System Integration Engineer

Publiceringsdatum: 2026-02-16

Skulle du vilja jobba inom yrken med teknisk inriktning? Vill du ta steget att arbeta som produktutvecklare hos Polar Light Technologies AB? Nu har du möjligheten. Polar Light Technologies AB söker en medarbetare på heltid som vill arbeta tills vidare. Kan det vara du?

Denna position är tillgänglig i Linköping. Om du är intresserad av en karriär inom produktutvecklare, ta en titt på den lediga tjänsten som Polar Light Technologies AB erbjuder för att se om det är en matchning. Sista ansökningsdagen till jobbet som produktutvecklare hos Polar Light Technologies AB är onsdag den artonnde mars 2026.

Jobbannons

Polar Light Technologies is a fast-growing deep-tech startup developing next-generation photonic and semiconductor technologies to revolutionize the micro-LED industry. We are seeking a highly skilled System Integration Engineer to lead the development and integration of next-generationgeneration microLED display systems. In this role, you will bring together semiconductor devices, optics, electronics, software and advanced manufacturing processes to deliver high-performance microLED display modules. You’ll collaborate across multidisciplinary teams to drive concept development, system architecture, in-house prototyping, customer projects and industrialization of new solutions.

Key Responsibilities

• Define and optimize the end-totoend architecture of microLED display systems, including electrical, optical, mechanical, and thermal management
• Translate performance requirements (brightness, power, color) into system level specifications
• Drive process integration for chip bonding and alignment
• Work closely with R&D to improve yield and other performance parameters
• Collaborate with CMOS backplane designers to ensure signal integrity, current driving accuracy, and display uniformity
• Conduct circuit level validation and rootlevel validation and rootcausecause analysis of electrical issues
• Integrate optical components such as microlenses, waveguides, and light managementmanagement films
• Model thermal performance and implement effective heat spreaderspreader and dissipation strategies.
• Conduct reliability testing (aging, color shift, thermal cycling) and develop mitigation strategies for device and system levellevel failures.
• Collaborate closely with semiconductor, optics, materials, mechanical, and manufacturing engineering teams within Polar Light Technologies and our customers
• Manage technical communication with external suppliers and manufacturing partners
• Develop prototypes to validate system performance
• Drive failure analysis and continuous design improvement

Required Qualifications

• Master’s or Ph.D. in Electrical Engineering, Optoelectronics, Physics, Materials Science, or similar
• 3+ years of experience in display technology, LED devices, semiconductor integration
• Strong knowledge of:
• LED device physics
• CMOS backplanes
• Optics and color science
• System engineering and root-cause analysis
• Hands-on experience with optical or electrical characterization equipment.

Preferred Qualifications

• Experience with InGaN/GaN-based microLED or MiniLED technologies
• Familiarity with advanced bonding processes