Senior Frontend Developer

5 dni temu

Poznań, Greater Poland Espeo Software Pełny etat 30 000 zł - 60 000 zł rocznie

We are a technology company that started its journey in 2008. Our main headquarters is located in the picturesque city of Poznań, nestled by the beautiful Malta lake. For more than 17 years, we have been assisting companies in developing and implementing innovative fintech solutions. Leveraging our expertise in areas such as blockchain, online payments, and more, our clients can invent and develop cutting-edge solutions and services that keep them at the forefront of innovation.


Senior Frontend Developer - Freelancer

SKILLS: React | Typescript | Webflow

B2B: PLN / Hour

LOCATION: REMOTE (POLAND)

START DATE:

PROJECT DURATION: 1 month

Key Duties and Requirements: A Roadmap to Your Professional Success

Scope of responsibilities:

  • Designing, developing, and maintaining scalable frontend applications using React and TypeScript

  • Creating and maintaining the company website using Webflow

  • Collaborating closely with designers and backend engineers to deliver seamless user experiences

  • Building reusable UI components and frontend libraries for internal products

  • Ensuring high performance, accessibility, and responsiveness across various devices and browsers

  • Participating in code reviews, mentoring team members, and sharing best practices

  • Integrating APIs and optimizing data handling for performance and scalability

  • Working with CI/CD pipelines and modern development tools

Here's a set of skills we require:

  • 5+ years of professional experience in frontend development

  • Excellent knowledge of React, TypeScript, and JavaScript (ES6+)

  • Strong understanding of HTML5, CSS3, and responsive design principles

  • Experience in building and managing websites in Webflow

  • Familiarity with state management tools (e.g., Redux, Zustand, Recoil, or Context API)

  • Proficiency in using Git, CI/CD, and modern build tools (Vite, Webpack, or similar)

  • Strong understanding of REST and GraphQL API integration

  • Good eye for UI/UX and attention to design fidelity

  • Excellent communication skills and ability to work in a collaborative environment

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