# R&D Laser Engineer (Laser & Spectrometer Development, Prototyping) at Quantune

> Germany · Unspecified · Software engineering · open. Source: https://alderhq.app/jobs/personio%3Aquantune%3A2837335 (read 2026-11-08).

## Facts (observed)

- Company: [Quantune](https://alderhq.app/companies/quantune)
- Location text: Berlin
- Where it can be done from (inferred): Germany (evidence: "Location: Berlin")
- Posted: 2026-10-11 (28 days ago)
- First seen by alder: 2026-11-04 · last verified: 2026-11-04
- Reposted: 0 times · edited: 0 times
- Apply on the employer's site: https://quantune.jobs.personio.de/job/2837335

## Pay and sponsorship

- Posted pay: not posted
- Market band for similar posted roles (Berlin, n 50): p25 €59k, median €69k, p75 €100k

## Description (the employer's text)

### Your mission

- Development, prototyping and manufacturing of EC-QCL setups with advanced optical components.
- Responsibility for wire bonding, die bonding, glueing and soldering processes.
- Definition of SOPs for assembly, optical alignment, packaging and quality control.
- Modification of electronic components on existing driver electronics.
- Close collaboration with physicists, technicians, engineers, scientists, and developers.
- You report to the CTO and are embedded in a team with support by technical assistants.
### Your profile

### Technical or Master degree in Engineering, Physics, Electrical Engineering or similar

- At least three to five years professional experience in a similar position in a company / startup.
- Expert knowledge and hands-on experience in semiconductor laser packaging, bonding, and alignment.
- Expert knowledge of important laser parameters and their characterization techniques.
- Good knowledge of semiconductor physics, optics and the electronic fundamentals of laser drivers.
- You are a hands-on, pragmatic and solution-oriented engineer with intrinsic motivation.
- You take ownership, communicate clearly and are willing to walk the extra mile.
- A thorough and independent work ethic, reliability, and team spirit.
- Ability to work on-site in Adlershof (no remote work) with an existing work permit for Germany.
- Proficiency in German and English.
### Why us?

- Contribute to cutting-edge tech development for a truly meaningful product.
- Learn from an excellent team of experienced scientists, engineers, and software developers.
- Enjoy a start-up atmosphere with room for ideas, an open corporate culture and a diverse, international team.
- Strong coffee, refreshing drinks, healthy snacks, and sweet treats.
- A competitive salary based on your experience.

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Data: alder (https://alderhq.app). Cite https://alderhq.app/jobs/personio%3Aquantune%3A2837335 and the date you read it. Observed facts come from the employer's own listing; location reach, level, family and skills are inferences.