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Polystar | Elisa Industriq

Frontend Software Engineer (Wroclaw)

Polystar | Elisa Industriq
Poland · Full-time · Not Applicable
Frontend Software Engineer – Join Our Development Team!

At Polystar | Elisa Industriq we are seeking a Frontend Software Engineer to join our Wroclaw office who is ready to take ownership - not just of their tasks but also to contribute to the development team as a whole.

What You'll Do

As our Frontend Software Engineer, you'll play a pivotal role in developing and enhancing user interfaces for our data processing and data-rich applications in the telecom industry. Your key responsibilities will include:

  • Develop and maintain UI: Build and enhance user interfaces using React and functional programming paradigms
  • Data flow implementation: Work with fluture-js and sanctuary-js to manage complex data flows and asynchronous operations
  • API Integration: Implement GraphQL and REST API integrations, including WebSocket Subscriptions and Server Sent Events
  • Component development: Create and maintain reusable components using our custom library with Tailwind CSS
  • Collaborate with designers: Transform Figma designs into functional, performant user interfaces
  • Code quality: Write tests using Jest and React Testing Library, participate in code reviews
  • Build configuration: Configure and optimize Webpack builds, including module federation setup

Must-have Skills

What we’re looking for

  • React: Expert-level knowledge of React and its ecosystem
  • Functional programming: Strong understanding of functional programming concepts with experience in libraries like fluture-js and sanctuary-js (or similar libraries)
  • Tailwind CSS: Solid experience working with Tailwind CSS
  • API development: Faimiliarity with REST and GraphQL concepts
  • Experience: 3+ years in UI development
  • Language skills: English proficiency (B2)

Nice-to-have Skills

  • Technologies and libraries: Experience with Storybook, Esbuild, Vite, Highcharts, Redux, Webpack configuration
  • Database Knowledge: Experience with document-based database systems and database systems like ClickHouse or PostgreSQL
  • Containerization: Experience with Docker and Kubernetes

What You Can Expect

  • Engaging technical challenges: Work with software that handles massive amounts of data for 100+ live telecom customers.
  • Collaborative team environment: Supportive team culture where everyone helps each other.
  • Opportunities to learn: Plenty of chances to learn from your teammates.
  • Mastering our technical scope: Our team excels at helping new members get up to speed.

Why Polystar?

  • Hybrid & flexible work: Balance office and remote work as it suits you.
  • Growth-oriented culture: As part of the Elisa group, we support your learning and career development.
  • Be part of telecom innovators: Help shape the future of the industry.
  • salary starting at 15 000 PLN gross (depending on skills and experience)
  • a range of employee benefits

Key Skills

Ranked by relevance

react functional programming webpack graphql ui docker server figma css
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Country Guide

Poland

Fast-growing Central European IT hub

Posted
Mar 31, 2026
Type
Full-time
Level
Not Applicable
Location
Wrocław
Company
Polystar | Elisa Industriq

Industries

Telecommunications

Categories

Engineering Information Technology

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