Product Development Engineer - Hardware (BMS)

OP Mobility; Kraków; Hybrid; PLN 150,000 - 230,000; Full time

Benefits offered by this job

Private Life Insurance

Healthcare

Multisport

Hybrid work (3 days in office)

Job summary

OPmobility is seeking a Product Development Engineer – Hardware (BMS) to design and develop next-generation Battery Management System hardware in Kraków within a growing engineering team.

You will define electronic solutions, lead hardware functionality, and ensure timelines and cost targets are met while collaborating with internal and external stakeholders. Hybrid work is available, with 3 days in the office weekly.

Qualifications

• Strong knowledge of analog and digital electronics.
• Strong knowledge of power electronics and mechatronics.
• Understanding of electronic controller architecture and battery system architecture.
• Familiarity with testing methods, fault analysis techniques and EMC basics.
• Basic understanding of software architecture.

Responsibilities

• Define technical solutions for electronic function in line with project requirements, internal processes, cost targets, and quality standards.
• Lead the definition and development of one or more electronic function within the hardware project team.
• Coordinate with internal and external stakeholders.
• Ensure compliance with development timelines and target cost objectives.
• Support periodic reviews and checkpoints with management to validate technical decisions.

Skills

analog and digital electronics

power electronics

mechatronics

electronic controller architecture

battery system architecture

voltage converter design

testing methods

fault analysis techniques

EMC basics

software architecture

automotive industry experience

railway industry experience

PCB design/manufacturing

Job description

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Product Development Engineer - Hardware (BMS)

Ready to take on meaningful challenges and shape the next generation of mobility?

Joining OPmobility means stepping into a global group with a purpose to keep people and goods moving safely, smarter, and sustainably everywhere.

The role of the Product Development Engineer – Hardware (BMS) will be to design and develop next‑generation Battery Management System hardware as part of our newly established engineering team in Kraków.

Responsibilities

• Define technical solutions for electronic function in line with project requirements, internal processes, cost targets, and quality standards.
• Lead the definition and development of one or more electronic function within the hardware project team.
• with internal and external stakeholders.
• Ensure compliance with development timelines, and target cost objectives.
• Support periodic reviews and checkpoints with management to validate technical decisions.

Requirements

• Strong knowledge ofanalog and digital electronics,power electronics, andmechatronics.
• Understanding ofelectronic controller architecture,battery system architecture, andvoltage converter design.
• Familiarity withtesting methods,fault analysis techniques, andEMC basics.
• Basic understanding ofsoftware architecture.
• Experience in theautomotiveorrailwayindustry is an advantage.
• Experience withdesign, validation, and manufacturingof high‑volume electronic boards and PCBs.
• Ability tojustify, and analyze electronic board functions and non‑conformities.
• Communicate effectively in English, both written and spoken.
• Employment stability.
• Private Life Insurance and Healthcare.
• Other Social Services (e.g. Multisport).
• Hybrid working arrangement (3 days in the office/week)

At OPmobility, people truly matter. We are committed to building inclusive teams, promoting diversity and equality, and ensuring that every application is considered fairly - because the future of mobility is built by diverse perspectives, bold ideas, and people who dare to move forward.

Innovation is therefore not a buzzword, but a natural part of everyday work. You’ll grow in an international environment where cutting-edge technologies, industrial excellence, and real-world impact come together to tackle the challenges of tomorrow’s automotive industry.

Founded in 1946 by Pierre Burelle, OPmobility, known until 2024 as Plastic Omnium, has transformed itself into a player in sustainable and connected mobility. Today, OPmobility develops technological solutions across four areas of expertise: exterior and lighting systems, the integration of complex modules, technologies related to energy storage, hydrogen and electrification, and a division dedicated to the development of embedded software and digital solutions.

With €11.5 billion in revenue in 2025, 152 factories, 40 R&D centers, and nearly 38,100 employees across 28 countries, OPmobility combines global scale with local impact. All driven by a shared ambition to accelerate the automotive energy transition.