Full Stack Developer (web apps, AI focus)

Link to full job ad on our website: https://dentroai.com/career/full-stack-developer-web-application-development/

Position Overview

We’re seeking a skilled Full Stack Developer (probably a bit more frontend than backend) to join our team on a part-time, freelance basis. This role offers approximately 60 hours per month, with potential for increased hours as our projects expand. You’ll spend most of your time building and improving AI applications and ideally have a great knack for what a delightful user experience feels like.

About Dentro

We build custom AI applications for our clients (European SMBs) as well as work on our own software products. Our focus is on practically applying AI and our strength lies in identifying the most suitable technological setups, while keeping an eye on the underlying business case. We have experience with all kinds of AI powered apps – including chat, voice, image, video, RAG, ML, agentic AI and self-hosting – and usually combine AI with custom code in order to make things work as smooth and efficient as possible.

We are highly interested in trying out new things and spend a good part of our time experimenting with different tools & technologies. Here’s a few links to see us and our work in action (please see job ad on our website to be able to click links):

• Sharing our experiences on X
• Educating in form of YouTube videos
• Introducing our AI employee Paula on Linkedin
• Publishing our regular newsletter 'Friends of Dentro'
• Lauching NoteThisDown on Product Hunt (ranking #6)
• Running our custom-built, multi-modal 'DentroChat' (200+ users)

Key Responsibilities

• Build and scale new SaaS products (web applications) from the ground up.
• Wear multiple hats as you’ll be involved in all aspects of product development – UI, auth, billing, and anything else.
• Document your learnings along the way to help refine our product development blueprint continually.
• Occasionally support with client work which usually involves building and deploying custom AI applications of all sorts.

Requirements

• Based in Europe or working remotely from locations that allow you to work European hours.
• Proven experience in full stack web development and strong proficiency in relevant programming languages and frameworks. Our current tech stack includes Fast API, Python, Postgres in the back and React, JavaScript on the frontend.
• Ensure high-quality, efficient, and maintainable code.
• Efficient working approach by using AI wherever possible (Cursor etc.).
• Passion for digital products and creating outstanding user experiences.
• Ability to work independently as well as part of a team.
• Excellent problem-solving skills and enthusiasm for continuous learning.

Nice to have

• Experience in mobile app development or general openness to dive into this area.

What we offer

• Flexible, part-time schedule. As long as it’s roughly within European hours we are happy to make it work for you.
• Opportunity to work on innovative products and contribute your own thoughts and ideas.
• No meetings that could be an email, no emails that could be a text message. We are here to support you whenever you need us and otherwise stay out of your way to let you do what you do best.
• A collaborative and growth-oriented work environment. No artificial hierarchies, no endless task backlogs. Every opinion is important and best ideas win. 

Application process

Please submit whatever you deem relevant (resume, website, social profile, or else) via email to office@dentroai.com with “Full Stack Developer” in the subject line. Please make sure to also include your proposed hourly rate in EUR. We will respond within 3 working days. Suitable candidates will be invited to a video call to get acquainted, with an optional coding component (further details will be provided with the invitation).

This position is fully remote, and Dentro has been a fully remote company since day 1.