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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
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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