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Lennart

Internship - AI engineer

Lennart
Sweden · Internship · Internship

Are you looking for a challenge, lots of learnings, and the possibility to bring value to a fast-paced startup? We are now looking for a AI Engineer Intern to join the team at LNNRT during a period of 4 to 6 months (September 2026 - March 2027).


The purpose of the AI development team is to drive the development of LNNRT in unison with our customer needs. In your role you will work with database architecture and developing our application layer on LLMs.


Our goal with this internship is to offer a full time position after the internship period has ended.


As this is an internship we don’t expect you to know everything beforehand but are looking for someone that likes innovation and wants to develop.


Required Skills:

  • Experience with Python
  • Experience with SQL
  • Experience with developing application layers on LLMs.
  • Excellent written and verbal communication in English
  • You should also be studying any relevant education or have similar experience


Preferred Skills:

  • Ability to communicate and understand Swedish
  • Experience in Langchain


Your characteristics:


As a person, you are driven, independent and a sharp communicator, and possess good analytical ability and accuracy. You are willing to work hard and perform different types of tasks, high and low, with quality and positive attitude, and like to work externally, independently and in teams with colleagues and customers.


You can expect


  • You will gain a striking set of experiences from practical work within the field.
  • To become part of our tight team where we support and learn from each other, where the goal is always to deliver the highest quality to our customers
  • Opportunity to build an invaluable network of contacts
  • The coolest underground office in central Stockholm
  • Free coffee / tea
  • Compensation of 10000 kr/month
  • LNNRT Merch


If you don’t have any or some of the skills listed above please motivate why you would still be a great fit for the role.


Our process typically consists of three stages, first interview, technical case, evaluation/offer. We like to keep the process as slim and fast as possible.


If you have any questions regarding our internship please contact: [email protected]


Key Skills

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Posted
Mar 31, 2026
Type
Internship
Level
Internship
Location
Stockholm
Company
Lennart

Industries

Data Infrastructure Analytics

Categories

Engineering Information Technology

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