We are looking for: Senior Javascript Developer

What are we looking for?

We are looking for a Senior JavaScript Developer to join one of our biggest departments in Sofia (Digital), working on our SportsBook platform.

You’ll be part of a team developing a complex multi-tier product, involving client and server-side software and will be using the most modern tool-set to deliver high quality products.

This includes developing widgets based on TypeScript/JavaScript, React and MobX with accordance to best practices for TDD and CI.

If this sounds like you, take a look at the job description below!

Essential functions:

Create reactive components as part of an atomic design system
Implement responsive UIs following guidelines provided by the UX team
Measure and optimize the performance of existing features
Collaborate with our team including our back-end developers, and UX team
Find solutions to new daily challenges
Write functional documents and specifications
Proactively identify new opportunities to broaden skill set and knowledge in emerging technologies and products

REQUIREMENTS
4+ years of professional experience in front-end web development
Proven experience in building high performing UIs
Experience with TypeScript, WebSockets/SSE/REST, ReactJS 16.x, HTML/CSS, MobX, LESS, NPM, GIT
Understanding of the SOLID principles
Understanding of code reuse patterns and packaging of software
Clean code and refactoring techniques
Experience with automated code testing
Strong interpersonal skills
Fluent in English

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