AI Software Engineer

We're looking for an AI Application Engineer to help shape the direction of our new AI initiative and build intelligent systems powered by LLMs and AI agents right at the heart of our tech platform.

About CEGO

CEGO is an ambitious software company located by the waterfront in Aalborg. We offer an informal work culture with flexibility, freedom, and a high degree of trust. We operate Spilnu.dk, one of Denmark's largest online casinos, and have expanded our success to the UK with Happy Tiger. We develop everything in-house using open-source technologies from games and platforms to our upcoming AI projects.

About the role

We’re hiring for a newly established position as AI Application Engineer, where you’ll be responsible for developing next-generation AI solutions based on Large Language Models (LLMs), AI agents, and modern AI architectures.

This is a pioneering role where you'll be our first in-house specialist in this field. You'll bring a new technological toolbox to CEGO and play a key role in defining how we work with AI going forward. You'll collaborate closely with our talented developers in the Platform department, who will provide strong technical sparring - but you should thrive in leading the way into new territory.

You’ll be part of our Platform department consisting of 38 colleagues, including DevOps, software developers, UX designers, and frontend developers.

Your main tasks include:

• Develop and implement AI solutions using LLMs, AI agents, and machine learning techniques such as fine-tuning, prompt engineering, RAG (Retriever-Augmented Generation), ReACT, and meta-prompting
• Design and optimize agent-based systems using technologies like LangChain, LangGraph, LangSmith, or similar
• Build APIs and integrations to connect AI solutions with our existing systems
• Contribute to innovation and prototyping across teams and business areas
• Stay up to date on AI trends and evaluate how they can be applied to create business value

About you

We imagine you're a proactive team player with a developer mindset and a commercial edge. We’re looking for someone who:

• Has a solid understanding of machine learning and can distinguish between classical ML and modern LLM applications
• Is familiar with techniques like prompt chaining and retrieval-augmented generation (RAG)
• Understands agent-based AI systems and workflow orchestration
• Has experience with API development and system integration
• Is comfortable evaluating and optimizing AI model performance
• Is curious and eager to explore new technologies

We offer:

• A chance to join one of Aalborg’s most ambitious and attractive workplaces
• Full ownership of our own products and roadmaps - no clients or external deadlines
• No time tracking
• An agile, flat organization with fast decision-making
• Flexible working hours, 30 minutes of paid daily break, and a no-overtime policy
• Perks like daily breakfast, in-house gym, personal training twice a week, and massage
• A strong focus on well-being, professionalism, and collaboration
• Health insurance and pension plan

We know that engaged and skilled employees create the best results. That’s why we work actively to ensure an environment where you can thrive and be challenged at the same time.

How to apply

Submit your CV and a motivated application via our website as soon as possible. We review applications on an ongoing basis. Start date is as soon as possible.

We encourage all qualified candidates to apply - regardless of gender, age, religion, or ethnic background.

About CEGO A/S

Founded in 2000, CEGO A/S operates a number of subsidiaries running online casinos in both Denmark and internationally. In 2012, we launched Spilnu.dk and were among the first companies to receive a casino license when Denmark liberalized its gambling laws.

Spilnu.dk features unique, in-house developed slot machines inspired by the classic "one-armed bandit" with a twist of engaging bonus games for extra fun. The platform encourages a social, cozy gaming experience, allowing players to chat while playing.

Outside Denmark, we operate in the UK under the brand Happy Tiger. CEGO A/S is owned by three Aalborg-based entrepreneurs and the private equity firm VIA equity.

You’ll find us in our inspiring office at the waterfront in Aalborg, where about 130 employees work across game development, web development, game and sound design, graphics, customer support, server administration, and platform operations. We also have departments supporting Compliance & Legal, Marketing, Finance, and HR.