Senior Frontend Developer

Summary

Join dLocal, a global payments company, and become a Senior Front End Developer. You will build high-performing applications, mentor team members, and work with cutting-edge technologies like NextJS and React. This role requires 4+ years of Javascript application development experience and strong React knowledge. dLocal offers a flexible, remote-first culture with travel, health, and learning benefits. You'll collaborate with a talented team on mission-critical applications for major clients like Netflix and Amazon. The company fosters a dynamic, international environment with opportunities for professional growth.

Requirements

• Good level of written and spoken English
• 4+ years of software development experience with Javascript applications
• Have ownership, be proactive and curious to work independently
• Strong knowledge of React
• Experience with Next.js
• Experience with testing libraries
• Knowledge of Gitflow, GitHub flow, and code versioning common issues with merging conflicts and how to solve them
• Understanding of Static, server-side side, and client-side rendering and their differences
• Understanding of Concepts behind pure functions, immutability, and flux pattern
• Understanding of Nature of asynchronous programming and its quirks and workarounds
• Understanding of Fundamental design principles behind a scalable application

Responsibilities

• Focus on product quality and best practices
• Coach other team members and new hires
• Integrate user-facing elements developed by front-end developers with server-side logic
• Write reusable, testable, and efficient code
• Design and implement low-latency, high-availability, and performant applications
• Work with micro frontends
• Implement security and data protection
• Work with UX and design professionals in the generation of new products and functionalities
• Work with top front-end technologies such as nextJS and react

Preferred Qualifications

• Experience with Git UI tools, such as SourceTree, SmartGit, or any other
• Knowledge of React 18 and concurrent features
• Knowledge of React testing library
• Knowledge of Typescript
• Knowledge of Node.js and, specifically Express
• Knowledge of Webpack, CSS modules, Jest
• Knowledge of user authentication and authorization between multiple systems, servers, and environments

Benefits

Flexible, remote-first dynamic culture with travel, health, and learning benefits