Frontend Engineer (React) - Poland

Delta Capita

📍 Gdynia, Pomeranian Voivodeship, Poland 💼 fulltime_permanent 🕒 Posted March 02, 2026

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Job Description

Description
You will be responsible for building and optimizing a scalable, high-performance SaaS frontend with a focus on rich UI/UX experiences, including mobile web apps.
Requirements:
Experience with React & TypeScript – Proven experience in building and maintaining reusable, modular, and high-performance UI components.
Experience with Mobile Web App Development – Proven track record of developing responsive and optimized mobile web applications.
Requirements
Key Responsibilities:
Performance & Optimization – Ensure smooth rendering, lazy loading, and code-splitting using Vite for fast development and builds.
API Integration – Connect frontend applications to RESTful APIs for dynamic data rendering.
Rich UI/UX Development – Design and implement interactive, visually app...
            

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Job Details

Location Gdynia, Pomeranian Voivodeship
Job Type fulltime_permanent
Category Computer Occupations
Posted Date March 02, 2026
Application Deadline April 11, 2026