HiringCafe
Sigma Software
Posted 2w ago

Middle/Senior Frontend Developer (React + TypeScript)

Sigma Software
sigma.softwareView all open roles
Warsaw, Masovian Voivodeship, Poland
OnsiteFull Time
Responsibilities
  • developing applications
  • building components
  • collaborating teams
Requirements
  • 3+ years front-end experience with JavaScript/TypeScript, React
  • GraphQL
  • Material UI
  • GitHub
  • Upper-intermediate English and collaboration skills
Technical tools mentioned
ReactTypeScriptJavaScriptGraphQLMaterial UIGitHub

Job description

Company Description:

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. 

Job Description:
  • 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 
Qualifications:
  • 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 

About Sigma Software

Global IT services provider offering custom software development and consulting.

Year founded
2002
Employees
2100
Industries
IT ServicesSoftware Development
Activities
Custom software developmentIT consultingSoftware engineeringDigital transformationTechnology outsourcing
Organization type
Private
Subsidiaries
Sigma Software VertexIdeaSoftEventyrSigma Software LabsSigma Software University
Headquarters
SE

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