AI Researcher (wmx)

At Chatlyn were not just adapting to the future - were building it. Our Engineering team moves fast thinks deeply and takes full ownership across everything we ship. Flat hierarchies no politics real impact.

The domain youll be working in is truly exciting. Hospitality AI comes with real constraints: guests messaging in a dozen languages at 2am PMS systems that predate the smartphone GDPR obligations that cant be hand-waved away and hotel staff with zero tolerance for tools that slow them down. If domain-specific AI - where the problem shapes the solution - excites you more than generic benchmarks youll fit right in.

As an AI Researcher youll be joining an FFG-funded research project focused on applying LLMs and deep learning to real-world hospitality challenges. This is a playground for experimentation with direct product impact - not a sandbox that feeds into a roadmap three quarters from now.

Tasks

• AI Research & Development: Design and build AI solutions with a focus on LLMs RAG pipelines and deep learning. Own the full arc - from early hypothesis through prototyping evaluation and production. Youll be expected to move fast and learn faster.
• Data Science & Analytics: Work with complex real-world datasets. Build pipelines run analysis create visualizations that actually communicate something. Model quality starts with data quality and you know that.
• Engineering: Write clean efficient code for research experiments and prototypes. Our stack is Node/TypeScript - everything we build eventually lands there though were not dogmatic about how you get to a working idea.
• Collaboration: Work closely with a small passionate team to turn research into shipped product. Stay current on the AI landscape challenge assumptions - including ours - and bring new methods to the table.

Requirements

• Background: 4 years as a software engineer with a strong backend focus. Youve built things end-to-end and understand what production actually means.
• AI: 3 years of hands-on AI experience is ideal but genuine depth beats a long CV. Youve built real LLM applications - RAG pipelines vector databases embedding strategies agent architectures tool-use patterns. You understand the tradeoffs between prompting fine-tuning and retrieval. Youve worked with evaluation frameworks and know how to measure whether something actually works. Structured outputs function calling multi-turn conversation state - none of this is new to you.
• Stack: TypeScript/JavaScript is non-negotiable. If you bring Python experience and want to use it for experimentation great - but production lives in TS.
• Data Science: Youre comfortable moving between data analysis visualization and statistical reasoning - not just running notebooks but knowing what questions to ask.
• Soft Skills: You learn on the fly adapt quickly and know when to ask for help. Independent enough to own a problem collaborative enough to ship it. Collaborative to accept other opinions.
• Languages: Strong English is essential. German is a genuine plus given our team and client base.

Benefits

• Attractive Compensation & Time Off: We offer a salary in line with the collective agreement and are happy to discuss your individual compensation. Youll also enjoy 30 days of vacation.
• Flexible Work Arrangements & Dogs welcome: Work from our inspiring modern office or from home when you need uninterrupted focus - whatever helps you to work best. Your furry best friend is welcome too!
• Commuting Support: Our centrally located office in the first district is easily accessible and we provide a public transport pass to make your commute smooth and convenient.
• MacBook & Software Budget: Work with high-quality equipment from day one. Youll also receive a monthly budget to invest in the licenses and tools you prefer.
• Innovative Impactful Environment: Be at the forefront of AI integration in software development where your ideas directly influence efficiency product vision and the future of our projects. Open & Evolving Culture: Join a company committed to continuous improvement. We welcome your ideas and regularly update our benefits to support your personal and professional growth.

Were building AI that lands in front of hotel guests and the teams serving them. If thats the kind of work that gets you out of bed wed love to talk.