AI Engineer | Mid-Senior
Warsaw
Engineering & Product – Engineering /
Full Time /
Hybrid
nexos.ai is an AI orchestration platform that helps our customers deliver game-changing AI solutions. With advanced automation and intelligent decision-making, nexos.ai makes AI practical and scalable for real-world use.
As an AI Engineer at nexos.ai, you will be building AI solutions at the forefront of the GenAI innovation. You will be the key person to work alongside product development teams, participate in discovery, proof of concept and delivery stages.
Main Responsibilities:
- Lead AI/ML innovations;
- Hands-on work trying out new concepts, AI frameworks and tooling around them for different use cases - Evaluations, Agents, RAGs, Guardrails, Proxies & Gateways, and other solutions;
- Evaluate new LLMs, and assess for performance, cost, and other metrics;
- Work with product development teams - from discovery to delivery;
- Build Proof of Concept solutions internally (nexos.ai product) and externally (customers and partners);
- Act as GenAI expert for Product development;
- Bonus: act as AI evangelist to promote the adoption and understanding of AI both within and outside nexos.ai.
Core Requirements:
- Strong record of work on AI/ML projects in production;
- Professional expertise in building Python applications; designing, executing, and maintaining AI systems;
- Good understanding of different AI developer frameworks and tooling
- Background in proprietary or open-source LLM usage for text, embeddings or multi-modal use cases;
- Expertise in prompt engineering and evaluation techniques;
- Curiosity and inner drive to stay on top of the market;
- Sense of ownership and accountability, capable of planning your work effectively;
- Get Things Done attitude, mixed with a creative approach when needed.
Bonus Point:
- Experience building Agentic systems or RAGs;
- Deep expertise in data science methodologies, ML algorithms, and NLP techniques.
Salary Ranges:
- Gross salary is 18000 - 33400 PLN/month
