AI Engineer | Mid-Senior
Warsaw / Wroclaw
Engineering & Product – Engineering /
Full Time /
Remote
Join the AI revolution by contributing to our team's mission - helping businesses efficiently deploy AI at scale. With us, you'll be building distributed systems, designing reliable and adaptive solutions, and writing code that shapes the future of how AI is used.
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
What we offer
• Professional growth. Internal and external events, online training, conferences, books - everything you need to reach full potential.
• Health benefits. Private health insurance, sports access card, online workouts, consultations to feel and be your best.
• Team spirit. Team buildings and parties with games, shows, tastings, food coupons, gifts, and it’s on us.
• Additional paid leave. Additional days are covered by us in cases of illness or special occasions.
• Flexibility. Flexible working time arrangement.
