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Senior Full Stack Engineer - AI

We're looking for a Senior Full Stack Engineer who loves to prototype, experiment with AI tools, and build scalable, production-ready LLM-based applications. This is a hands-on role combining frontend and backend development with a strong focus on integrating AI into real-world digital experiences.

You’ll support our team remotely with availability either during the Eastern Time (EST) or European (EU) business hours, with the option to work onsite or hybrid from our Vienna office if you’re based nearby.

What we need

You’re an ideal candidate if you meet the following requirements:

  • You have a solid foundation in Node.js, TypeScript, and Full Stack frameworks like Next.js or Remix, using them to build scalable and maintainable applications, including server-side logic and back-end performance optimization for LLM-powered tools.

  • You’ve built and deployed RAG (Retrieval-Augmented Generation) pipelines in production environments. You know your way around LangChain, LangGraph, and other orchestration frameworks and how to leverage embeddings, vector databases, and efficient memory strategies.

  • You thrive on prototyping, iterating quickly, and learning through experimentation. Whether it’s hacking together a proof of concept or shipping a polished product, you love pushing the boundaries of emerging tech.

  • While TypeScript & JavaScript are your bread and butter, you’re also comfortable in Python when working with AI toolkits, LLM fine-tuning, or quick data processing tasks.

  • You take pride in your work, challenge assumptions, and are ready to lead technical discussions with confidence and care.

We call them Benefits

Education Budget

We love experiments and learning new stuff. You'll have a yearly budget to buy books, check out online courses or attend conferences.

Free Fridays

Every week half of the team gets the Friday day off. So every other week you either work or train the new skateboard trick.

Office(s)

Yes, we still have an office in Vienna and there is free beer, a foosball table, and a dog to pet. As part of Residence you also have the option to work from other offices like New York, LA or Sydney.

Profit Share

That's right, everyone who has been with us at least a year gets to share in our success!

Remote Workplace

We are a Virtual First company, so you choose where you work from. To support your adventures in Paraguay, Italy or Fiji or just your wifi costs at home, you’ll receive a remote work bonus.

wild Weeks & Team Events

Once or twice a year we have the whole team together in one place and have some great time screen printing, eating, partying, bowling and more (take a look at this).

The Team

You'll work with an extremely talented team like  Edo or Simone

Bonus points if…

  • You’ve worked with Supabase or Redis for AI-powered data retrieval.

  • You’re comfortable deploying to AWS or Azure, optimizing cloud resources for performance and cost.

  • You bring a strong UX eye to the table and enjoy building interactive AI-driven experiences that balance delight and utility.

Ready to join the wild team?

Share your story and past experiences. We can't wait to get to know you better!