R&D Engineer – Embedded Firmware (80 - 100%) f/m/d

BlackBerry Inc.; Kreis Gambarogno; Vor Ort; CHF 90.000 - 130.000; Vollzeit

Zusammenfassung

ABB Switzerland is seeking an experienced embedded firmware engineer to develop and maintain firmware for UPS power systems using FreeRTOS on ARM Cortex and TI platforms.

You will implement hardware interfaces, build automated tests, and collaborate with cross-functional teams to ensure secure, reliable software in a global engineering setting.

Qualifikationen

• 3–5 years in embedded systems or firmware development.
• Strong embedded C/C++ skills; Python or scripting is a plus.
• Familiar with ARM Cortex, TI MCUs, FreeRTOS and common protocols.
• Hands-on hardware debugging and firmware integration experience.

Aufgaben

• Develop, maintain, and debug embedded C firmware for UPS power systems using FreeRTOS on ARM Cortex and TI platforms.
• Create automated and integration tests with gTest or similar frameworks; ensure code quality and security compliance.
• Collaborate across design, testing, and cybersecurity teams; support CI/CD and version control workflows.
• Work in an Agile environment with clear communication and continuous learning.

Kenntnisse

Embedded C/C++

FreeRTOS

ARM Cortex

TI MCUs

GPIO/Interfaces

Modbus/CAN/RS485

Git

CI/CD

Ausbildung

Bachelor's or MSc in Software/Electrical/Computer Science

Tools

gTest

Build systems

Jobbeschreibung

Introduction

At ABB, we help industries run leaner and cleaner—and every person here makes that happen. You’ll be empowered to lead, supported to grow, and proud of the impact we create together. Join us and help run what runs the world. This position reports to: Chapter Lead __ In this role, you will develop embedded firmware for UPS power supply systems, working across real-time operating systems, microcontroller platforms, hardware interfaces, testing, and cybersecurity compliance. You will help deliver reliable, secure, and maintainable firmware solutions in a global engineering environment.

Your responsibilities

• Develop, maintain, and debug embedded C firmware for UPS power supply systems using FreeRTOS on ARM Cortex and TI microcontroller platforms, including hardware abstraction layers and interfaces such as GPIO, interrupts, timers, and communication protocols.
• Build and execute automated and integration tests using gTest or similar frameworks, applying best practices for code quality, maintainability, and compliance with standards such as EU CRA and IEC 62443.
• Collaborate with design, testing, and cybersecurity teams to deliver reliable firmware, and use Git, build systems, and CI/CD practices to support efficient software development and continuous improvement.
• Demonstrate ownership, clear communication, and attention to detail while continuously learning and contributing within an Agile engineering environment.

Your background

• Degree in Software Engineering, Electrical Engineering, Computer Science, or a related field, with 3-5 years of embedded systems or firmware development experience.
• Strong embedded C/C++ skills; experience with Python or another scripting language is a plus.
• Knowledge of ARM Cortex, TI microcontrollers, FreeRTOS, and embedded communication protocols such as SPI, UART, I2C, RS485, Modbus, or CAN.
• Hands-on experience with hardware debugging, firmware integration, Git, build systems, and structured software development practices.
• Experience with industrial communication protocols such as Modbus, Ethernet/IP, CAN, or IEC 61850, and with HMI panels or HMI design tools.
• Familiarity with Node.js or IoT communication layers, plus understanding of power electronics and UPS architecture, including battery management, power conversion, and thermal management.
• Fluent in English and Italian language skills and Agile experience are considered a plus.

More about us

ABB Smart Power is a global technology leader in electrification, delivering smart, connected, and protected power solutions. Our UPS Product Line improves energy efficiency, reliability, and security for critical applications worldwide. We value people from different backgrounds and welcome applications from candidates who want to help shape a more sustainable and resilient future.

Why ABB

Why ABB Working at ABB gives you the opportunity to contribute to a healthier and more prosperous world. Add to your story by joining a passionate team, focused on pushing the boundaries of technology to drive performance, shape new business models and find new ways of working that benefit our customers, partners and society. We want you to be proud of being part of ABB.

We care

We care At ABB, we care about our people and their stories. We create safe, fair, equitable and inclusive working environments in which our people can succeed and develop, regardless of gender, ethnicity, sexual orientation or cultural, religious or social background. Diverse teams make us stronger. ABB is also committed to a high standard of integrity in everything we do.

We grow

We help our people succeed and develop, and we empower them to create their own careers at ABB. Our benefits, reward and development programs encompass a wide array of offerings.

This recruitment process is led by Pedro Labian, Talent Acquisition Partner at ABB Switzerland.