Full Stack Developer

International Digital Partners; Curitiba; Presencial; BRL 394.000 - 500.000; Tempo integral

Resumo da oferta

A leading tech firm in Brazil is seeking a Senior Full Stack Software Engineer to join a high-impact engineering team. This role involves building and maintaining sophisticated web applications with core technologies including React and TypeScript. Candidates should have strong experience in Node.js and modern JavaScript, with a focus on code quality and user experience. The position offers an engaging work environment and opportunities for growth and technical challenges.

Qualificações

• 3–5 years of professional software development experience.
• 3+ years of hands-on experience with React and TypeScript.
• 2+ years working with Next.js or similar SSR frameworks.
• Strong experience with modern JavaScript (ES6+) and Node.js.
• Experience with CSS-in-JS solutions like Linaria or Styled Components.
• Proven experience building and maintaining large-scale web applications.
• Experience working with headless CMS platforms.

Responsabilidades

• Design, develop, and maintain high-performance web applications using React, TypeScript, and Next.js.
• Build and maintain reusable component libraries with comprehensive test coverage.
• Integrate and manage content delivery workflows using headless CMS.
• Write clean and maintainable code following established standards.
• Implement unit and end-to-end tests.

Conhecimentos

React

TypeScript

Node.js

AWS

CSS-in-JS solutions

Jest

Docker

Kubernetes

Ferramentas

Webpack

Babel

Git

Descrição da oferta de emprego

Overview

Senior Full Stack Software Engineer

We are seeking an experienced Senior Full Stack Software Engineer to join a high-impact engineering team working on a large-scale, enterprise-grade, multi-tenant web platform.

In this role, you will build and maintain a sophisticated web application using modern technologies, contributing to a codebase that prioritizes performance, scalability, code quality, and exceptional user experience.

Technical Stack - Core Technologies

• Frontend: React 18, Next.js 14 (Pages Router), TypeScript
• Styling: Linaria (CSS-in-JS)
• State Management: React Context API
• Backend/API: Next.js API Routes, Node.js
• Headless CMS: Contentstack
• Testing: Jest, React Testing Library, Cypress (E2E)
• Build Tools: Webpack 5, Babel, Yarn 4 (Workspaces)

Infrastructure & DevOps

• Cloud: AWS (EKS, ECR, Route53, ALB)
• Containerization: Docker, Kubernetes
• Infrastructure as Code: Terraform
• CI/CD: GitHub Actions
• Monitoring: Elastic APM
• Caching: Redis
• Analytics: mParticle, Adobe Target

Key Responsibilities - Development

• Design, develop, and maintain high-performance, scalable web applications using React, TypeScript, and Next.js
• Build and maintain reusable, well-typed component libraries with comprehensive test coverage
• Integrate and manage content delivery workflows using a headless CMS

Code Quality & Best Practices

• Write clean, maintainable, and well-documented code following established standards (strict TypeScript, ESLint, Stylelint)
• Implement unit, integration, and end-to-end tests
• Participate in code reviews and provide constructive, high-quality feedback
• Follow accessibility standards and best practices in semantic HTML

Collaboration

• Work closely with designers, product managers, and engineering teams
• Mentor junior engineers and lead technical knowledge-sharing initiatives
• Participate in sprint planning, retrospectives, and technical design discussions
• Maintain technical documentation and contribute to architectural decision records

Required Qualifications - Experience

• 3–5 years of professional software development experience
• 3+ years of hands-on experience with React and TypeScript
• 2+ years working with Next.js or similar SSR frameworks
• Strong experience with modern JavaScript (ES6+) and Node.js
• Experience with CSS-in-JS solutions (Linaria, Styled Components, or similar)
• Proven experience building and maintaining large-scale web applications
• Experience working with headless CMS platforms

Technical Skills

• Advanced proficiency in TypeScript with strict typing
• Strong understanding of React hooks, Context API, and component lifecycle
• Experience with modern build tools such as Webpack and Babel
• Familiarity with AWS cloud services
• Proficiency with Git and command-line workflows
• Strong testing mindset with experience in Jest, React Testing Library, and E2E testing

Soft Skills

• Strong analytical and problem-solving skills
• Ability to work independently and take ownership of technical challenges
• Excellent communication skills and ability to explain complex technical concepts
• High attention to detail and strong commitment to code quality
• Ability to balance technical debt and feature delivery in a fast-paced environment

Nice to Have

• Experience in regulated or enterprise-scale platforms
• Knowledge of Terraform and Infrastructure as Code
• Experience building design systems and component libraries
• Familiarity with performance and load testing tools (e.g., k6)
• Experience using Storybook for component documentation
• Knowledge of analytics platforms (mParticle, Adobe)
• Experience with blue-green deployments
• Familiarity with WCAG accessibility standards