# Programista JavaScript (React, TypeScript) / Mashup

- **Stanowisko:** Programista JavaScript (React, TypeScript) / Mashup
- **Firma / Agencja:** Just Join IT
- **Kraj:** Polska (PL)
- **Miasto / Region:** Kraków
- **Wynagrodzenie:** Stawka do uzgodnienia
- **Typ umowy:** FULL_TIME
- **Zakwaterowanie:** Nie / do uzgodnienia
- **Transport:** Nie / własny
- **Wyjazd dla par:** Nie
- **Data publikacji:** Tue Sep 01 2026 08:00:27 GMT+0000 (Coordinated Universal Time)
- **Aplikuj bezpośrednio:** https://worktoday.pl/oferta/javascript-react-typescript-mashup-developer-w-javascript

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## Opis stanowiska
For our Client we are looking for an experienced JavaScript (React, Typescript)/ Mashup Developer. 📍 Location: Kraków, hybrid work model – 2 days per week in the office, 3 days remote🕒 Cooperation model: [Full-time / B2B]📍 Project for our Client from the financial sector Requirements:10+ years of experience on ReactJs 16.x or aboveHands on experience of using AI tools (GitHub CoPilot, Claude etc.) for carrying out developer workStrong experience primarily on Typescript and ES6Strong Experience on D3 jsStrong Experience on AG-Grid LibraryStrong knowledge on React Hooks, React Redux, middleware like thunk etc.Excellent knowledge of HTML5, CSS3, bootstrap (also should have exposure on Media Query)Should be able to work on Material-UI or React specific UI librariesStrong understanding on Enigma JsStrong Understanding on WebSocket’sStrong understanding of integrating Qliksense API with react layerGood to have experience in Qlik API IntegrationGood experience on Unit testing using Jest and EnzymeShould be able to build generic UI componentExperience on Module Federation using WebpackStrong Experience on Axios, fetch like libraries for API CallingExperience of using Jira/Jenkins/Ansible for automated deploymentsGitHub or other automated source code control and release softwareSecurity Vulnerability identification and fixing them in codeKnowledge of MI reporting platformsFluency in English (both spoken and written)Benefits:Private medical care (Luxmed)Multisport cardCollaborative team culture and modern tech stackWhy apply for an Antal job offer?When your application is successful, you will be supported by a dedicated Consultant who will stay in regular contact with you (via email or phone), help you prepare for interviews with your future employer, and ensure a smooth and professional recruitment process.About AntalAntal is a leading recruitment and HR advisory company, present in Poland since 1996 and later expanded to the Czech Republic and Hungary. Across the CEE region, we employ around 150 professionals who deliver a full range of services – from specialist and executive recruitment, employee outsourcing and HR consulting, to employer branding and market research.Our division-based structure combines deep industry expertise with functional specialisation, enabling us to provide tailored solutions for companies in every sector. We act as a trusted partner for both employers and candidates, sharing our knowledge and guiding them through every stage of the talent journey. We connect exceptional people with the right opportunities and help organisations build successful teams.Discover our latest job openings: https://en.antal.pl/candidatesFollow us on LinkedIn: https://www.linkedin.com/company/antalpoland

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## Wymagania
Brak szczególnych wymagań.

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## Co oferujemy
Standardowe warunki zgodne z umową.

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*Dokument wygenerowany maszynowo dla agentów AI i modeli LLM przez WorkToday.pl — oficjalny agregator ofert pracy za granicą.*