Application Engineer
SWIR Vision Systems
Software Engineering
921 01 Piešťany, Slovakia
Posted on May 5, 2026
- As part of the onsemi GaN division, you will contribute to the development and proliferation of 40V to 1200V GaN in various key applications, with products such as transistor, bidirectional switch, integrated power stage, and smart Power IC.
- Establish and optimize performance verification infrastructure to assure the high quality of GaN products.
- Optimize onsemi content in customer systems
- Showcase onsemi technology and breadth of portfolio
- Demonstrate how customers can benefit from integration of onsemi technology
Key Responsibilities:
- Execute comprehensive product validation based on benchmark analysis
- Develop and implement characterization and reliability test setups for device evaluation.
- Design, bring up, and validate power electronic hardware prototype.
- Drive electrical, thermal, EMI, and reliability debugging and root‑cause analysis
- Drive schematics and layouts for reference designs and customer specific solutions
- Create documentation and collateral such as analysis & measurement reports, application notes, white papers user manuals and datasheets
We offer:
- Guaranteed annual bonus 50% from monthly base salary
- Annual corporate bonus paid based on the company's results
- Benefit Plus (Cafeteria) credit up to 480 € per year
- Financial contribution in the amount of 8.85€ (employee contribution 1.85€)
- Travel allowance
- Contribution to the third pillar of the pension plan up to 3% of the gross salary
- Sick leave contribution
- Regular annual salary review
- Financial reward for reffering a new employee
- Extra days off – Bridge days
- Sick days
- Volunteering day off
- MultiSport card
- Individual education and employee development plan
- Teambuilding and company’s events
- Mental health support program
What we are looking for:
- Bachelor of Science Electrical Engineering, Power Electronics
- 3+ years of experience in power electronics and/or wide‑bandgap semiconductor applications
- Ability to setup and run simulations including Spice, Plecs, Simplis, etc
- Hands-on experience
- ‘PCB level’ design and debugging skills
- Experience in product definition is a strong plus
- Experience and know-how in specific applications: ACDC power supplies, DCDC stages, AI server, motor drive, renewable energy systems
- Willingness to travel - 20%
- Self-esteem, self-motivated with initiative and ability to work in a global team environment
- Build productive cross‑functional collaboration to drive deliverables
- Excellent communication and interpersonal s
onsemi (Nasdaq: ON) is driving disruptive innovations to help build a better future. With a focus on automotive and industrial end-markets, the company is accelerating change in megatrends such as vehicle electrification and safety, sustainable energy grids, industrial automation, and 5G and cloud infrastructure. With a highly differentiated and innovative product portfolio, onsemi creates intelligent power and sensing technologies that solve the world’s most complex challenges and leads the way in creating a safer, cleaner, and smarter world.
More details about our company benefits can be found here:
| We are committed to sourcing, attracting, and hiring high-performance innovators, while providing all candidates a positive recruitment experience that builds our brand as a great place to work. |