Senior AI Software engineer Bucharest

Senior AI Software engineer
Bucureşti
Bucharest, Bucharest, Romania

For job seekers, BONAPOLIA offers a gateway to exciting career prospects and the chance to thrive in a fulfilling work environment. We believe that the right job can transform lives, and we are committed to making that happen for you.

Required Skills: Primary skill / DWH & BI

Seniority Level: Senior

Location: Bulgaria, Georgia, Hungary, Lithuania, Poland, Romania, Uzbekistan

Availability: ASAP

Project Duration: up to 4 months

About the Client

Customer is building
- edge AI systems that interact with users through natural language, vision, and context. As an AI Software Engineer, you’ll build critical systems for inference, APIs, pipelines, and experimentation tools that support our product suite and research teams.

What You’ll Do

● Develop
- grade software to deploy and serve LLMs and ML models.

● Collaborate with researchers to translate prototypes into robust services.

● Build APIs and services for LLM inference, embedding generation, and evaluation.

● Optimize system performance, latency, and throughput using smart caching and batching.

● Contribute to internal tools for
- tuning, data processing, and observability.

What You Bring

● 4+ years in backend, ML, or AI engineering roles.

● Proficient in Python (Fast
API, Pydantic) and/or Type
Script, Go.

● Experience with model deployment, vector databases, or embedding search.

● Strong understanding of ML lifecycle, including logging and evaluation metrics.

● Hands-on experience with Hugging Face, Lang
Chain, Llama
Index.

● Knowledge of distributed systems, cloud infra, and container orchestration.

● Interest in
- AI interfaces and ethical ML systems.

English level

Intermediate/Upper-Intermediate









? Ready to Join?
We look forward to receiving your application and welcoming you to our team!