Bitrefill is the leading crypto e-commerce site worldwide, fostering a circular economy that allows people to opt out from the traditional banking systems and embrace freedom. We make it easy for people to live on crypto around the world by purchasing gift cards and mobile refills with Bitcoin and other cryptocurrencies. We believe in the power of crypto to empower individuals globally.

Your Mission:

We are looking for a Senior Frontend Developer that will work with their team to improve and maintain our React application. With users in 180 countries & some of those being on low-end devices we need someone with a strong focus on optimization and performance to support our diverse user base across the world. You will be involved in developing new features with the rest of the team, as well as working closely with a dynamic team of Backend/Frontend Developers, and creative designers, ensuring everything we build is fast, reliable, and scales effortlessly.

We want someone who takes pride in their work and gets s*** done. If you’re the kind of person who’s obsessed with learning, loves solving complex challenges, and thrives in a fast-paced, innovative environment—this is the place for you!

Your Responsibilities:

• Responsible for the performance, optimization, functionality and architecture of our web app and commercial platform

• Build and deploy new code, features and products, as well as maintaining and improving old code

• Working closely with the rest of the technical team to ensure performance of our frontend but also maintainability of our code base.

• Monitor and react accordingly to the website performances, keeping up with our features and user needs.

• Be hungry to learn, fast to execute, do a lot with little, and care strongly about your product and users

• Be a team player and a good friend who will contribute to our unpretentious culture

You bring with you:

• You reside in Europe or LATAM

• Excellent communication and interpersonal skills with fluency in written and spoken English

• 6+ years of programming experience, 5+ years React experience with a focus on performance & optimization

• Experienced in optimizing large scale web applications (100k+ monthly users) & a proven track record of running large scale websites

• Deep knowledge of the inner workings of React

• Experienced in maintaining frontend repositories and frontend developer tools

• Experienced in working with HTTP protocol (especially HTTP/2) and CDN:s

• Good understanding of modern CSS

Our Tech Stack:

• TypeScript

• React/Redux

• Express.js

• Node.js

• MongoDB, MySQL

• Amazon AWS, Kubernetes

We Offer:

Bitrefill believes in the freedom to work remotely and offering our team members flexibility. We’ve built our entire business around this. Have no fear; you will never feel lonely, and you'll have the chance to meet your coworkers in person at our annual team retreats. Here are some reasons people choose us:

- To become part of a talented team with high ambitions for a world where crypto is money for everyday use

- A challenging workplace and a great education when it comes to everything involving cryptocurrency

- Besides a competitive salary, we offer outstanding perks and benefits to make your experience at Bitrefill the best:

• Option to get paid in crypto - at Bitrefill we walk the walk!

• Freedom to work from anywhere (with a reliable and strong internet connection)!

• Computer with necessary accessories

• Remote Workspace Allowance - Ergonomic chairs and desks are an important part of a good home office

• Educational Allowance - 300€/$ per year + subscriptions on the most enrichment learning platforms in the market!

• Biannual team retreats consist of two get-togethers every year (which means, get your passport ready!)

• 25 paid vacation days + a number of days to spend on your own country's national holidays!

• Paid parental leave - here, your work adapts to your personal life, not the other way around!

• Wellness Allowance - 600 €/$ per year - important to get you moving when you sit all day in front of a computer!

• Global Health Insurance - We want to give you wings so you can fly high but you have to be safe after all!

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