Senior Software Engineer (React)

O projekcie: - Ability to go on business trips (EU, Germany) - 7+ years of professional experience in software engineering, with a strong track record of delivering and maintaining complex, data-driven web applications in Production environments - Advanced, expert-level proficiency in TypeScript - Extensive, hands-on expertise with React and its ecosystem - Strong experience with complex state management solutions such as Redux or Zustand - Experience working with component libraries such as Material UI (MUI) - Ability to build reusable custom components that can be leveraged across multiple solutions - Experience with data visualization and charting tools (e.g., D3.js) - Experience implementing designs based on Figma or wireframe prototypes - Solid expertise in front-end testing approaches and frameworks (e.g., Vitest, React Testing Library, Playwright) - Proven experience in creating detailed technical designs for large-scale single-page applications - Strong understanding of front-end architecture and principles, with the ability to translate them into effective technical solutions - Extensive experience in working with complex RESTful APIs and contributing to their design - Excellent communication skills - Strong experience in collaborating within international and cross-functional teams - English level – Upper-Intermediate or higher Will be a plus: - Familiarity with alternative API technologies (e.g., GraphQL) - German language skills Wymagania: We’re looking for a Senior Software Engineer to join a team responsible for transforming complex data- and AI-driven workflows into intuitive, high-performing, and reliable user interfaces for cloud-based industrial AI solutions. Ability to go on business trips (EU, Germany) is required. Codzienne zadania: - Lead the detailed technical design and development of a complex, scalable single-page application, ensuring long-term maintainability and adaptability - Develop and enhance user-focused workflows and interactive data visualizations, enabling complex industrial data to be easily understood and actionable - Define and uphold front-end best practices in coding, testing, performance, and security - Maintain high quality through code reviews and continuous process improvements - Serve as the Front-End Technical Expert in API-related discussions, working closely with Back-End Engineers to design and integrate efficient, well-structured data contracts