AI Engineer Intern
đDo you want to become an ERNIan? You will find domain tech experts that collaborate in creating challenging solutions allowing you to develop yourself and work in the đ of your technical expertise!
Would you like to start your career as an AI Engineer? đ
We are launching a paid internship program focused on building production-ready AI systems using Python, LLM technologies, and cloud platforms.
You will gain hands-on experience developing real AI backend systems under technical mentorship.
What you will bring đ¤
Studies in Computer Science, AI, Data Science, or a related technical degree
Availability for an internship through an agreement with an academic institution
English level B2 or higher. German is a plus
Strong Python knowledge
SQL fundamentals
Basic understanding of APIs and backend development
Demonstrable interest in AI, Data, or Software Engineering
Genuine motivation to learn and grow in applied AI engineering
Familiarity with Agile methodologies
What you will do
Design and implement Python-based backend services
Integrate LLM APIs, such as Azure OpenAI or OpenAI
Build RAG pipelines using embeddings and vector databases
Implement structured outputs and validation logic
Learn how to estimate and optimize AI token costs
Support the deployment of containerized AI services to Azure
Write clean, tested, production-oriented code
Gain exposure to Cloud Native Applications
Use AI-assisted development tools such as Claude Code, Copilot, or Codex
Work as part of a Scrum team, receiving guidance and technical mentorship
WOULD YOU LIKE TO BECOME AN ERNIan? APPLY NOW!
- Department
- Data & AI
- Role
- AI Engineer
- Location
- Valencia
- Remote status
- Hybrid
- Level
- Junior
About ERNI Spain
ERNI is a Swiss Software Engineering company leader in building complex, customized software solutions. Itâs more than 25 years of using technology to have a positive impact on people's lives.
We build digital solutions that connect the physical world (devices & connectivity) with the digital one (software solutions, connected, or consuming their data). Our teams are focused on prioritize the software lifecycle & to ensure that our code is both clean and secure. Our maturity in building high-impact software solutions approaches us whatever industry looking for quality and sophistication (e.g. Gaming, FMCG or Validation & Inspection..).
Our leadership in the Health-Tech (Diagnostic Medical Devices, Pharma, Health Care and more) and in all industries around Smart Devices (Robots, Cars, 3D Printers, Machinery), in a powerful combination with the way we growth people, let us create a growing, learning and challenging set up for ERNIans.