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PP - Full Stack Engineer (Frontend oriented) - 216

1 month ago
Brazil
Full-time
Senior
Frontend Engineer / Web Developer
Software Development
CI/CD CSS Cypress Express.js GraphQL JavaScript Jenkins Jest JIRA Node.js React REST API UI Design UX Design
Apply Now
Thaloz

Thaloz

Thaloz offers end-to-end product development solutions and top-tier LATAM talent to enhance businesses through agile product development, simplifying the journey from idea to market.

Internet Software & Services
51-250
Founded 2020
View All Jobs 3

Description

  • Independently design, develop, and maintain scalable web applications using React on the front end and Node.js/Express on the back end.
  • Solve complex front-end challenges, including UI/UX improvements, performance optimization, and responsive design for a high-transaction environment.
  • Build and implement new features related to global monetary transactions while ensuring security, reliability, and compliance with industry standards.
  • Debug and resolve client-side and server-side issues efficiently to minimize downtime and improve system stability.
  • Write comprehensive unit and integration tests using Jest and React Testing Library to maintain high code quality and prevent regressions.
  • Collaborate with engineers, product managers, and QA teams to ensure quality assurance and smooth release cycles.
  • Participate in code reviews, provide constructive feedback, and mentor junior engineers to foster continuous learning and improvement.
  • Contribute across the full software development lifecycle, including requirements gathering, design, implementation, testing, deployment, and maintenance.
  • Stay up-to-date with emerging technologies and industry trends and recommend/implement improvements to enhance product performance and scalability.
  • Utilize DevOps tools and cloud services to support deployment, monitoring, and infrastructure management as needed.

Requirements

  • Expert-level proficiency in JavaScript, including ES6 features, asynchronous programming, and modern development patterns.
  • Strong experience with React, including component-based architecture, state management, and lifecycle knowledge.
  • Proficiency in Redux for state management.
  • Proficient in Node.js for server-side development, with understanding of event-driven architecture, asynchronous I/O, and RESTful API design.
  • Experience building scalable and secure APIs using Express.js, including middleware integration, routing, and error handling.
  • Skilled in writing unit and integration tests using Jest, including familiarity with mocking and test coverage practices.
  • Proficient in using React Testing Library to write tests that simulate user interactions and verify component behavior.
  • Strong debugging skills across client-side and server-side environments using browser dev tools, Node.js debuggers, and logging frameworks.
  • Nice-to-have: solid CSS knowledge (Flexbox, Grid, responsive design) to build accessible UIs.
  • Nice-to-have: experience with GraphQL (schema design, queries, mutations) and Apollo Client integration.
  • Nice-to-have: familiarity with Cypress for end-to-end testing and Jenkins for CI/CD pipelines.
  • Nice-to-have: experience using Jira for agile project management and deep understanding of React Hooks for functional components.

Interested in this position?

Apply directly on the company website

Apply Now

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