Fullstack Developer

5 027.56 - 6 982.72 USDNet per month - B2B
JavaScript

Fullstack Developer

JavaScript
Kochanowskiego, Poznań

tonik

Full-time
B2B
Mid
Remote
5 027.56 - 6 982.72 USD
Net per month - B2B

Job description

We’re a well-knit digital design studio working with products, brands and (no-)code. Founders come to us because we help them define, build and scale their MVPs. That means we gotta think beyond “u mnie działa” (though we love all the memes).

You’re free to do the job your way, but the team is there for you. Doesn’t matter if you’re just in a pickle or need a real talk about your career — there’s always folks happy to give you a hand.

And hey, we’re not here to point the finger at what to do. If you see something we can improve or know how to reach our goals — do it and get your cred.

The team is already asking about you. Don't make them wait, apply!

 

Your day-to-day

  • Developing and maintaining the product roadmap & ensuring alignment with the project vision.

  • Collaborating with cross-functional teams, including product design, engineering, no-code, to ensure that the product meets the desired specifications

  • Defining growth metrics for individual products in cooperation with the team

  • Writing code with help of AI to match the best standards of product development.

  • Ensuring the product is scalable, reliable, and secure

  • Testing the product thoroughly to identify and fix any issues before launch

  • Monitoring the product's performance and user feedback after launch, iterating and improving as necessary


It's a match if you're like this

  • Proven experience as a Fullstack Developer or a similar role, with a portfolio of successful web-based products

  • Solid skills how to leverage AI tooling for productivity gains.

  • Strong knowledge of modern web development languages, TypeScript/JavaScript, and at least one of Python, Rust, C#.

  • Experience with React/JSX-based web frameworks, preferably Next.js (app directory)

  • Strong understanding of cloud computing platforms, networks, and associated technologies like Docker, CDN, Edge Workers, etc.

  • Knowledge of data modeling and relational databases preferably PostgreSQL

  • Architecture design skills

  • Familiarity with Agile development methodologies and project management tools such as Jira or Linear

  • Excellent communication and collaboration skills

  • Passion for innovation and a desire to stay up-to-date with the latest development trends and technologies

  • (nice to have) Bachelor's degree in Computer Science, Engineering, or a related field

If you are a highly motivated and skilled Fullstack Developer looking for an exciting opportunity to create innovative products from scratch, we invite you to apply for this position.


What you get

  • Work wherever & whenever you want (but bonus points for being relatively close to our HQ)

  • Unlimited budget for growth

  • Unlimited hardware & software budget

  • Paid time off and sick leave

  • No overtime (but paid double if you volunteer)

  • Dinners, retreats, and workations

  • Worksmile cafeteria plan


The process

1. You first

Hit that big Apply button and tell us about yourself.

2. Vibe check

Let’s jump on a call, so we can both figure whether it’s a fit.

3. Show off

We’ll ask you to do a little task (that we’ll pay for) so we can see your wizardry.

4. Join the team

One last interview to talk details and that’s it, you’re on board!

 

 

Find out more at tonik.com

Tech stack

    Polish

    C1

    English

    C1

    React

    master

    JavaScript

    master

    PostgreSQL

    advanced

    Next.js

    advanced

    Docker

    advanced

    HTML

    advanced

    CSS

    advanced

    Microsoft Azure

    advanced

    Rust

    nice to have

    Python

    nice to have

Office location

Published: 25.02.2026

Fullstack Developer

5 027.56 - 6 982.72 USDNet per month - B2B
Summary of the offer

Fullstack Developer

Kochanowskiego, Poznań
tonik
5 027.56 - 6 982.72 USDNet per month - B2B
By applying, I consent to the processing of my personal data for the purpose of conducting the recruitment process. Informujemy, że administratorem danych jest Tonik Sobczak, Zięba Sp. k. z siedzibą w Poznaniu, ul. Kochanowskiego 4/4 (dalej jako "adm... MoreThis site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.