Full-Stack Engineer (Mid/Senior)

Tellet is looking for a full-stack engineer to build the next big thing in AI-powered customer research

Full-Stack Engineer (Mid/Senior)

Dec 2, 2025

Full Stack Developer (Mid/Senior)

Amsterdam | Hybrid

We have build an virtual qualitative research interviewer. Seriously – it's done 500,000+ interviews in 57 languages for companies like Amazon, Heineken, and Ikea. We are now extending this research platform and need your help!

What you'll do

  • Product ownership: You will own the features from the beginning till the end and work together with the Product Designer and Product Lead on building solutions that solve real problems. You will actively come up with ideas and solutions based on the users’ feedback and our bigger strategy goals.

  • Tech support duty: Every week, one person from the engineering team is delegated a support duty. You will need to investigate and resolve issues reported by customers and internally (which is one of the best ways to understand our users too!)

What we are looking for


  • You have a solid full-stack experience with the technologies we are using.

  • You enjoy actively participating in product discussions, have a strong product mindset, and own features end-to-end as opposed to just pushing tickets that have been assigned to you (that was always kinda boring anyways).

  • You've worked at a startup before and/or have built pet project(s) from start to finish.

  • You're excited about AI technology and know how to leverage AI tools in your development process. Experience with AI/ML frameworks is valuable but not required.

  • You are based in the Netherlands and are willing work from our Amsterdam office at least 2-3 days a week.

Our stack

React (NextJS), Typescript, Node.js (NestJS), Supabase

Why join us

The vibe: We're a small team moving fast. You'll ship real features that thousands of people use. No endless meetings, no corporate shenanigans – just build cutting edge features with the latest AI models and technologies. If you want responsibility over hand-holding, and you're curious about where AI x research is heading, please reach out. We are curious to get to know you!

Please send an email to pim@tellet.ai if you're interested!

Keep up to date with Tellet

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Full-Stack Engineer (Mid/Senior)

Tellet is looking for a full-stack engineer to build the next big thing in AI-powered customer research

Senior Customer Success Project Manager

Published on:

Full Stack Developer (Mid/Senior)

Amsterdam | Hybrid

We have build an virtual qualitative research interviewer. Seriously – it's done 500,000+ interviews in 57 languages for companies like Amazon, Heineken, and Ikea. We are now extending this research platform and need your help!

What you'll do

  • Product ownership: You will own the features from the beginning till the end and work together with the Product Designer and Product Lead on building solutions that solve real problems. You will actively come up with ideas and solutions based on the users’ feedback and our bigger strategy goals.

  • Tech support duty: Every week, one person from the engineering team is delegated a support duty. You will need to investigate and resolve issues reported by customers and internally (which is one of the best ways to understand our users too!)

What we are looking for


  • You have a solid full-stack experience with the technologies we are using.

  • You enjoy actively participating in product discussions, have a strong product mindset, and own features end-to-end as opposed to just pushing tickets that have been assigned to you (that was always kinda boring anyways).

  • You've worked at a startup before and/or have built pet project(s) from start to finish.

  • You're excited about AI technology and know how to leverage AI tools in your development process. Experience with AI/ML frameworks is valuable but not required.

  • You are based in the Netherlands and are willing work from our Amsterdam office at least 2-3 days a week.

Our stack

React (NextJS), Typescript, Node.js (NestJS), Supabase

Why join us

The vibe: We're a small team moving fast. You'll ship real features that thousands of people use. No endless meetings, no corporate shenanigans – just build cutting edge features with the latest AI models and technologies. If you want responsibility over hand-holding, and you're curious about where AI x research is heading, please reach out. We are curious to get to know you!

Please send an email to pim@tellet.ai if you're interested!

Keep up to date with Tellet

Sign up for our communications if you fancy a regular dose of research inspo in your inbox.

Keep up to date with Tellet

Sign up for our communications if you fancy a regular dose of research inspo in your inbox.

Full-Stack Engineer (Mid/Senior)

Tellet is looking for a full-stack engineer to build the next big thing in AI-powered customer research

Full Stack Developer (Mid/Senior)

Amsterdam | Hybrid

We have build an virtual qualitative research interviewer. Seriously – it's done 500,000+ interviews in 57 languages for companies like Amazon, Heineken, and Ikea. We are now extending this research platform and need your help!

What you'll do

  • Product ownership: You will own the features from the beginning till the end and work together with the Product Designer and Product Lead on building solutions that solve real problems. You will actively come up with ideas and solutions based on the users’ feedback and our bigger strategy goals.

  • Tech support duty: Every week, one person from the engineering team is delegated a support duty. You will need to investigate and resolve issues reported by customers and internally (which is one of the best ways to understand our users too!)

What we are looking for


  • You have a solid full-stack experience with the technologies we are using.

  • You enjoy actively participating in product discussions, have a strong product mindset, and own features end-to-end as opposed to just pushing tickets that have been assigned to you (that was always kinda boring anyways).

  • You've worked at a startup before and/or have built pet project(s) from start to finish.

  • You're excited about AI technology and know how to leverage AI tools in your development process. Experience with AI/ML frameworks is valuable but not required.

  • You are based in the Netherlands and are willing work from our Amsterdam office at least 2-3 days a week.

Our stack

React (NextJS), Typescript, Node.js (NestJS), Supabase

Why join us

The vibe: We're a small team moving fast. You'll ship real features that thousands of people use. No endless meetings, no corporate shenanigans – just build cutting edge features with the latest AI models and technologies. If you want responsibility over hand-holding, and you're curious about where AI x research is heading, please reach out. We are curious to get to know you!

Please send an email to pim@tellet.ai if you're interested!

Keep up to date with Tellet

Sign up for our communications if you fancy a regular dose of research inspo in your inbox.

Keep up to date with Tellet

Sign up for our communications if you fancy a regular dose of research inspo in your inbox.