AI Engineer

Bluecrux; Aalst; On-site; EUR 60,000 - 90,000; Full time

Benefits offered by this job

Bonus

Electric company car

Job summary

Bluecrux is seeking an AI Engineer to build and deploy LLM applications, AI agents and automations for internal teams and clients. You will develop reliable Python services, APIs, connectors and tool-calling integrations, translating business needs into practical technical solutions.

At medior level, you own defined solutions with guidance from experienced colleagues; at senior level, you lead end-to-end solutions, make architecture decisions and mentor others.

Qualifications

• At least two years of relevant experience; senior candidates often five+ years.
• Strong hands-on Python development experience.
• Built and delivered applications using generative AI, LLMs or AI agents.
• Experience with APIs, integrations and tool calling.
• Understanding of AI testing, security, privacy and maintainability.
• Experience with Microsoft 365, Power Platform, Copilot Studio, Azure AI Foundry or Key Vault.
• You can translate business needs into technical solutions and explain decisions clearly.

Responsibilities

• Build and deploy LLM applications, AI agents and automations.
• Develop reliable Python services, APIs, connectors and tool-calling integrations.
• Translate business needs into practical technical solutions.
• Build reusable AI components and delivery accelerators.
• Design prompts, tests and evaluations to improve quality, security and reliability.
• Work with consultants, architects, product and delivery teams, and clients.

Skills

Python development

LLM applications

AI agents

APIs & integrations

Tool calling

AI testing & security

Business requirement translation

English fluency

Hybrid work adaptability

Driver's license

Education

Master’s degree or equivalent

Tools

Microsoft 365

Power Platform

Copilot Studio

Azure AI Foundry

Key Vault

APIs tooling

Job description

Job Description

About the role

At Bluecrux, we turn AI ideas into solutions people can actually use. As an AI Engineer, you will build AI applications, agents and integrations for our internal teams and clients.

We welcome both medior and senior candidates. Your responsibilities will match your experience.

You Will

• Build and deploy LLM applications, AI agents and automations.
• Develop reliable Python services, APIs, connectors and tool-calling integrations.
• Translate business needs into practical technical solutions.
• Build reusable AI components and delivery accelerators.
• Design prompts, tests and evaluations to improve quality, security and reliability.
• Work with consultants, architects, product and delivery teams, and clients.

At medior level, you will own defined solutions with support from experienced colleagues.

At senior level, you will lead solutions end to end, make architecture decisions and guide colleagues and clients.

This is a hands-on engineering role for people who want to build and deliver, not a research or data science position.

Job Requirements

About you

We Would Like To Meet You If

• You have at least two years of relevant experience; senior candidates typically bring five or more.
• You have strong hands-on Python development experience.
• You have built and delivered applications using generative AI, LLMs or AI agents.
• You have experience with APIs, integrations and tool calling.
• You understand AI testing, security, privacy and maintainability.
• You have Experience with Microsoft 365, Power Platform, Copilot Studio, Azure AI Foundry or Key Vault.
• You can translate business needs into technical solutions and explain your decisions clearly.
• You are fluent in English.
• You show a willingness to travel globally and to work in a hybrid working model.
• You have a valid driver’s license, or you will obtain this in the next 6 months.
• You hold a relevant master’s degree or have equivalent practical experience.
• You learn quickly, take initiative and connect with our values: dig deep, own it, come together, move fast and be kind!

Experience in consulting, a software product company or a technology scale-up is a plus. Knowledge of supply chains, cloud platforms, LLMOps or the Model Context Protocol (MCP) is useful but not required.

Why join us?

• Build real AI solutions, not just presentations or experiments.
• Help shape Bluecrux’s growing AI capability.
• Work on internal initiatives and high-impact solutions for global clients.
• Enjoy ownership, visibility and room to explore new technologies.
• Collaborate with experts across technology, product and consulting.
• Benefit from a flexible hybrid environment, growth opportunities, a competitive salary, bonus and electric company car.

About Us

At Bluecrux, we transform supply chains into smart, efficient value chains through a blend of expert consulting and cutting-edge technology. We collaborate closely with industry leaders like Johnson & Johnson, GSK, Bridgestone, AkzoNobel, Beiersdorf, Oatly, and many more - creating partnerships that drive meaningful impact. With a global presence in Europe, the US and APAC, we're committed to shaping the future of value chains, one success story at a time.