Senior Frontend Developer (São Paulo)

freeC's Client

• Responsive Design: Ensuring that the web application or site is designed to be responsive and compatible with various devices and screen sizes. This involves using techniques like media queries and flexible grid layouts.
• Cross-Browser Compatibility: Testing and ensuring that the platforms works consistently across different web browsers (such as Chrome, Firefox, Safari, and Edge) to provide a uniform experience for users.
• UI/UX Design Implementation: Collaborating with designers to translate their mockups and wireframes into functional and visually appealing web pages. This involves attention to details like color schemes, fonts, spacing, and overall aesthetics.
• Performance Optimization: Optimizing the performance of the platforms by minimizing file sizes, using efficient coding practices, and employing techniques like lazy loading for images to ensure fast load times.
• Web Accessibility: Ensuring that the platforms is accessible to users with disabilities. This involves using proper HTML semantics, providing alternative text for images, and implementing keyboard navigation.
• Version Control/Git: Using version control systems Gitlab to track changes in the codebase, collaborate with other developers, and manage the overall development process.
• Frameworks and Libraries: Familiarity with front-end frameworks and libraries, such as React, Angular, to streamline the development process and build scalable and maintainable code.
• Testing and Debugging: Conducting thorough testing of the front-end code, identifying and fixing bugs, and ensuring the proper functioning of the user interface.
• Collaboration: Working closely with back-end developers and other team members to integrate front-end and back-end components, ensuring seamless communication and data flow between the two.
• Continuous Learning: Staying updated with the latest trends, tools, and technologies in front-end development to enhance skills and incorporate best practices.

What are we interested in?

• Strong capability to research and self-learn new technologies
• Have worked a few years in projects with large code base
• Have knowledge in architecture, design methods, API specifications, quality assurance and
• automated testing
• Current technology stack consists of Angular, Material Design, Java and the Spring Boot
• Framework, TypeScript, Node.JS

Job requirement

• University degree (M.Sc.) in Computer Science or equivalent
• 5+ years of working experience as a Frontend Developer/ Fullstack Developer (with Angular) with few years of working in multi-national teams
• Have worked a few years in projects with large code base
• Have knowledge in architecture, design methods, API specifications, quality assurance and
• automated testing
• Object oriented design and development, experience with functional programming or
• reactive concepts would be nice
• Git version control and CI/CD pipeline concepts
• Understanding of network protocols, databases, backend and frontend technology
• Current technology stack consists of Angular, Material Design, Java and the Spring Boot
• Framework, TypeScript, Node.JS
• Experience in our front-end technology is essential. Knowledge of back-end technologies is desirable.
• Experience with restful webservices and GraphQL
• English is the working language and is necessary. Other languages are welcome
• Passion for well structured, readable, and testable code

• Possibility to grow in a global company with more than 6.000 employes
• Extra salary (bonus) if achieved KPIs.
• We provide laptop, mouse, keyboard, screens
• Culture of trust and close collaboration in small teams
• International working environments
• Direct communication with customers using your product
• Remote or hybrid work
• Competitive salary