Job Closed
This listing is no longer active.
Your Digital Transformation Technology Partner
Senior React Developer
Location
Poland
Posted
72 days ago
Salary
zł17K - zł20K / month
Seniority
Senior
Job Description
Senior React Developer
The Codest
• Rozwój i utrzymanie aplikacji frontendowej w React • Tworzenie skalowalnych komponentów oraz dbanie o spójność UI • Współpraca z zespołami backendowymi przy integracjach poprzez REST/GraphQL API • Optymalizacja wydajności aplikacji oraz praca nad UX dla dużych zbiorów danych • Udział w dyskusjach technicznych, proponowanie usprawnień i dobrych praktyk
Job Requirements
- Wieloletnie doświadczenie w tworzeniu aplikacji webowych w React (min. 4–5 lat)
- Bardzo dobra znajomość JavaScript/TypeScript oraz nowoczesnego ekosystemu frontendowego
- Doświadczenie w pracy z narzędziami takimi jak Redux, React Query lub inne biblioteki do zarządzania stanem
- Znajomość zasad projektowania komponentów, architektury frontendowej oraz dobrych praktyk (SOLID, clean code)
- Umiejętność pracy z REST API oraz GraphQL
- Znajomość zagadnień wydajności aplikacji webowych (profilowanie, lazy loading, optymalizacja renderowania)
- Swoboda w pracy zespołowej oraz udział w rozmowach technicznych
- Gotowość do dzielenia się wiedzą i wspierania innych członków zespołu
Benefits
- Płatne dni wolne w święta kalendarzowe
- Dostęp do platformy Worksmile, gdzie co miesiąc przysługuje ci 300zł do wykorzystania na giftcardy lub różnego rodzaju usługi
- Środowisko pracy doceniające rozwój i innowacje – ty masz pomysły, my chcemy je usłyszeć 😉
Related Guides
Related Job Pages
More Frontend Engineer Jobs
• Translate user stories into functional applications • Design and build digital products that help solve key business needs • Collaborate with designer, tester, backend developers and the rest of the team for web and mobile to deliver engaging user interfaces • Produce high quality code on aggressive deadlines • Ensure the best possible performance, quality, and responsiveness of the applications • Identify bottlenecks and bugs, and devise solutions to these problems • Help maintain code quality, organization, and automation • Conduct unit testing on written codes to ensure program perform per design at the unit level
Senior Frontend Engineer
JedoxThe world’s most adaptable planning and performance management platform.
• As a Senior Frontend Engineer, you’ll design, build, and maintain scalable, cloud-ready web applications using React, TypeScript, and with micro-frontend architecture. • You’ll take ownership across the modern frontends and system integrations - while driving code quality, CI/CD automation, and maintainable architecture. • You’ll collaborate with Product Manager, UX/UI designer, QA in a cross-functional team to clarify requirements, align on priorities, and deliver value through efficient agile development. • You’ll also mentor engineers through code reviews and knowledge sharing and contribute to cross-team technical initiatives that shape scalable, resilient systems.
• Develop and optimize the front-end of SecondShop’s e-commerce platform, ensuring it delivers a responsive, seamless, and user-friendly experience across devices. • Work closely with UX/UI designers to translate design concepts into fully functional, interactive, and pixel-perfect front-end features. • Collaborate with the back-end team to integrate APIs, payment gateways, and other third-party services, ensuring smooth functionality and performance. • Optimize the front-end for speed, usability, and SEO, focusing on both customer satisfaction and search engine visibility. • Troubleshoot and debug front-end issues, ensuring high performance, reliability, and scalability across various browsers and devices. • Stay current with the latest web development trends, technologies, and best practices, applying them to improve the platform’s front-end architecture. • Maintain and enhance the user interface, ensuring consistency, accessibility, and a visually appealing experience across all touchpoints. • Mentor and provide guidance to junior front-end developers, helping to grow their skills and fostering a collaborative team environment. • Collaborate with marketing, design, and product teams to implement new features and optimize the customer journey on the platform. • Monitor front-end performance metrics, analyze data, and recommend improvements based on insights.
Senior Frontend Engineer, React
Utility, Inc.Utility is an innovative technology company creating groundbreaking digital systems for frontline professions.
• Have the freedom to create products people love • Collaborate with a cross-disciplinary team to build large-scale products for well-known brands • Advocate for software engineering best practices and inspire their team to continuously learn and improve • Help build a React app from scratch / end-to-end • Work with other React developers on the project and architect the app’s patterns, structure, library choices, and code reviews • Promote best practices in coding and architecture, collaborating with and mentoring other members of the engineering team • Commit to building fast and scalable products that people love, all while using best practices and the latest technologies




