Senior Web Application Specialist

12 godzin temu


Warszawa, Mazovia, Polska TeamQuest Sp. z o.o. Pełny etat

We're seeking a skilled Senior Frontend Developer to join our team at TeamQuest Sp. z o.o.. As a leading provider of innovative solutions for the e-commerce and fintech industry, we value expertise in front-end development.

We offer a comprehensive benefits package, including attractive salaries and bonuses, remote work options, and flexible working hours. Our employees also enjoy private medical care and life insurance, access to the latest technologies and tools, and a budget for training, conferences, and professional development.

Key Responsibilities
  • Developing complex user interfaces using React and React Native
  • Maintaining and improving reusable components and frontend libraries
  • Collaborating closely with cross-functional teams to deliver high-quality solutions
  • Ensuring application performance and scalability
  • Mentoring junior team members and conducting code reviews
  • Contributing to system architecture and technology planning
Qualifications
  • Minimum 5 years of experience in React-based web application development
  • Minimum 3 years of experience in React Native-based mobile application development
  • Proficiency in JavaScript (ES6+), HTML5, and CSS3
  • Experience with Redux or other state management tools
  • Familiarity with CI/CD tools and Git
  • Ability to write unit and integration tests (Jest, Enzyme, Testing Library)
  • Experience with RESTful APIs and GraphQL
  • Knowledge of front-end security best practices
  • Agile methodology expertise
  • Strong communication and interpersonal skills
  • English fluency (B2 level)


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