Application Software Developer

Change perspective. Shape the future.

• Development of application software for motors (DC, BLDC) like CFM, DTA, ETW in coordination with the global development teams in (various regions) following defined standards.
• Application software comprises of:Customer interface software and user logic
• Commutation control logic
• diagnostic functions
• communication protocols (e.g. PWM, LIN, CAN)
• Calibration of ECU for software parameters
• Requirements engineering for software in coordination with the customer requirements and electronics development team.
• Definition of software specifications and interfaces in coordination with the electronic development team.
• Conception and design of software architectures in coordination with the electronic development team.
• Implementation and test of software components.
• Preparation of essential test-software.
• Software change resolution.
• Preparation of documentation as required
  

• Graduate/Post-graduate degree (e.g. in electrical, electronics, instrumentation,computer engineering)
• Work Experience-3-8 years
• Strong knowledge with the programming language C and Assembler
• Strong knowledge in programming of microcontrollers like Free scale S12X, Infineon TLE987x or similar
• Strong knowledge of embedded software development tools (compiler, debugger, emulator, etc.)
• Knowledge of electronics hardware/components and usage in application
• Good knowledge of software development life cycle, test and debugging methods
• Knowledge of software development for drives BLDC / Permanent Magnet Synchronous Motors (PMSM) motors will be an advantage
• Strong knowledge of communication protocols CAN/LIN and vector tools (CANoe, CANape, etc)
• Good written and verbal communication skill
• Working experience with Speed / Torque control algorithms for BLDC / PMSM e.g., Field Oriented Control (FOC), Direct Torque Control (DTC) etc.
• Working experience of Sensor-less Startup and Rotor Position Estimation algorithms e.g. Kalman Filter, Observer
• Working experience of 3-phase Current Measurement and reconstruction using Single Shunt method.
• Working experience of Modulation Techniques like Space Vector Pulse Width Modulation (SVPWM), Harmonic Injection, Field Weakening, Maximum Torque Per Ampere (MTPA) etc.
• Working experience of Control Systems Strategies e.g. P, PI, PID control
• Working experience of Fourier Transformation, Laplace Transformation, Transfer Functions etc.
• Expert in Functional Safety (ISO 26262) (Actual working experience not certification)
• Working experience with microcontrollers like NXP S12Z, Infineon TLE987x, S32K144 and Gate drivers like Infineon TLE9180, Texas Instrument DRV3256, DRV8363, UCC27712, UCC21530
  

• Benefits package may vary slightly per location