Senior AI Engineer - Production-Grade AI Platform & Governance

Koda Tech; Antwerpen; Presencial; EUR 75.000 - 110.000; Jornada completa

Descripción de la vacante

Koda Tech in Belgium is seeking a Senior AI Engineer to build production-grade AI services powering AI applications and agents. You will design central AI services that enable reasoning, retrieval and action within a secure, scalable platform.

You will work with architects, software engineers and AI specialists to implement RAG pipelines, governance controls and monitoring while integrating diverse LLM providers.

Formación

• 5+ years of commercial software engineering experience.
• Minimum 2 years building and deploying AI or LLM-based applications in production environments.
• Strong Python development experience, ideally with FastAPI or similar frameworks.
• Experience with agentic AI frameworks such as LangChain, LangGraph, CrewAI or similar.
• Strong knowledge of Retrieval-Augmented Generation (RAG) architectures.
• Experience working with embeddings, vector databases and semantic search technologies.
• Understanding of prompt engineering, evaluation frameworks and LLM optimisation techniques.
• Experience deploying applications using containers and cloud-native technologies.
• Knowledge of software engineering best practices including testing, CI/CD and observability.
• Strong communication skills and the ability to work within cross-functional teams.

Responsabilidades

• Design and develop agent-based AI systems using modern orchestration frameworks.
• Build and optimise Retrieval-Augmented Generation (RAG) pipelines using vector search and enterprise knowledge sources.
• Develop scalable backend services in Python and FastAPI.
• Implement AI governance, security controls and guardrails to ensure safe and responsible AI usage.
• Engineer integrations with multiple Large Language Models and AI providers.
• Develop evaluation frameworks, automated testing and monitoring solutions for AI applications.
• Create tooling for prompt management, model routing and AI service management.
• Collaborate with software engineering, architecture and product teams to translate AI concepts into production-ready solutions.
• Improve performance, reliability and scalability of AI services running in containerised environments.
• Contribute to architectural decisions and establish engineering best practices within the AI platform.

Conocimientos

Software Eng

Python

AI in prod

LangChain

RAG

Vector DB

Prompting

CI/CD

Observability

Herramientas

FastAPI

Docker

Kubernetes

LangChain

OpenSearch

Descripción del empleo

Koda Tech in Belgium is seeking a Senior AI Engineer to build production-grade AI services powering AI applications and agents. You will design central AI services that enable reasoning, retrieval and action within a secure, scalable platform.

You will work with architects, software engineers and AI specialists to implement RAG pipelines, governance controls and monitoring while integrating diverse LLM providers.