Senior Embedded Engineer: Traction Motor Control (Flexible Hours)

Stadler Rail AG; Białystok; On-site; PLN 180,000 - 240,000; Full time

Benefits offered by this job

Private medical care

Lunch card

Sports card

Holiday subsidies

Christmas vouchers

Company integration events

Job summary

Stadler Converter sp. z o.o. in Poland is seeking an experienced embedded software engineer to develop real-time control software for traction and auxiliary converters.

You will implement motor-control algorithms, program firmware in C/C++ for TI C2000 and ARM Cortex, and support field-oriented control and sensorless techniques. You will collaborate with system and vehicle control teams, perform HIL testing, document designs, and help train junior developers.

Qualifications

• Degree in Control Engineering, Computer Engineering, Embedded Systems, Electrical Engineering, or related discipline.
• Several years of embedded software experience in motor control, power electronics, or real-time control systems.
• Expert knowledge of C for embedded systems; experience with C++, Python, or scripting tools is beneficial.
• Strong understanding of asynchronous motor-control algorithms, power-converter topologies, and microcontroller architectures (TI C2000, ARM Cortex).
• Familiarity with communication protocols (CAN, TRDP, SPI, I2C) and embedded communication stacks.
• Experience with MATLAB/Simulink for modelling and control-algorithm development is an advantage.
• Fluent in English; German is an advantage.

Responsibilities

• Develop and implement real-time embedded control software for traction and auxiliary converters.
• Program, debug, and optimise embedded firmware in C/C++ for TI C2000, ARM Cortex, and other microcontrollers.
• Design, refine, and validate FOC, vector-control, and sensorless-control algorithms for AC motors in traction applications.
• Integrate CAN, TRDP, SPI, I2C and support system‑level diagnostics and embedded communication handling.
• Use MATLAB/Simulink and other modelling tools to support algorithm development, simulation, and verification.
• Collaborate with system engineers, test engineers, and vehicle control unit software teams for seamless integration.
• Participate in hardware-in-the-loop testing, commissioning, troubleshooting, and continuous improvement.
• Prepare technical documentation and support customer projects requiring deep software expertise.
• Support the training of junior software developers.

Skills

Embedded software development

Motor control

C programming

C++

Python

Education

Degree in Control Engineering / Computer Engineering / Embedded Systems / Electrical Engineering

Tools

TI C2000

ARM Cortex

CAN

TRDP

SPI

I2C

MATLAB/Simulink

Job description

Stadler Converter sp. z o.o. in Poland is seeking an experienced embedded software engineer to develop real-time control software for traction and auxiliary converters.

You will implement motor-control algorithms, program firmware in C/C++ for TI C2000 and ARM Cortex, and support field-oriented control and sensorless techniques. You will collaborate with system and vehicle control teams, perform HIL testing, document designs, and help train junior developers.