Middle React Engineer (based in EU)

YOUR BACKGROUND

• 2-3 years of professional experience as a Frontend Engineer, ideally within the payments, banking, or fintech industry
• Strong experience with React and TypeScript, with a solid understanding of component-based architecture and state management
• Familiarity with front-end build tools and task runners such as Webpack, Babel, and ESLint
• Proficiency in HTML5, CSS3, and CSS frameworks (e.g., SASS, Styled Components)
• Knowledge of responsive design principles and mobile-first design
• English level - B2

Skills that will be a plus:

• Exposure to payments systems or familiarity with the banking domain and industry standards (e.g., PCI-DSS, PSD2, open banking)
• Understanding of authentication and authorization protocols (e.g., OAuth 2.0, JWT)
• Familiarity with cloud services (e.g., AWS, Azure)
• Experience with CI/CD pipelines and modern DevOps practices

Responsibilities

• Design, develop, and maintain scalable and efficient frontend applications using React and modern TypeScript
• Collaborate with designers, product managers, and backend engineers to implement intuitive and high-performance user interfaces
• Optimize application performance and responsiveness across various browsers and devices
• Ensure high code quality through best practices, including unit testing, integration testing, and code reviews
• Integrate RESTful APIs, and third-party libraries/services into the frontend application
• Implement security best practices, including input validation, secure authentication flows, and protection against common vulnerabilities (e.g., XSS, CSRF)
• Work closely with DevOps on frontend build pipelines, CI/CD workflows, and deployment configurations
• Diagnose and fix bugs and rendering issues in a timely manner
• Create and maintain comprehensive documentation for components, patterns, and development processes
• Participate in Agile ceremonies, including sprint planning, standups, backlog reviews, and retrospectives, to align with team goals

WE OFFER

• Competitive salary
• Friendly team and enjoyable working environment
• Flexible working hours
• Growth opportunities
• Flexibility to work either from home or from office