Enterprise AI Architect & Engineer

Keyrus; Den Haag; Hybrid; EUR 70,000 - 89,000; Part time

Benefits offered by this job

Meal allowance

Private medical insurance

22 days annual leave

KLX – Keyrus Learning Experience

Collaborative international work环境

Job summary

Keyrus is seeking an AI Engineer to join our team in Zaandam, Netherlands, on a freelance/B2B contract for 6 months. You will design, build, and deploy enterprise AI solutions, from architecture to production, using LLMs, RAG, and agentic AI.

This role blends hands-on engineering with technical leadership and collaboration across international teams. You will mentor engineers, participate in architectural decisions, and ensure secure, scalable deployments while working in a hybrid on-site model

Qualifications

• 6–10 years of professional software engineering experience.
• 2–5 years of hands-on experience building and deploying AI/LLM applications in production environments.
• Proven experience taking AI solutions from development through to production.
• Experience working in Agile, collaborative, and engineering-focused environments.
• Professional proficiency in English.

Responsibilities

• Design and develop scalable enterprise AI architectures for LLM, RAG, and Agentic AI applications.
• Build production-ready AI applications using Python and REST APIs.
• Develop and integrate LLM-powered solutions, including RAG pipelines, AI agents, and supporting services.
• Design solutions that are secure, maintainable, scalable, and fit for enterprise environments.
• Work with Azure, Docker, Kubernetes, PostgreSQL, and pgvector to deploy and operate AI solutions.
• Contribute to technical decisions around architecture, frameworks, APIs, data, infrastructure, and deployment.
• Drive engineering quality through code reviews, technical guidance, and mentoring of other engineers.
• Collaborate with multidisciplinary teams and stakeholders to translate business requirements into effective technical solutions.
• Support delivery through CI/CD, Agile development practices, testing, and continuous improvement.

Skills

Python

LLMs

RAG

Agentic AI

REST APIs

CI/CD

Code reviews

Mentoring

Architectural design

Tools

LangChain

Docker

Kubernetes

Azure

PostgreSQL

pgvector

Job description

Keyrus is seeking an AI Engineer to join our team in Zaandam, Netherlands, on a freelance/B2B contract for 6 months. You will design, build, and deploy enterprise AI solutions, from architecture to production, using LLMs, RAG, and agentic AI.

This role blends hands-on engineering with technical leadership and collaboration across international teams. You will mentor engineers, participate in architectural decisions, and ensure secure, scalable deployments while working in a hybrid on-site model