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Open positions:

R&D Engineer – MicroLED Materials

Company Overview:

Hexagem AB is a start-up company in Lund that specializes in developing a unique technology for microLED wafers that offers unprecedented efficiency even for pixel sizes below 1 micron. Our cutting-edge technology will enable future high-resolution, directly emissive displays for key applications such as smartphones, smartwatches, head-up displays, as well as within virtual, augmented, and mixed reality.

Job Description:

We are seeking a highly motivated R&D engineer to join our team and help in developing our microLED materials in the GaN/InGaN/AlGaN material system. In this position, you will be responsible for leading efforts on electro-optical characterization techniques and will hold a key position providing input for the materials and processing development.


  • Develop and execute electro-optical characterization techniques to analyze the LED structures, including electroluminescence and photoluminescence
  • Analyze and interpret characterization results and provide recommendations to improve fabrication processes
  • Collaborate with the team to optimize material and processing development efforts
  • Stay up-to-date with the latest developments and trends in the field of microLED materials and technologies
  • Continuously learn and grow by exploring new ideas and approaches to advance the technology and improve the characterization methods


  • 2-3 years of prior industrial or R&D experience with development of LED structures
  • M.Sc. or Ph.D. in the field of physics, material science, or nanotechnology, or another related field
  • Deep knowledge of optical characterization techniques relating in particular to LEDs
  • Experience with semiconductor device physics and fabrication processes
  • Excellent problem-solving and analytical skills
  • Hands-on, proactive, and goal-oriented mindset

Company Culture:

At Hexagem, we are a team of individuals who value diverse backgrounds and experiences, and we all share a common goal: to work collaboratively and support each other in achieving success. We believe in openness and inclusivity, and we strive to create an environment where everyone feels valued and heard. Our team members actively help and rely on each other, fostering a culture of mutual support, respect and learning.

Location and Benefits:

The position is full-time and based in the heart of Ideon Science Village in the beautiful city of Lund, Sweden. We offer a competitive salary package and a flexible working environment that promotes work-life balance.

If you are excited about the opportunity to join our team and contribute to our mission of developing cutting-edge microLED technology, please send your application, including your CV and cover letter, to We look forward to hearing from you