Full Stack AI Engineer

Doxis GmbH; Groningen; Hybrid; EUR 60,000 - 95,000; Full time

Job summary

Klippa, a Doxis company in Groningen, Netherlands, is hiring 3 Full Stack AI Engineers to build production-grade AI applications from idea to deployment. This role suits engineers who enjoy working across AI, backend systems and product development.

You will design end-to-end applications embedding AI, develop models with PyTorch or TensorFlow, containerize with Docker, and contribute to CI/CD pipelines. You’ll collaborate with product and customer-facing teams and present technical solutions

Qualifications

• Proven experience building production-ready, end-to-end applications.
• Strong hands-on expertise in AI/ML frameworks.
• A solution builder mindset: you see the full picture, understand business impact, and translate requirements into scalable designs.
• Deep understanding of system scalability and performance engineering.
• Practical, challenge-driven attitude: you approach technical constraints as opportunities to innovate.
• Interest in working across the tech stack with a willingness to learn.

Responsibilities

• Design and build end to end applications and new features that deeply embed AI.
• Develop and implement AI models using frameworks such as PyTorch and/or TensorFlow.
• Take ownership from concept to production: solution design, implementation, deployment, and optimization.
• Build and maintain containerized applications using Docker.
• Implement and improve CI/CD pipelines.
• Collaborate closely with product and customer-facing teams.
• Participate in customer calls and live demonstrations, presenting technical solutions with clarity and confidence.

Skills

AI/ML frameworks

Full stack

Customer communication

Scalability engineering

Tools

Docker

CI/CD

Job description

At Klippa – a Doxis company, we build AI systems that understand and process millions of real-world business documents.
Our technology helps companies automatically extract data from invoices, receipts, passports, and contracts using advanced machine learning, computer vision, and LLM-based AI systems.
To accelerate our product development, we are hiring 3 Full Stack AI Engineers who want to build production-grade AI applications from idea to deployment.
This role is ideal for engineers who enjoy working across AI, backend systems, and product development.

Groningen, The Netherlands

What You'll Do.

Most importantly, you will work on real-world AI systems used by global companies.

• Design and build end to end applications and new features that deeply embed AI - spanning backend, frontend, and AI components.
• Develop and implement AI models using frameworks such as PyTorch and/or TensorFlow.
• Take ownership from concept to production: solution design, implementation, deployment, and optimization.
• Build and maintain containerized applications using Docker.
• Implement and improve CI/CD pipelines.
• Collaborate closely with product and customer-facing teams.
• Participate in customer calls and live demonstrations, presenting technical solutions with clarity and confidence.

What You Bring.

We look for the right work ethic, character and a genuine passion for technology. We care less about specific degrees or X years in experience.

• Proven experience building production-ready, end-to-end applications
• Strong hands-on expertise in AI/ML frameworks.
• A solution builder mindset: you see the full picture, understand business impact, and translate requirements into scalable designs.
• Deep understanding of system scalability and performance engineering.
• Practical, challenge-driven attitude: you approach technical constraints as opportunities to innovate.
• Interest in working across the tech stack, displayed below. Experience in all is not required, but a strong willingness to learn is essential.
• Strong communication skills and comfort engaging directly with customers.
• You speak English fluently, any additional language is a plus .