Fullstack Developer III (São Paulo, SP)

Description

Job Summary: We are seeking a Fullstack Developer III for the Technology Team, combining deep technical expertise with practical leadership skills, focused on innovation, collaboration, and continuous delivery. Key Highlights: 1. Technical leadership and task organization in innovative solutions. 2. Culture of excellence, collaboration, and agility with a customer focus. 3. Entrepreneurial environment that values growth and proactivity. **Job Description** --------------------- Our **Technology Team** is at the forefront of innovation, building secure and scalable solutions for E\-commerce, subscription services, and other strategic initiatives—including B2B. We are looking for a **Fullstack Developer III** who combines strong technical depth with hands-on leadership capability. You will be responsible for providing technical guidance to the team, supporting task organization, and fostering a culture of excellence, collaboration, and continuous delivery—with an emphasis on agility. We seek someone committed to improving **1% every day**, growing alongside our company, and embodying an **owner mindset**, accountability, and strong proactivity. We are entrepreneurs. We dream big, act boldly, and believe firmly in our capabilities—grounded in the principle that **together, we are stronger**, and through collaboration, we go further. Every day, we work diligently to fulfill our purpose with great effort, dedication, motivation, and **customer focus**. If you consider yourself **unstoppable**, identify with this opportunity and our culture, **then this role is for you!** **Responsibilities and Duties** ----------------------------------- * Design, develop, and maintain fullstack web applications; * Implement solutions following Clean Code principles and sound architectural practices; * Collaborate with design and product teams to align business requirements with technical features; * Develop and consume REST APIs, ensuring security and performance; * Apply agile methodologies to organize and prioritize deliveries; * Identify and fix bugs, continuously improving code quality. **Requirements and Qualifications** ------------------------------ What we expect from you: #### **Mandatory Requirements** * + Solid experience with frontend frameworks (React, Vue, or Angular); - Proficiency in backend languages such as Node.js (Express, Nest, Fastify) or GO; - Solid experience with SSR (Remix, Next); - Solid experience with relational databases (MySQL, PostgreSQL); - Advanced knowledge of JavaScript/TypeScript; - Experience with Docker and version control systems (Git); - Experience consuming and building REST APIs. #### **Desirable Requirements** * + Experience with Shopify, Shopify Liquid, and Shopify Hydrogen; - Knowledge of automated testing (frontend and backend); - Familiarity with UI/UX design principles; - Certification in agile methodologies. **Additional Information** -------------------------- * Employment type: CLT * Work model: Hybrid (On-site in São Paulo, SP \+ 2 remote days per week) **What We Offer:** * Meal and Food Allowance (Flexible Benefits CAJU); * Transportation Allowance (Flexible Benefit CAJU); * Amil Health Insurance; * Amil Dental Insurance; * Gympass; * Creditas; * Life Insurance; * Birthday Day Off; * Discount on Caffeine Army products; * SuperCoffee Economic Size and Morning Shot \- one can per month; * Discount club with partner brands and institutions; * Annual bonus. **Hiring Process Steps** ---------------------- * **Step 1**: Registration; * **Step 2**: Chat with the People Team; * **Step 3**: Technical interview; * **Step 4**: Cultural interview; * **Step 5**: Offer; * **Step 6**: Hiring.