AI Engineer

group.one; Berlin; On-site; EUR 70,000 - 90,000; Full time

Benefits offered by this job

Flexible working hours

Home office available

Excellent development opportunities

Job summary

A leading European hosting organization is looking for an experienced AI Engineer to join their Intelligent Experience team in Berlin. The role focuses on transforming ideas into scalable production code and requires at least 5 years of experience in PHP and/or Python, along with Docker and Kubernetes knowledge. This position champions collaboration, providing you the opportunity to work closely with other engineers while contributing to the development of cutting-edge AI solutions. Flexible working hours and a supportive team culture are offered.

Qualifications

• At least 5 years of experience with PHP and/or Python software engineering.
• Experience designing and maintaining production applications.
• Experience in developing microservices and modern software architectures.

Responsibilities

• Transform ideas into scalable and secure production code.
• Translate stakeholder needs into functional software requirements.
• Design and build enterprise-grade PHP and Python services.

Skills

PHP

Python

Docker

Kubernetes

CI/CD

MLOps principles

Fluent English

Fluent Dutch

Tools

Symfony

FastAPI

LangChain

LangGraph

Neuron AI

Job description

Are you a software engineer energised by complex challenges and eager to delve deeper to devise smart solutions? Within our Intelligent Experience team, you'll work on innovative software that directly contributes to an optimal user experience for our customers. You'll interact daily with AI Process Developers and other AI Engineers, seamlessly moving between ideas, technology, and practical application. In this role, you'll have the freedom to take initiative, contribute ideas, and translate your technical vision into concrete solutions within a dynamic organisation.

Who are we?

Helping entrepreneurs achieve their online ambitions is our mission. We believe that every entrepreneur can be successful online and continue to grow. At group.one, we make online success possible for our customers. We do this in a reliable, dedicated, and simple way, so our customers can focus on their business. Our teams facilitate our customers in hosting, designing, building, and maintaining websites and online stores. group.one is a leading international hosting organisation with:

• More than 2,900,000 registered domains
• More than 2,000,000 customers in 149 countries
• More than 1,000 employees with over 40 different nationalities
• 10 major brands in the European market

The Dutch branch, group.one Netherlands, consists of the brands Hostnet, one.com, and Antagonist. The offices are located in Amsterdam and Enschede. At group.one, we are consciously committed to diversity and equality. We value an inclusive work environment where everyone can be themselves and feel at home.

What will you be doing?

As an AI Engineer within our Intelligent Experience team, you will be the one who converts Proof of Concepts into scalable software and bridges the gap between customer needs and software architecture. You will:

• Transform ideas into scalable and secure production code with a focus on stability and performance
• Translate stakeholder needs into concrete and functional software requirements
• Design and build enterprise‑grade PHP and Python (micro)services and AI‑integrated applications
• Professionalise Proof of Concepts (PoCs) by implementing testing, observability, logging, monitoring, and CI/CD practices
• Be interested in modern AI techniques, such as RAG systems, Agentic AI, and Machine Learning
• Work closely with AI Process Developers to connect Agentic AI‑driven systems to the software you write
• Ensure code quality and security by applying best practices and modern software patterns
• Actively contribute to technical decisions, architecture choices, and roadmap development
• Support junior engineers with substantive guidance and knowledge sharing within the team
• Monitor developments in the AI landscape and experiment with new techniques, frameworks, and tools

Who are we looking for?

We are looking for someone with the following experience and skills:

• At least 5 years of (professional) experience with PHP and/or Python software engineering
• Experience designing, building, and maintaining scalable production applications
• Experience developing microservices and modern software architectures
• Experience with Docker, Kubernetes, Git, CI/CD, and preferably MLOps principles
• Knowledge of or interest in frameworks such as LangChain, LangGraph, Neuron AI, or similar tools
• Hands‑on experience with Symfony and/or FastAPI is a plus
• You are fluent in Dutch (required) and English, both orally and in writing
• The drive to share knowledge, take ownership, and contribute to a growing AI product line

What We Offer

• Highly motivated management team embracing agile principles from strategy to execution
• Short decision‑making paths
• Excellent development and career opportunities
• Permanent employment contract
• Flexibility for work‑life balance: home office available
• Flexible working hours (flextime)
• Be part of group.one, we guarantee teamwork, a culture of openness, and mutual support
• Modern, state‑of‑the‑art offices
• Regular, unforgettable cross‑location team events

About Us

group.one is a leading European provider of online presence, cloud hosting, and digital marketing services. Over 2 million customers trust us with their online success. Our global team consists of 1 500+ employees operating from nearly 20 locations across 15 countries, with our headquarters in Sweden. Thanks to the support of our partners Cinven and Ontario Teachers' Pension Plan, we are steadily expanding the group's service portfolio and geographical footprint. When you join group.one, you become a part of a global network that values collaboration, growth, and excellence. Join us in creating online success stories!

Inclusive & Safe Environment

We are committed to an inclusive and safe environment, free from discrimination and harassment. We welcome talent in all its diversity. Your gender, background, age, beliefs, or personal story do not define your opportunities here – what matters to us is mutual respect, personal appreciation, and creating a workplace where motivation and collaboration thrive. We believe in supporting your personal and professional growth, recognising you as both an individual and a valued team member.

Future Growth

We want to continue to grow with you and look forward to getting to know you.