AI Engineer

Category: Software Development

Location: Iași, Romania

Referral Reward: € 2,000

Employment Type: Employment contract, B2B

Time Allocation: Full Time

Workplace Type: Hybrid

Remaining positions: 2

Who is this role for

We are looking for an AI Engineer who is, first and foremost, a product builder. In this role, you won't just be running experiments in a notebook; you will own the end-to-end AI strategy and its direct impact on our customers. In this role, you wil... Read More

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Requirements:

OUR TECH INTERESTS Models: OpenAI, Anthropic, Google Gemini, and Open Source (LLaMA, Mistral). Stack: TypeScript, Python, LangChain, etc Infra: AWS, Kubernetes, CI/CD for LLMs.
The Product Mindset: You are a product person at heart. You care about whether the AI actually solves the user's problem, not just if the loss curve is going down.
High-Agency Builder: You prefer building systems over following manuals. You identify bottlenecks in our AI workflows and fix them before they become tickets.
AI/ML Expertise: 2+ years of experience in ML, AI, or Data/Backend roles with a deep understanding of modern LLM stacks.
Technical Mastery: Strong skills in TypeScript (our core) and/or Python, with hands-on experience in frameworks like LangChain or equivalent orchestration layers.
RAG & Vector Mastery: You’ve built production-grade RAG pipelines and understand the nuances of embedding, retrieval strategy, and re-ranking.
Evaluation Obsession: You understand that "it works on my machine" doesn't apply to LLMs. You have experience setting up evaluation frameworks to measure and improve model performance.
Cloud & Scale: Experience deploying AI services in AWS or containerized environments, ensuring they are scalable and cost-effective.
Communication: You can explain the trade-offs of a specific model architecture to a founder and a technical bottleneck to a peer with equal clarity.