Back-End Development

Take your coding to the next level. Learn about next-gen programming languages and toolkits, like Kotlin, Scala, Golang, and AKKA.

Organisations & teams

Improve your team’s skills or upskill your organization.

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Recommended Back-End Development courses

Become an expert with our complete learning journeys and training programs tailored to your specific goals.

Kotlin Professional Developer Training

Become an expert

Advanced Kotlin Developer

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ASP.NET Core Fundamentals

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Upcoming courses

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AI Summer School for Product Professionals

Join us for the 2026 edition of the Xebia AI Summer School for Product Professionals!

5 days
In Person

Next:

10 Aug, 2026

From:

€2855

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AI Bootcamp for Developers
4 days
In Person

Next:

17 Aug, 2026

From:

€2012.5

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AI Bootcamp for Business
5 days
In Person

Next:

17 Aug, 2026

From:

€2625

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Agentic AI for Developers

Agentic AI introduces a new generation of systems that can plan, reason, and take actions. In this hands-on course, developers will learn how to build AI agents using modern tooling and Google Cloud Platform, exploring concepts like tool use, planning, and multi-step reasoning.

Giorgia Corrado

Agentic AI
Google Cloud Platform (GCP)
2 days
In Person

Next:

19 – 20 Aug, 2026

From:

€1525

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Behavioral Design for Transformation Leaders

Unlock the science of behavioral change to design people-first transformation strategies that actually stick.

Evelyn van Kelle

ai
Behavioral design
1 day
In Person

Next:

31 Aug, 2026

From:

€895

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Can’t find the course you’re looking for? There’s more!

Partnerships

Meet the trainers

Urs Peter

Urs Peter is a well-known Kotlin trainer and thought leader. Learn more!

Gill Cleeren

Gill Cleeren is the CTO of Xpirit Belgium, Microsoft MVP and Regional Director. He is also Pluralsight author since 2012.

Ruben Oostinga

Software Technology CTO and solution architect who bridges technical excellence with business value. Early adopter of AI-assisted development, helping teams accelerate delivery while maintaining strong architectural foundations.

Ask me anything!

Get in touch with Michiel Zeinstra, our Training Advisor. He’ll be happy to help you with any questions you might have!