Enter a job title or keyword

HW Engineer Senior

KOSTAL Group


Job Location:

Prague - Czech Republic

Monthly Salary: Not provided by the employer
Posted: 16 September 2026 (5 days ago)
Application Deadline: 14 December 2026
Vacancies: 1 Vacancy

Job Summary

We are looking for a hardware developer with experience in the field of power electronics and the ambition and potential to develop their knowledge and contribute to the growth of our international teams expertise. 

TEAM AND PRODUCT 

At KOSTAL Electro Mobility (KEM) we develop power electronics for electromobility in particular on-board chargers (OBCs) and HV/LV DC/DC converters. 

We work closely with colleagues in Germany and at other KOSTAL sites.  

We design prototype and test the equipment at the Prague R&D centre where the entire product is developed through multidisciplinary collaboration between hardware software design and other specialist teams. 

WHAT YOULL BE DOING 

 You will be involved in hardware development throughout the entire development cycle: from calculations and analyses through schematic design and collaboration on PCB design to the construction and testing of prototypes.  

 Youll work in a modern laboratory with a specialised workstation for evaluating MOSFET behaviour (8-channel oscilloscope optically isolated probes with very high CMRR specialised shunts) an EMC workstation and a climatic chamber. 

 The role will also involve streamlining development through automation for example using Python and AI. 

At a senior level you may also get involved in research-focused topics such as magnetics EMC or the optimisation of converters with selected topologies often in collaboration with industrial partners. 

 

WE WOULD ALSO VALUE 

Experience in the automotive sector or a similar environment for example with relevant standards and processes including ISO 26262. 

Programming experience related to the creation of tools for hardware development ideally in Python. 

WHAT WE OFFER 

 A friendly young and ambitious team supported by experts from Czech and international R&D centres. 

A modern laboratory and state-of-the-art equipment located directly within the office building operational from 2024. 

 A real opportunity to contribute to innovation in one of the newest segments of the automotive industry. 
 The opportunity to utilise AI in-house AI tools and the Python platform to streamline hardware development. 

 BENEFITS 

Flexible working hours 

5 weeks annual leave 

Contribution to a supplementary pension scheme 

Seniority-based pay 

 Meal allowance and MultiSport card 

Covered parking for cars motorbikes and bicycles and a shower for cyclists 

Regular healthy breakfasts team events and free hot and cold drinks 

 

Are you looking for an inspiring environment where your ideas and achievements will really be noticed Join us! At KOSTAL we nurture the talent that is shaping the future of electronics. 


Qualifications :

 Experience in the development of power electronics hardware; at least 2 years ideally 3 to 7 years experience. 

 A passion for development a desire to learn and the ambition to become a top-class hardware developer. 

 Analytical thinking the ability to see the bigger picture attention to detail and a sense of responsibility. 

A university degree and a solid theoretical grounding in electronics and related physics. 

Professional competence to work independently on electrical equipment in accordance with Government Regulation No. 194/2022 or a willingness to obtain this qualification and the prerequisites for doing so. 

 Working knowledge of Czech and English. 

 

WE WOULD ALSO VALUE 

Experience in the automotive sector or a similar environment for example with relevant standards and processes including ISO 26262. 

Programming experience related to the creation of tools for hardware development ideally in Python. 


Additional Information :

WHAT WE OFFER 

 A friendly young and ambitious team supported by experts from Czech and international R&D centres. 

A modern laboratory and state-of-the-art equipment located directly within the office building operational from 2024. 

 A real opportunity to contribute to innovation in one of the newest segments of the automotive industry. 
 The opportunity to utilise AI in-house AI tools and the Python platform to streamline hardware development. 

 BENEFITS 

Flexible working hours 

5 weeks annual leave 

Contribution to a supplementary pension scheme 

Seniority-based pay 

 Meal allowance and MultiSport card 

Covered parking for cars motorbikes and bicycles and a shower for cyclists 

Regular healthy breakfasts team events and free hot and cold drinks 

 

Are you looking for an inspiring environment where your ideas and achievements will really be noticed Join us! At KOSTAL we nurture the talent that is shaping the future of electronics. 


Remote Work :

No


Employment Type :

Full-time


About Company

Company Logo

KOSTAL Group Our family-owned company is at home all over the world. We are based in 46 locations around the globe. This global presence opens up new prospects for you and allows you to look beyond traditional boundaries – for instance in the USA, China, Germany, Hungary or Macedonia. ... View more

View Profile View Profile