Front-End Developer

About Bitonic
In April 2012 Bitonic was the first in the Netherlands to start offering (automated) bitcoins via iDEAL/Wero. We do so via our website and our app. Besides, customers have the possibility to store their bitcoin at Bitonic (custodial) instead of in their own wallet and to automatically buy bitcoin with Auto Invest.
Bitonic's mission statement is: Bitcoin for everyone. As such, our team is passionate about providing an accessible and convenient service for buying and selling bitcoins.
Bitonic's organizational structure is based on the principles of Holacracy consisting of self-managing circles. This system makes a flat organizational structure which values each opinion equally. The work-culture within Bitonic offers a lot of freedom to fulfill your role in the way you think is best and gives the possibility to bring your ideas to the table and work those out.
Front-end developer at Bitonic
In this role, you will be responsible for the (further) development of our flagship product, bitonic.nl. Through the website, customers can buy and sell bitcoins and access their own digital environment. It's also possible for customers to store their bitcoin with Bitonic (custodial) and buy and sell without their own wallet. We continuously develop new features and make improvements to this functionality to enhance the customer experience. As a Front-end Developer, you will work closely with the back-end developers in the website team while also collaborating with other teams, such as Compliance.
Our main product has been in existence for over 10 years and contains legacy code that has evolved over time. For this position, we are seeking for a developer skilled in working with both new front-end technologies like React, as well as legacy code.
About you
You can write clear, structured code that requires little to no explanation and are able to document it clearly
In addition to developing new features, you occasionally work on updating legacy code to meet current standards.
Continuous integration, unit testing and end-to-end testing are familiar terms to you
You understand the needs of the customer and think proactively to optimize user experience
You are flexible, curious, and can thrive in an environment with a lot of autonomy
You get excited about building innovative and improving systems
What do we expect from you?
You have a minimum of 2 years of work experience with software development in a professional environment
Solid experience with React, TanStack (Query/Router/Table), and Tailwind CSS
Experience with native JavaScript, HTML/CSS
Experience with Docker
You live in the Netherlands and can come to our Amsterdam office regularly
We are looking for someone to join us as an employee. Freelance or contract-based arrangements are not available for this role
Nice to have:
Experience with Twig, Sass/Less, Bun
Experience with PHP (Laravel)
Experience with GitLab
We are a bitcoin company, so therefore affinity with bitcoin is a plus
Our perks
The salary depends on your working experience and expertise. This position will be scaled in scale 6 of our salary structure between € 3.600 - € 5.125 gross per month
A thirteenth month and 8% vacation allowance
32 vacation days on a full-time basis, including public holidays: you can choose whether you work on public holidays or not
Travel allowance of € 0,25 per km or NS business card
Flexibility in working hours and location
We provide you with a laptop with Linux/MacOS and other necessities
Activities such as game nights and monthly get-togethers
Contribution on sports subscription of up to € 50 per month
Budget for setting up an ergonomic (home) workplace
Bitonic has no pension plan
Daily supplied lunch with local (organic) products
We are proud of our organization and like to promote it. So we have plenty of merchandise waiting for you!
The hiring proces
Apply
Do you feel this profile fits you perfectly? We are looking forward to receive your application and get in contact with you.











