Middle/Senior Front-end Developer (React + TypeScript)

1 Minute ago • 3 Years + • Frontend Development

Job Summary

Job Description

We are seeking a Middle/Senior Front-end Developer to join our team, focusing on developing solutions for a major European GameTech client with millions of users. This role emphasizes collaborative planning, building, and delivery, with shared responsibility for speed, efficiency, quality, and operational condition. Individuals are expected to take ownership, drive initiatives, and suggest improvements. The client is a large company with a startup approach and a modern technology stack.
Must have:
  • Develop and maintain responsive web applications using React and TypeScript.
  • Collaborate with designers and Back-end developers to deliver seamless user experiences.
  • Work with GraphQL for data fetching and manipulation.
  • Build modern and accessible UI components using Material UI or similar libraries.
  • Participate in code reviews, sprint planning, and product discussions.
  • Contribute to continuous improvements in performance and code quality.
  • At least 3 years of experience as a Front-end Developer.
  • Hands-on experience with JavaScript and TypeScript.
  • Experience with React.
  • Good knowledge of GraphQL.
  • Experience with Material UI.
  • Experience with GitHub and/or other version control systems.
  • Upper-Intermediate level of English.
Perks:
  • Diversity of Domains & Businesses
  • Variety of technology
  • Health & Legal support
  • Active professional community
  • Continuous education and growing
  • Flexible schedule
  • Remote work
  • Outstanding offices (if you choose it)
  • Sports and community activities

Job Details

Overview

We are looking for a Middle/Senior Front-end Developer to join our team and help us develop the best solutions for our clients.

Working as a Front-end Developer on this project requires a mindset where we plan, build, and deliver together as a team. As a group, we take shared responsibility for delivery, including speed, efficiency, and quality. We also take full responsibility for the operational condition of what we deliver.

As an individual, you’re expected to take ownership, drive initiatives forward, suggest, and incorporate improvements across all areas.

Does this sound like you? Take your chance and grow with us.

Customer

Our client is one of Europe’s biggest GameTech companies and owns of one of the largest mobile gambling platforms, with millions of users. It is a big company that follows a startup approach. The technology stack is modern and up-to-date.

Requirements

  • At least 3 years of experience as a Front-end Developer
  • Hands-on experience with JavaScript and TypeScript
  • Experience with React
  • Good knowledge of GraphQL
  • Experience with Material UI
  • Experience with GitHub and/or other version control systems
  • Upper-Intermediate level of English

Responsibilities

  • Develop and maintain responsive web applications using React and TypeScript
  • Collaborate with designers and Back-end developers to deliver seamless user experiences
  • Work with GraphQL for data fetching and manipulation
  • Build modern and accessible UI components using Material UI or similar libraries
  • Participate in code reviews, sprint planning, and product discussions
  • Contribute to continuous improvements in performance and code quality

WHY US

  • Diversity of Domains & Businesses
  • Variety of technology
  • Health & Legal support
  • Active professional community
  • Continuous education and growing
  • Flexible schedule
  • Remote work
  • Outstanding offices (if you choose it)
  • Sports and community activities

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About The Company

Sigma Software provides top-quality software development, graphic design, testing, and support services. Systems we develop deliver benefit to customers in automotive, telecommunications, aviation, advertising, gaming industry, banking, real estate, and healthcare. We have advanced skills and ample resources to create large-scale solutions as well as guide startups from idea to profit.

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