(Senior) GenAI Engineer (f/m/d)

Remotely; Köln; Hybrid; EUR 90.000 - 150.000; Vollzeit

Benefits dieser Stelle

Hybrid work option

Workation opportunities

25 vacation days

Zusammenfassung

Trusted Shops is seeking a (Senior) GenAI Engineer (f/m/d) to join its AI Solutions Team. Colonge (hybrid) or Berlin (remote) offers a permanent full-time contract. You will build production-grade GenAI systems, deploy autonomous agents, and orchestrate complex AI workflows across enterprise platforms.

You will work with LangChain, LlamaIndex, and modern cloud services, delivering scalable APIs and compliant, explainable AI solutions while fostering a culture of learning and innovation.

Qualifikationen

• Degree in Computer Science, Machine Learning, Data Science, or related field or equivalent experience building production-grade GenAI systems.
• Proven experience deploying high-accuracy, scaled AI systems in production.
• Hands-on experience with Agentic AI and multi-agent orchestration, including planning, tool usage, decision-making, and self-correction.
• Strong Python skills and experience with modern GenAI frameworks (LangChain, LlamaIndex, etc.), vector databases (Pinecone, Chroma, pgvector), and embedding strategies.
• Experience building robust APIs and serverless AI services (FastAPI, REST) with async patterns, error handling, and scalability in mind.
• Practical experience with cloud AI/ML services (AWS Bedrock, SageMaker, Lambda, ECS/Fargate) or equivalent cloud environments.
• Fluent in English; additional languages are a plus.

Aufgaben

• Build production-ready GenAI systems: train, fine-tune, and deploy models for business-critical use cases.
• Develop autonomous AI agents that interact with users and systems using modular logic and the MCP.
• Implement advanced RAG & multi-agent systems with retrieval augmented generation.
• Create scalable AI services by packaging models into reusable APIs and serverless architectures.
• Integrate AI solutions with enterprise platforms like HubSpot and Salesforce for seamless workflows.
• Ensure reliability, explainability & compliance with company values.
• Leverage cloud-native architectures with AWS Bedrock, SageMaker, Lambda, ECS/Fargate.

Kenntnisse

Python

LangChain

LlamaIndex

Vector databases

REST APIs

Ausbildung

CS degree or equivalent

Tools

LangGraph

AgentCore

Strands Agents

Pinecone

Chroma

pgvector

Jobbeschreibung

At Trusted Shops, we're shaping Europe's Community of Trust -- a space where Businesses and Consumers connect with confidence, transparency, and security. Every day, millions of Users and thousands of Companies across Europe trust us to deliver safe, reliable, and seamless digital experiences.

To realize this ambitious Vision, we see Artificial Intelligence not as a trend but as a core driver of our future. AI is essential to how we solve complex challenges, scale our operations, and create customer experiences that are not just efficient but truly intelligent.
We're growing our AI capabilities with an AI-first mindset -- where AI is integrated from the ground up, powering the Solutions of tomorrow.

To join our AI Solutions Team, we are looking for a:

(Senior) GenAI Engineer (f/m/d)

Cologne (hybrid) or Berlin (remote) | Permanent Contract (Full-time)

Now, we're taking the next step: shaping the future of Agentic Commerce -- a future where AI doesn't just support decisions, but acts with purpose, responsibility, and impact.

Your Key Responsibilities:

• Build production-ready GenAI systems : Train, fine-tune, and deploy models for business-critical use cases like churn prediction, content generation, and trust scoring. Take full ownership of end-to-end AI solutions

• Develop autonomous AI agents : Design agents that make informed decisions, interact with users and systems, and integrate with tools and data sources using modular logic and the Model Context Protocol (MCP)

• Implement advanced RAG & multi-agent systems : Build Retrieval-Augmented Generation systems and orchestrate multi-agent workflows using frameworks like LangGraph, AgentCore, or Strands Agents

• Create scalable AI services : Package models into reusable APIs and serverless architectures (AWS Lambda, REST APIs), making AI capabilities accessible across teams

• Integrate with enterprise platforms : Connect AI solutions with HubSpot, Salesforce, proprietary tools, and other systems for seamless workflow automation

• Ensure reliability, explainability & compliance : Deliver trustworthy, transparent, and compliant AI solutions aligned with company values

• Leverage cloud-native architectures : Work with AWS (Bedrock, SageMaker, Lambda, ECS/Fargate) or other cloud platforms to build scalable AI pipelines

Why Join Trusted Shops?

• Shape the Future of AI at Scale: Drive how AI becomes an integral part of the product DNA of a European leading trust Tech Company

• Modern Tech Stack: Work hands-on with cutting-edge Generative AI Frameworks, scalable Architectures, and the latest Technologies that power innovative digital Solutions

• Growth and Learning Culture: Keep growing with dedicated time and budget for continuous learning, AI exploration, and professional development in an environment that values curiosity and innovation

• Flexible Work Environment: Benefit from remote work options, flexible hours, and a healthy Work-Life Balance that supports you both professionally and personally

• Inclusive and Purpose-Driven Culture: Join a diverse, open-minded Team that believes in building trust, empowering People, and driving meaningful progress - together

• Degree in Computer Science, Machine Learning, Data Science, or related field or equivalent experience building production-grade GenAI systems

• Proven experience deploying high-accuracy, scaled AI Systems in production , beyond PoCs or simple Chatbots

• Hands-on experience with Agentic AI and multi-agent orchestration , including planning, tool usage, decision-making, and self-correction

• Strong Python skills and experience with modern GenAI frameworks (LangChain, LlamaIndex, etc.), vector databases (Pinecone, Chroma, pgvector), and embedding strategies

• Experience building robust APIs and serverless AI Services (FastAPI, REST) with async patterns, error handling, and scalability in mind

• Practical experience with cloud AI/ML Services (AWS Bedrock, SageMaker, Lambda, ECS/Fargate) or equivalent cloud environments

• Data-driven and pragmatic mindset: delivering production-ready solutions with measurable impact

• Fluent in English; additional languages are a plus

• Collaborative, curious, and purpose-driven, ready to tackle complex AI challenges

What we offer you:

• Hybrid work: Combine flexible remote work with team time in the Cologne office (on-site days depending on your location)

• Workation: Temporarily work from a destination of your choice within the EU, Iceland, Liechtenstein or Norway

• Permanent contract with Europe's trusted brand

• 28 vacation days 2.5 additional days off at Christmas, New Year's Eve and Carnival

• Buddy programme (an experienced trustee is at your side)

• Individual training opportunities

• Events (Team Events, Unit Events, etc.)

• Health Pass (free online and offline sports, fitness and health courses)

BUILD A COMMUNITY OF TRUST WITH US - #cometotrus t

At Trusted Shops, we are interested in you as a person - whether you fit in with us is
independent of gender, nationality, ethnic and social origin, religion/belief, disability, age, sexual orientation and identity. Trusted Shops is clearly committed to diversity and against discrimination.