Job summary:

The Frontend (React JS, JavaScript and TypeScript) developer role at group.one is a strategic position focused on developing and enhancing scalable and secure SaaS products that help small and medium-sized businesses in Europe grow by simplifying how they communicate, collaborate, and manage their online presence - all from a single, integrated platform. This role requires close collaboration with Group Head, Team Lead, and Product Manager.

Job description:

• Software development: Develop, maintain client-side applications, user interfaces
• Scalable modular design: Design or refactor the architecture into loosely coupled components, create reusable components across products, and ensure they are easy to update and replace
• Technical Leadership: Provide expert guidance and mentorship to development teams, promoting best practices in coding, design patterns, and frameworks
• Cross-functional Collaboration: Work closely with UX/UI designers, front-end developers, product managers to translate and align the design with the strategic goals of the product, ensuring scalability, efficiency, and ease of integration
• Project Planning: Participate in project planning by providing accurate estimations, identifying integration points, and assessing technical risks with mitigation strategies
• Code Quality Oversight: Ensure code quality aligns with design and architectural principles through regular code reviews, focusing on security, scalability, and maintainability
• Performance Optimization: Ensure optimal application performance, responsiveness, and scalability across different devices and browsers

Skills requirements:

Mandatory:

• ReactJS, State-Management (Redux, context API)
• JavaScript and TypeScript
• CSS preprocessor (Less, Sass)
• Component composition and reusability
• Version control systems (Git)
• Unit testing frameworks (Jest and React-testing-library)
• Optimizing applications for performance and scalability
• Problem-solving, data structures, and algorithms
• Confluence and Jira

Good to have:

• Understanding of Web workers
• Experience building PWA application
• Experience with React Native
• Knowledge of REST API tools

Education and experience requirements:

• Bachelor’s degree (B.Tech. or B.E.) in Computer Science or Information Technology
• 5–8 years of relevant experience in frontend development using ReactJS and TypeScript

Keywords

• React JS, Redux, TypeScript, JavaScript, Jest, React-testing-library, CSS processors, React-Native, CDN, Code review, Code quality, Git, SonarQube, Webpack, Babel, NPM, Unit testing, Design principles, Data structures, Algorithms, Confluence, Jira, Agile