)
Specialization: RF, Telecommunications Systems, Electronics, Embedded Software
10 years of experience in a similar role
Expertise in the design of radio and telecommunications software and hardware architectures, including low-level software, Linux, and RF drivers
Proficiency in C/C++ programming and scripting under Linux
Good knowledge of embedded systems and radio module drivers
In-depth knowledge and mastery of complex RF systems
Good knowledge of radio and telecommunications system integration, including modulation schemes
Proven experience using Software-Defined Radio (SDR) tools
Ability to code rapidly and prototype software components
Meticulous approach to configuration management and software releases using Git
Fluent English, both technical and professional
Knowledge of EMC (Electromagnetic Compatibility) is a plus
Collaborative mindset and ability to work closely with other software teams
Strong communication skills
Autonomous, rigorous, agile, creative, and proactive, with a strong ability to take initiative

Benefits

Comp & perks

Swile meal vouchers
Family health insurance
Sustainable Mobility Package, including compensation for commuting by bicycle
Free coffee, tea, and fruit available on site
Sports clubs during the lunch break
Team-building events and workshops
Company weekend
Delair Days
Barbecues
After-work events
Family Day
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