Software Engineer - Connectivity

Hashlist; Poissy; Hybride; EUR 50 000 - 70 000; Plein temps

Résumé du poste

Hashlist is seeking a Software Development Engineer specialized in Connectivity to define and implement TCU platforms for a major OEM. This role demands expertise in automotive technology, focusing on connectivity for 4G/5G systems and data integration.

The ideal candidate will possess a degree in a related field and extensive experience in software development, particularly in embedded Linux. This position offers a hybrid working model.

Qualifications

• 5-12 years of equivalent experience in software development.
• Hands-on knowledge of connectivity technologies and protocols.
• Experience with embedded Linux and system integration.

Responsabilités

• Design, develop, and maintain software for TCU connectivity platforms.
• Collaborate with cross-functional teams to meet project goals.
• Conduct static and dynamic code analysis and testing.

Connaissances

4G/5G Modem

DSRC

C-V2X

Ultra Wide Band

NFC

CAN

Linux

Formation

College diploma or university degree in computer science, information systems, or software engineering

Outils

MQTT

LWM2M

Application Processor

Description du poste

We are looking for a Software Development Engineer – Connectivity. You will play a pivotal role in shaping the definition and implementation of new TCU platforms at a major OEM. The role requires automotive or equivalent platform expertise in building scalable and high-quality product development.

• Employment type: Full time / Contractor
• Working model: Hybrid

Responsibilities

• Design, develop, and maintain software for TCU connectivity platforms across 4G/5G, C-V2X, UWB, NFC, and CAN domains
• Write, code, test, and analyze software programs and applications throughout the full production lifecycle
• Review validation logs, confirm defects, and drive resolution in collaboration with the development team
• Research, design, document, and modify software specifications to meet evolving platform requirements
• Integrate software across multiple execution contexts and domains using dynamic linking and loading techniques
• Perform performance optimization and tuning for embedded Linux and NAD environments
• Implement and maintain telematics features including eCall, remote services, data collection, and Phone as a Key
• Conduct static and dynamic code analysis; develop and execute unit, integration, and system test plans
• Collaborate with cross-functional teams including validation, hardware, and cloud engineers
• Provide mentoring, support, and technical guidance to junior engineers
• Communicate findings and technical decisions clearly to both technical and non-technical stakeholders

Qualifications

• College diploma or university degree in computer science, information systems, or software engineering — plus 5-12 years of equivalent experience
• Hands-on knowledge of: 4G/5G Modem, DSRC, C-V2X, Ultra Wide Band, NFC, CAN, Ethernet, IP, TCP/UDP, TLS/DTLS
• Familiarity with MQTT, OMA-DM, LWM2M, and Macchina.io framework
• Experience with Linux, NAD, Application Processor, SoC, HSM, SEE
• Industry background in connectivity, cockpit, or cloud solution development (automotive or consumer)

Nice to have

• Deep understanding of on-board and off-board connectivity platforms
• Linux and NAD development; startup configuration, scripting, and application development
• Performance optimization and tuning
• Strong grasp of quality practices: static/dynamic code analysis, unit, integration, and system testing
• Experience with dynamic linking/loading and multi-domain software integration
• Radio Interface Layer and Hardware Abstraction design principles
• Multiple vehicle architectures and diagnostics experience
• Signal, API, and service-oriented interface design
• Knowledge of telematics features: eCall, remote services, data collection, Phone as a Key
• V2X technology and applications (Day 1 and beyond)
• Knowledge of applicable data privacy practices and laws
• Ability to communicate clearly with non-technical stakeholders and cross-functional teams