Senior Web UI Developer

HTML

Al. Jerozolimskie 81, Warszawa

Fresha / Shedul

Undetermined

B2B

Senior

Office

3 884 - 5 549 USD

Net per month - B2B

Tech stack

HTML

master

CSS

master

JavaScript

regular

React

regular

Job description

Do you want to work for Fresha.com / Shedul.com, a fast-growing platform that is revolutionizing the beauty and wellness industry? We are a global startup with offices in Warsaw, London, and Dubai. Our high-traffic booking platforms have quickly become a game-changing industry leader, with users in over 120 countries. Our customers book millions of appointments monthly, with thousands of active users at any time.

We are looking for a Senior JavaScript (React) Developer to join the team of over 50 engineers in our Warsaw office. This is a full-time, office-based role. Team members who demonstrate exceptional results are rewarded with fast-track career development. Sky’s the limit for high performers.

Your profile:

Sound experience in building beautiful and easy to use web & mobile UIs, ideally for high-profile brands
Excellent skills in converting UI designs into clean HTML & CSS
Working knowledge of JavaScript and React
Experience in adjusting layouts, styles and animations to fit the major platforms: web browsers, iOS, Android
Knowledge of tools and approaches such as: Responsive Web Design, Flexbox, CSS Grid, BEM, etc.
Strong communication skills, ability to self-organise and work well within teams

Nice to have:

Experience in optimizing websites on the frontend part
Good knowledge of JavaScript build tools (eg. Webpack) and the NPM ecosystem
Experience with ESLint for linting
Passion to write well-structured, easily maintainable, well-documented code that balances beauty and pragmatism

Our workflow highlights:

Agile development flow based on GitHub, JIRA, Slack and the CI
Code linters to guard a top-class Elixir (Credo, ExFormat), Ruby (Rubocop) and JavaScript code (ESLint)
Complete toolset including New Relic and AppSignal to inspect & fix performance issues
Frequent prototyping of new technologies to lead in the project's business

Our technology stack (StackShare):

Modern JavaScript (ES2015+) running React SPA frontend backed by Redux store
Docker running through custom scripting for development and end-to-end testing purposes
JSON:API used as a contract between backend APIs and the client code
Automated end-to-end test suite based on Cypress
Monolithic repository to organize multiple micro-services like all biggest players do
Modern operations toolchain centered around Kubernetes, Jenkins, Terraform and Ansible
Cloud-native platform running on AWS and Heroku
Recent versions of Ruby + Ruby on Rails and Elixir + Phoenix tandems at the core of backend
PostgreSQL used through ORMs (ActiveRecord & Ecto) and raw SQL queries (for ETL purposes)