Senior Embedded C Engineer (Automotive) – Freelance

Expand your playground with a fast-growing global engineering group. At SEGULA Technologies, you will have the opportunity to work on exciting projects and shape the future within a company for which innovation is inseparable from engineering. New forms of mobility, autonomous vehicles, the factory of the future, augmented reality... these are the daily concerns of our 15,000 ingenious talents in over 30 countries.

Whether you are a student, a recent graduate or experienced, an engineer or a project manager, at SEGULA you will find the opportunity that will give new meaning to your career. Make your move, Join us!

We are looking for a Senior Embedded Software Engineer (Freelancer) for a project in the automotive industry.

Project details:

• Contract type: B2B / Freelance

• Duration: April 2026 – December 2026

• Location: Timișoara, but candidates can be based anywhere, as long as they are able to travel to the client’s location in Timișoara a few times per month

• Work setup: Hybrid; occasional onsite presence in Timișoara will be required

• Rate: 38–40 USD/hour

Job Description:

• Develop embedded software using C / Embedded C

• Work with communication protocols such as CAN, CAN FD, LIN, SPI and Ethernet

• Implement service-based communication (SOME/IP, Service Discovery)

• Work with automotive diagnostic protocols (DoIP, UDS, Diag, COM)

• Understand business requirements and contribute to system design and architecture documentation

• Perform debugging and testing activities

• Use tools such as RTC, JIRA, CANoe, Unit Testing, Lauterbach, ISOLAR, Git

• Work with microcontrollers and support Ethernet testing

• Apply strong analytical, logical and problem-solving skills

• 5 to 10 years of experience in embedded software development

• Strong programming skills in C / Embedded C

• Knowledge of automotive communication protocols: CAN, CAN FD, LIN, Ethernet

• Knowledge of 10Base T1S, 100/1000 Base T1

• Experience with service-based architectures (SOME/IP, Service Discovery)

• Knowledge of automotive diagnostics: DoIP, UDS, Diag, COM

• Good understanding of system design and architecture

• Experience with debugging and testing tools (CANoe, Lauterbach)

• Experience working with tools such as RTC, JIRA, ISOLAR, Git

• Experience with microcontrollers and Ethernet testing

• Strong analytical and problem-solving skills

Nice to have:

• Experience with SDV / VIP Architecture

• Experience with ITCG testing

• Experience with specific automotive tools (MCGT, DPS etc.)

Our world is dynamic, full of opportunities and our clients and colleagues constantly inspire us. However, we know that performance and engagement also depend on a healthy work environment that values people and their well-being.

That’s why we have created a benefits package designed to make your life more comfortable in our team, where you can feel supported and appreciated.

Here’s what we offer:

• Meal vouchers 🍽️
• Easter and Christmas gift vouchers (discretionary): During the holidays, you will receive gift vouchers on a separate card, helping you enjoy shopping and surprise your loved ones with beautiful presents. 🎁
• Private clinic medical subscription: With the medical subscription we provide, you can ensure that your health is taken care of efficiently and comfortably. 🏥
• Discounts at partner dental clinics: Take advantage of discounts at our partner dental clinics to maintain your oral health at a more affordable price. 🦷
• Internal Courses: LinkedIn Learning and other internal tools💻
• Referral bonuses: We offer you attractive bonuses for recommending talented new colleagues. 💶
• Christmas party: An annual tradition that we look forward to, where we reconnect and enjoy together in a festive atmosphere! 🎉

Other benefits according to legal provisions:

• Reimbursement for glasses.👓
• Reimbursement for business travel.🚗

Let’s shape the future together!