Software & Applied AI Engineer (Remote, Romania)

You are a software engineer with solid experience in building reliable services and you want to take the next step into the world of AI? Then this role at GuideStream might be a perfect fit. As a Software & Applied AI Engineer (Remote, Romania) you will work in a small, experienced team on real customer solutions – from integrating modern AI services into existing system landscapes to developing new, cloud-based backend components. Occasionally, you will also contribute to frontend development, e.g. for Human in the loop interfaces. Requirements - You live in or close to Brasov (an office is planned in the future with hybrid setup) - 3+ years of professional experience in backend development, ideally building and maintaining RESTful and/or GraphQL APIs - Strong programming skills in at least one of the following: TypeScript, Python or .NET (C#) - Experience in developing and operating enterprise / business applications (e.g. banking, insurance, manufacturing or similar domains) - Solid knowledge of relational and/or NoSQL databases (e.g. PostgreSQL, SQL Server, MongoDB, etc.), including data modeling and query optimization basics - Hands-on experience with at least one major cloud provider (e.g. Azure, AWS or GCP) and cloud-native services - Practical experience with Docker and container-based development/deployment workflows - Familiarity with modern software engineering practices (version control with Git, code reviews, CI/CD, testing) - Strong problem-solving skills, a pragmatic mindset and willingness to take ownership from design to production - High motivation to learn and work with AI/ML and LLM-based solutions, even if not yet an expert - Good communication skills in English (written and spoken) Nice to have: - Experience in Graph and Vector Databases - MCP Development - FastAPI, FastMCP, Agno, Langchain - Apache AGE, pgvector, NEO4J