Senior Frontend Developer (React + React Native)
⚲ Warsaw
20 000 - 24 000 PLN (B2B / UoP)
Wymagania
- React
- React Native
- JavaScript
- TypeScript
- GraphQL
Opis stanowiska
Our client is a modern, international technology company specializing in creating innovative solutions for the e-commerce and fintech industry, which values creativity, commitment, and teamwork.
Senior Frontend Developer (React + React Native)
We offer:
Attractive salary and bonus system,
Possibility of remote work and flexible working hours,
Private medical care and life insurance,
Access to the latest technologies and tools,
Budget for training, conferences, and professional development,
Friendly and supportive work atmosphere in an international environment,
Modern offices in convenient locations.
Responsibilities:
- Designing and implementing advanced user interfaces using React and React Native,
- Creating and maintaining reusable components and frontend libraries,
- Close collaboration with backend teams, UX/UI designers, and product owners to deliver high-quality solutions,
- Optimizing applications for performance and scalability,
- Conducting code reviews and mentoring junior team members,
- Participating in planning system architecture and technology selection.
Requirements:
- Minimum 5 years of experience in creating web applications using React,
- Minimum 3 years of experience in creating mobile applications using React Native,
- Excellent knowledge of JavaScript (ES6+), HTML5, and CSS3,
- Experience with Redux or other state management tools,
- Familiarity with CI/CD tools and experience working with version control systems (Git),
- Ability to write unit and integration tests (Jest, Enzyme, Testing Library),
- Experience with integrating RESTful APIs and GraphQL,
- Knowledge of best practices related to frontend application security,
- Ability to work in agile methodologies (Agile, Scrum),
- Very good communication and interpersonal skills,
- Fluent in English (minimum B2 level).
Additional advantages:
Experience with TypeScript,
Knowledge of other frontend frameworks and libraries (Vue.js, Angular),
Experience in conducting technical training and workshops,
Familiarity with tools for analyzing and monitoring application performance (e.g. Lighthouse, Sentry).
Senior Frontend Developer (React + React Native)
We offer:
Attractive salary and bonus system,
Possibility of remote work and flexible working hours,
Private medical care and life insurance,
Access to the latest technologies and tools,
Budget for training, conferences, and professional development,
Friendly and supportive work atmosphere in an international environment,
Modern offices in convenient locations.
Responsibilities:
- Designing and implementing advanced user interfaces using React and React Native,
- Creating and maintaining reusable components and frontend libraries,
- Close collaboration with backend teams, UX/UI designers, and product owners to deliver high-quality solutions,
- Optimizing applications for performance and scalability,
- Conducting code reviews and mentoring junior team members,
- Participating in planning system architecture and technology selection.
Requirements:
- Minimum 5 years of experience in creating web applications using React,
- Minimum 3 years of experience in creating mobile applications using React Native,
- Excellent knowledge of JavaScript (ES6+), HTML5, and CSS3,
- Experience with Redux or other state management tools,
- Familiarity with CI/CD tools and experience working with version control systems (Git),
- Ability to write unit and integration tests (Jest, Enzyme, Testing Library),
- Experience with integrating RESTful APIs and GraphQL,
- Knowledge of best practices related to frontend application security,
- Ability to work in agile methodologies (Agile, Scrum),
- Very good communication and interpersonal skills,
- Fluent in English (minimum B2 level).
Additional advantages:
Experience with TypeScript,
Knowledge of other frontend frameworks and libraries (Vue.js, Angular),
Experience in conducting technical training and workshops,
Familiarity with tools for analyzing and monitoring application performance (e.g. Lighthouse, Sentry).
🔍 Dekoder Ogłoszenia
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Attractive salary and bonus system
Wynagrodzenie jest konkurencyjne, ale system premiowy może być niejasny lub trudny do osiągnięcia.
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Possibility of remote work and flexible working hours
Praca zdalna jest możliwa, ale może wymagać obecności w biurze w określonych dniach lub godzinach.
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Friendly and supportive work atmosphere in an international environment
Może oznaczać, że pracownicy są mili, ale niekoniecznie, że kultura organizacyjna jest dojrzała i dobrze zorganizowana.
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Access to the latest technologies and tools
Dostęp do najnowszych technologii może być ograniczony do konkretnych projektów lub wymagać zgody przełożonych.
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Budget for training, conferences, and professional development
Budżet na rozwój może być niewielki lub dostępny tylko dla wybranych osób.