System Engineer | FO System-Life-Cycle (all genders)

BRUSA Elektronik; Buchs (SG); On-site; CHF 120,000 - 150,000; Full time

Job summary

BRUSA Elektronik AG in Buchs (CH) is seeking a Software Engineer – Diagnostics to push forward diagnostic functions for the inductive charging platform. You will translate requirements into concrete software features and coordinate with the Software Architect and other specialists.

The role requires a degree in a technical field, extensive automotive software experience, and hands-on Aurix and AUTOSAR knowledge.

Qualifications

• Degree in a technical field as stated.
• 7+ years in automotive software; 3+ years in diagnostics.
• Hands-on Aurix experience; knowledge of STM32 is a plus.
• Strong AUTOSAR diagnostic components and protocols knowledge.
• Analytical, structured, proactive and team‑oriented.

Responsibilities

• Develop diagnostic functions and define interfaces of the inductive charging system.
• Evaluate impact on software/system architecture, coordinate with Software Architect.
• Define and maintain system/software requirements and verification criteria.
• Ensure ASPICE and ISO/IEC compliance for charging and safety standards.
• Develop new diagnostic features with roadmaps aligned to management.
• Support testing, analyze results, and coordinate with suppliers for readiness.

Skills

AUTOSAR diagnostics

UDS/OBD protocols

Problem solving

Structured thinking

Team communication

Education

Degree in Computer Science / Electrical Engineering / Embedded Systems / Mechatronics or comparable

Tools

Infineon Aurix

STM32

Job description

Our passion for technical challenges drives us every day. With around 400 employees at our sites in Switzerland, Germany and China, we develop and produce the most innovative power electronics for electromobility. BRUSA Elektronik AG, headquartered in Buchs (Canton St. Gallen), has been a leading supplier of power electronics in the field of e-mobility since 1985. The "BICS" division focuses on the development of the next generations of inductive charging for automotive applications.

Electromobility is the future. Be part of it! Join us in Buchs (CH) with immediate effect or by appointment as a

Software Engineer| Diagnostics (all genders)

What you will move in this role:

• Development of technical concepts for diagnostic functions as well as for functions, requirements, and interfaces of our inductive charging system
• Evaluation and coordination of the impact of new diagnostic and system functions on the software and system architecture, in close collaboration with the Software Architect and other specialist departments
• Definition, maintenance, and alignment of system and software requirements, including creation and monitoring of the necessary verification and validation criteria
• Ensuring compliance with relevant norms, standards, and processes, especially ASPICE as well as charging‑and safety‑related standards such as ISO 15118 and IEC standards
• Development of new diagnostic and system features, including derivation and maintenance of a function and product roadmap in coordination with project and product management
• Support of development and testing phases, including analysis and review of test results, as well as coordination with suppliers and internal interfaces to ensure series readiness

What skills and experience you should bring:

• Successfully completed degree in Computer Science, Electrical Engineering, Embedded Systems, Mechatronics, or a comparable technical field
• At least 7 years of professional experience in the automotive software domain and at least 3 years of experience in automotive diagnostics
• Hands‑on experience with Infineon Aurix microcontrollers; ideally additional knowledge of STM32
• Solid expertise in AUTOSAR diagnostic components (e.g., DCM, DEM) and diagnostic protocols such as UDS and OBD
• Strong analytical and structured way of working, with excellent problem‑solving and debugging skills
• Team‑oriented mindset, strong communication skills, and a self‑driven, proactive working style