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tgndata

AI Engineer (Hybrid/Athens)

Reposted 15 Days Ago
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In-Office
Athens
Mid level
In-Office
Athens
Mid level
Seeking an AI Engineer to develop AI features for a SaaS product, focusing on LLM applications, Python APIs, and integrations with data systems.
The summary above was generated by AI

Ready to Build the First AI Layer of a Global SaaS Product?

We’re hiring our first AI Engineers to help turn years of data, insights, and pricing expertise into intelligent automation. Your mission: build the AI foundation of our platform and bring our AI Pricing Copilot to life - used by some of the world’s biggest retail and e-commerce brands in over 30 countries.

You’ll work across LLM tools, retrieval pipelines, and backend APIs to create real product features - with the freedom to define the stack, best practices, and long-term architecture.

📚Your Mission - Build AI Capabilities That Power Real-World Decisions

  • Design and implement LLM-driven features, from retrieval-augmented generation (RAG) to summarization and insights
  • Build and maintain Python APIs (FastAPI) to serve AI features in production
  • Integrate with vector databases, model endpoints, and internal pricing data
  • Prototype with frameworks like LangChain, LangGraph, or CrewAI — then turn experiments into stable features
  • Shape our AI roadmap and tooling decisions as our founding AI engineer
  • Collaborate with backend and data teams to bring models to production and ensure reliability

🔓 Skills, and experience to unlock the role:

  • Solid experience with LLM applications, RAG, or multi-agent flows using LangChain, CrewAI, or equivalents
  • Strong Python development skills, especially in data-heavy environments
  • Familiarity with model APIs (OpenAI, HuggingFace) or custom model deployment
  • Experience with vector databases (e.g. FAISS, Weaviate, Qdrant)
  • Comfortable working with APIs, structured data (SQL), and version control
  • A product-minded builder — you care about delivering real, usable outcomes
  • Clear communication skills in async, remote-friendly teams

🚀 Bonus Points For:

  • Experience bringing AI features into production SaaS products
  • Comfort with MySQL, Redis, or document-based stores
  • Familiarity with observability and monitoring for data/AI pipelines
  • Some Exposure to Elixir or interest in integrating with non-Python services
  • Background in pricing, retail, or e-commerce data environments

💰 What You Get - Perks That Matter

  • Private health insurance
  • 25 days paid leave, plus your birthday off
  • Monthly lunch allowance & free coffee/snacks
  • Hybrid work: flexible WFH schedule + 2 team days onsite
  • Support for courses, degrees, and tech seminars
  • Modern office & casual team lunches
  • Social events, game nights, and team offsites

ABOUT tgndata® 🌐Learn more at tgndata.com

At tgndata, we're on a mission to revolutionize pricing intelligence for Retail and E-commerce. Our SaaS platform empowers brands and retailers in over 30 countries to monitor markets in real-time, optimize pricing strategies, and stay ahead of the competition.

Recognized as the Best BI & Analytics Tool of 2024 by the German Ecommerce Awards.

Trusted by some of the biggest global brands, we combine cutting-edge technology, scalable data infrastructure, and deep market expertise to deliver powerful, actionable insights. From advanced web crawling to high-volume data processing and machine learning - our solutions help our customers unlock real value, fast.

We're growing fast and building bold. Join us and be part of what's next!

Top Skills

Crewai
Faiss
Fastapi
Huggingface
Langchain
MySQL
Openai
Python
Qdrant
Redis
SQL
Weaviate

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