Stockholm
AI Engineer (Mid–Senior)
Full-Time
Location: Hybrid option at our Stockholm HQ
Reports to: CTO
What You will Do
Build and deploy LLM‑powered features: retrieval‑augmented generation, autonomous agents, prompt‑chains.
Fine‑tune open‑weight models and evaluate commercially‑hosted LLM APIs (GPT‑4o, Claude, Gemini).
Design dependable knowledge‑graphs and vector‑search pipelines to surface supplier data.
Collaborate with Product and Data Science to translate fuzzy ideas into shippable AI products.
Promote agentic coding and AI‑first development practices across engineering teams.
Tech You will Touch
LangChain · Python · Kubeflow · Vertex AI / Bedrock / Anthropic APIs · Vector DBs (PGVector, Weaviate) · BigQuery · Looker · Kubernetes · Terraform · Elastic
What We are Looking For
3+ years building ML/AI products, with recent focus on large‑language‑model applications.
Strong Python skills and familiarity with modern ML stack (PyTorch, HuggingFace, TensorFlow-lite).
Practical knowledge of vector search, embeddings, and retrieval systems.
Experience shipping models to production and monitoring real‑world performance.
Nice‑to‑Have
Contributions to open‑source LLM tooling or research publications.
Experience with autonomous agent frameworks or reinforcement‑learning‑with‑feedback.
Why Join Us
Direct access to OpenAI, Claude, and Gemini models for experimentation.
Opportunity to shape an AI‑first culture and influence product roadmap.
Hybrid/remote flexibility and competitive salary + equity package.
Application Process
Screening call → Technical deep‑dive → Take‑home prompt‑engineering task → Team fit → Offer.
Send your CV & a personal letter to career@speya.ai