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

BRUSA Elektronik; Buchs (SG); On-site; CHF 120,000 - 180,000; Full time

Job summary

BRUSA Elektronik AG in Buchs (CH) develops power electronics for electromobility and invites you to join as Software Engineer | Diagnostics. Be part of advancing inductive charging systems and diagnostic functions within ASPICE-compliant processes.

You will design diagnostic features, align requirements, review test results, and coordinate with architects and suppliers to ensure series readiness. Requires a degree in CS/EE/Embedded, 7+ years in automotive software and 3+ years in diagnostics,

Qualifications

• Degree in Computer Science, Electrical Engineering, Embedded Systems, Mechatronics, or a comparable technical field.
• 7+ years in automotive software, with 3+ years in automotive diagnostics.
• Hands-on experience with Infineon Aurix microcontrollers; STM32 knowledge is a plus.
• Strong knowledge of AUTOSAR diagnostic components (DCM/DEM) and protocols (UDS, OBD).
• Analytical, structured, and proactive problem-solving abilities.
• Team-oriented with good communication skills.

Responsibilities

• Develop diagnostic concepts for inductive charging system software and interface requirements.
• Coordinate impact of new diagnostic features on software and system architecture with software architect and teams.
• Define and maintain system and software requirements; monitor verification/validation criteria.
• Ensure compliance with ASPICE and ISO 15118/IEC standards in charging applications.
• Develop new diagnostic and system features; contribute to function and product roadmaps with project management.
• Support development and testing phases; review test results; coordinate with suppliers for series readiness.

Skills

Aurix MCUs

STM32

AUTOSAR diagnostics

UDS

OBD

Analytical mindset

Team communication

Proactive work style

Education

BSc/MSc in Computer Science or Electrical/Electronic Engineering or Embedded Systems

Tools

AUTOSAR tooling

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