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(Senior) AI Engineer – AI Booster Team(m/w/x)
Architecting and building LLM-powered features and agentic systems with multi-agent orchestration. 1+ years hands-on LLM systems building required. Learning and development budget, Idealo Learning Hub.
Requirements
- 3+ years professional software engineering experience
- 1+ years hands-on LLM-centric systems building
- Knowledge of LLM workflows, RAG design, embeddings, vector databases, prompt strategies, multi-agent patterns
- Experience with model evaluation, selection, optimization, cost-effective deployment
- Proficiency in Python (core)
- Familiarity with modern engineering stack (FastAPI, Node.js/TypeScript, React)
- Comfortable with ML/AI infrastructure & orchestration
- High personal agency and bias for action
- Stay on top of GenAI research and tooling
- Contribute to team knowledge
- Evidence of exceptional achievement (open-source, AI tooling, competitions, publications)
- Motivation and growth valued over checklist completion
Tasks
- Collaborate with cross-functional teams to design, prototype, and ship LLM-powered features
- Architect and build advanced LLM workflows and agentic systems
- Orchestrate multi-agent systems, tool use, and execution flows
- Select and evaluate models and inference infrastructure
- Balance cost, latency, quality, and safety in model selection
- Develop reusable AI building blocks like RAG pipelines and evaluation frameworks
- Champion automated evaluations and human-in-the-loop checks
- Ensure quality, reliability, and cost effectiveness through continuous feedback
- Serve as a technical mentor by running office hours, reviews, and workshops
- Level up GenAI skills across the company
Work Experience
- 3 years
Education
- Vocational certification
Languages
- English – Business Fluent
Tools & Technologies
- LLM
- generative AI
- RAG
- embeddings
- vector databases
- Python
- FastAPI
- Node.js
- TypeScript
- React
- ML/AI infrastructure
- cloud services
- containerization
- CI/CD
- monitoring
Benefits
Learning & Development
- Learning and development budget
- Idealo Learning Hub
- eLearning offerings
Mentorship & Coaching
- Coaching
Other Benefits
- Mediation
Snacks & Drinks
- Free organic breakfast
- Free coffee
- Free lemonades
Free or Subsidized Food
- Excellent free lunch
Team Events
- After-work beer
- Foosball
- Team events
- Company events
Startup Environment
- Rooftop terrace
Mental Health Support
- Free counseling and support
Company Bike
- Job bike
Public Transport Subsidies
- Deutschlandticket
Healthcare & Fitness
- Fitness and sports options
- Urban Sports membership
- Gympass membership
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(Senior) AI Engineer – AI Booster Team(m/w/x)
Architecting and building LLM-powered features and agentic systems with multi-agent orchestration. 1+ years hands-on LLM systems building required. Learning and development budget, Idealo Learning Hub.
Requirements
- 3+ years professional software engineering experience
- 1+ years hands-on LLM-centric systems building
- Knowledge of LLM workflows, RAG design, embeddings, vector databases, prompt strategies, multi-agent patterns
- Experience with model evaluation, selection, optimization, cost-effective deployment
- Proficiency in Python (core)
- Familiarity with modern engineering stack (FastAPI, Node.js/TypeScript, React)
- Comfortable with ML/AI infrastructure & orchestration
- High personal agency and bias for action
- Stay on top of GenAI research and tooling
- Contribute to team knowledge
- Evidence of exceptional achievement (open-source, AI tooling, competitions, publications)
- Motivation and growth valued over checklist completion
Tasks
- Collaborate with cross-functional teams to design, prototype, and ship LLM-powered features
- Architect and build advanced LLM workflows and agentic systems
- Orchestrate multi-agent systems, tool use, and execution flows
- Select and evaluate models and inference infrastructure
- Balance cost, latency, quality, and safety in model selection
- Develop reusable AI building blocks like RAG pipelines and evaluation frameworks
- Champion automated evaluations and human-in-the-loop checks
- Ensure quality, reliability, and cost effectiveness through continuous feedback
- Serve as a technical mentor by running office hours, reviews, and workshops
- Level up GenAI skills across the company
Work Experience
- 3 years
Education
- Vocational certification
Languages
- English – Business Fluent
Tools & Technologies
- LLM
- generative AI
- RAG
- embeddings
- vector databases
- Python
- FastAPI
- Node.js
- TypeScript
- React
- ML/AI infrastructure
- cloud services
- containerization
- CI/CD
- monitoring
Benefits
Learning & Development
- Learning and development budget
- Idealo Learning Hub
- eLearning offerings
Mentorship & Coaching
- Coaching
Other Benefits
- Mediation
Snacks & Drinks
- Free organic breakfast
- Free coffee
- Free lemonades
Free or Subsidized Food
- Excellent free lunch
Team Events
- After-work beer
- Foosball
- Team events
- Company events
Startup Environment
- Rooftop terrace
Mental Health Support
- Free counseling and support
Company Bike
- Job bike
Public Transport Subsidies
- Deutschlandticket
Healthcare & Fitness
- Fitness and sports options
- Urban Sports membership
- Gympass membership
Like this job?
BetaYour Career Agent finds similar jobs for you every day.
About the Company
idealo internet GmbH
Industry
IT
Description
Das Unternehmen hilft Nutzern, bessere Kaufentscheidungen zu treffen und konzentriert sich auf agiles Arbeiten und Nachhaltigkeit.
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