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Frontend Developer (Polish-speaking) - Freelance

56 minutes ago
Poland
Full-time
Senior
Frontend Engineer / Web Developer
Software Development
CI/CD React
Apply Now
Netguru

Netguru

Netguru: Europe's top digital consultancy, shaping revolutionary digital products for leading brands with expertise in software and mobile development.

Internet Software & Services
251-1K
Founded 2008
View All Jobs 11

Description

  • Develop frontend features for client projects in digital commerce and related product areas.
  • Build and maintain applications using ClojureScript and functional programming principles.
  • Implement state management flows with re-frame and Reagent.
  • Work with EDN and Transit data formats and integrate API/data validation using clojure.spec.
  • Integrate external JavaScript and NPM libraries through JS interop.
  • Use shadow-cljs or Leiningen and REPL-driven development in day-to-day engineering work.
  • Optimize React rendering performance for better application responsiveness.
  • Write and run automated tests with cljs.test.
  • Collaborate with an experienced distributed team on challenging long-term products.

Requirements

  • Native Polish speaker or strong written and spoken Polish at B2+ level.
  • Strong written and spoken English at B2 level.
  • Hands-on experience with ClojureScript and functional programming principles such as immutability and pure functions.
  • Proficiency with re-frame, including Events, Subscriptions, and Co-effects, and with Reagent.
  • Expertise in EDN and Transit formats and data validation with clojure.spec.
  • Practical experience with JS interop and integrating external NPM libraries.
  • Experience with shadow-cljs or Leiningen and REPL-driven development.
  • Experience optimizing React rendering performance and using cljs.test for automated testing.
  • Availability for a full-time engagement, with working hours from 9:00 to 17:00 CET.
  • Start date of 12.06.2026 and project duration of 6 months.

Benefits

  • 100% remote and flexible work arrangement.
  • Up to 35€/h compensation.
  • Opportunity to work with an experienced team of developers.
  • Continuous development of both hard and soft skills.
  • Dev-friendly processes including Continuous Integration, Continuous Delivery, code review, and bug bashes.
  • Long-term collaboration on challenging products across FinTech, B2B software, and e-commerce.
  • Inclusive recruitment process with disability-related adaptations available on request.

Interested in this position?

Apply directly on the company website

Apply Now

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