Frontend developer

Planner 5D; Barcelona; Presencial; EUR 40.000 - 60.000; Jornada completa

Descripción de la vacante

A home design platform company in Barcelona is seeking a passionate Frontend Developer to enhance and refactor code. The ideal candidate has over 5 years in web development, proficiency in JavaScript and TypeScript, and a collaborative spirit. You will work with a dynamic team on innovative projects and enjoy a great work environment that values work-life balance, offering over 30 days of paid holidays annually and various learning opportunities.

Servicios

30+ days of paid holidays

Company computer equipment

Education courses

Corporate English classes

Unlimited Planner 5D subscriptions

Formación

• 5+ years of experience in Web development.
• Ability to write clean and maintainable code.
• Intermediate English proficiency.

Responsabilidades

• Improve and refactor existing code.
• Write tests to ensure performance and stability.
• Follow strict coding standards and technical requirements.

Conocimientos

Web development

JavaScript

TypeScript

React

Vue

AngularJS

REST APIs

HTML

Git

Herramientas

PHP

MySQL

Docker

Three.js

Descripción del empleo

About us

Planner 5D is a global hub for home design, uniting over 90+ million users in 230 territories around our planet (yes, we have 2 users connecting from Antarctica each month!). Our platform simplifies the home renovation process from concept to execution, and this process has never been more straightforward with our cutting‑edge software. You don’t need to be a professional designer to enhance your home or workspace. We are dedicated to streamlining the design experience, making the customization of dream homes accessible to everyone.

Our cross‑platform presence spans Web, iOS, Android, Windows, and MacOS, ensuring seamless synchronization for our users. Planner 5D is more than just software; it’s a vibrant community of enthusiastic and product‑oriented professionals. From diverse backgrounds, our team collaborates across time zones, fueled by a shared passion to revolutionize the home design market.

We are constantly looking for like‑minded talent eager to take ownership and drive innovation within our expanding suite of tools. Join us in shaping the future of home design.

Position

We’re looking for a Frontend developer who shares our passion for writing clean, maintainable, and efficient code using JavaScript and TypeScript.

Your main focus will be improving and refactoring existing code, writing tests, and ensuring performance and stability of our product. Note that we use an object‑oriented programming (OOP) approach mainly, as well as we work according to strict coding standards and other technical requirements.

Our tech stack: PHP7.4(8.1), Symfony, PHPUnit, MySQL, Redis, MongoDB, RabbitMQ, Git, Docker.

For the front‑end part: native Javascript, JQuery (legacy code), Typescript, Three.js (OpenGL), SVG, Canvas, WebGL, Webpack, Websocket, Jest (unit tests), Docker.

Required knowledge and deep understanding of

• 5+ years of experience of Web development
• JavaScript
• TypeScript
• Popular frameworks and libraries (React, Vue, AngularJS, jQuery)
• Experience with REST APIs, JSON, HTML, Git
• ECMAScript 6+

• Ability to write clean and maintainable code
• Following best practices in performance, security, and architecture
• Intermediate in English

Nice to have

• Understanding of mathematics, geometry
• Understanding of web protocols (HTTP, WebSockets)
• Experience with 3D graphics (Three.js, WebGL)
• Interest in technology, experimentation, or personal tech projects
• Understanding of Russian or Lithuanian languages

Character requirements

• Passionate about software development and quality code
• Strong communication and analytical skills
• Wish to learn, use and understand new technologies
• Team player who can also work independently

What we offer

• Great work environment that balances freedom and responsibility
• Our team is made up of friendly and passionate enthusiasts who are eager to help and share their knowledge
• We believe in work‑life balance, so you’ll receive around 30+ days of paid holidays per year
• Company computer equipment by request
• Education courses for our team members, and we’re willing to allocate funds toward your training expenses
• English classes on our corporate platform
• Offline company events in Lithuania and online team‑building
• Unlimited free Planner5D subscriptions