System Design Engineer – Embedded Software Expert (Thermal Management)

About Justera Group
Justera Group AB is a leading Swedish IT consulting firm with great experience specializing in building high-performing technology teams and delivering end-to-end IT solutions. Led by dynamic female executives, Justera Group focuses on helping businesses harness the power of digital technologies to continuously evolve in today’s rapidly changing economy. The company has deep expertise in IT consultancy, software development, and recruitment services, providing clients with purpose-driven, well-trained consultants who consistently deliver efficient and effective results. Justera Group manages the entire talent lifecycle, from hiring to ongoing management, ensuring the right fit for each project on time and within budget. With their strong commitment to quality, collaboration, and client success, Justera Group is a trusted partner for technology innovation across Sweden.

About the Role:
We are seeking an experienced System Design Engineer – Embedded Software Expert to join a global engineering organization developing advanced vehicle thermal management systems for next-generation commercial vehicles. This role focuses on designing and developing embedded application software that optimizes vehicle cooling, heating, and climate control systems across Internal Combustion Engine (ICE), Battery Electric Vehicle (BEV), and Fuel Cell platforms.

You will work within an Agile development environment, contributing to both new product development and the continuous improvement of existing systems while collaborating with cross-functional engineering teams worldwide.

Key Responsibilities:

• Design, develop, and maintain embedded application software for thermal management systems.

• Perform requirement analysis, software architecture, design, implementation, documentation, testing, and verification.

• Develop and enhance control strategies for coolant loop and thermal management applications.

• Lead system engineering activities and support technical decision-making within the team.

• Integrate software components and ensure delivery quality before release.

• Perform functional verification, system tuning, and calibration.

• Support software development throughout the complete product lifecycle.

• Collaborate closely with cross-functional teams including testing, validation, electromobility, and system engineering.

• Participate in early-phase concept development and technical roadmap planning.

• Analyze test results from simulation, rig, and vehicle testing to improve system performance.

• Drive continuous improvement initiatives and contribute to engineering best practices.

• Mentor team members and share technical knowledge across the organization.

Requirements:

• Master's degree in Computer Engineering, Electrical/Electronics Engineering, Embedded Systems, or a related engineering discipline.

• Minimum 8 years of experience in Embedded Software Development.

• Strong experience in embedded software design and implementation.

• Experience developing control strategies and software verification.

• Hands-on experience in functional verification, system tuning, and calibration.

• Strong understanding of systems engineering and embedded software development lifecycle.

• Excellent analytical and problem-solving skills.

• Strong communication skills with the ability to collaborate across global teams.

• Fluent in English, both written and spoken.

What We Offer:

• A dynamic and innovative workplace driving advancements in cutting-edge robotic technologies

• The opportunity to collaborate with talented cross-functional teams on meaningful and impactful projects

• Competitive compensation and comprehensive benefits package

• A supportive culture that fosters continuous learning, growth, and professional development

• Flexible hybrid working model for an optimal work-life balance

• 25 days of annual leave to recharge and relax

• An annual wellness allowance of 3,500 SEK to support your health and wellbeing