Senior Front-End Developer

Description

We are a company deeply passionate about technology. Through software development and processes, we seek innovative and fully customized solutions for each of our clients to achieve the best possible outcome—regardless of the technology used. Additionally, we are growing at an accelerated pace, so if you enjoy challenges, seek growth, and love technology, we have a team here waiting for you! We truly value and empower the development of our Codenappers. **Our Values** **These are five equally important pillars—guiding principles that reflect our culture, how we continuously improve as a team, and how we deliver our best to everyone we work with.** **They are:** **Innovation — Pervades all our departments and activities, transforming our team into agents of change and creating competitive advantages for clients and partners;** **Quality — Through a rigorous quality policy, we build continuous improvement and sustainability into our processes;** **Growth — We encourage our team members’ development through constant learning and recognize outstanding results;** **Customer Focus — We align our efforts and expertise with our clients’ needs to help them achieve their business goals;** **Respect — We practice absolute respect for others, embrace all differences, and actively promote inclusion.** **\#JoinCode** **Responsibilities and Duties** The Front-End Developer will participate in a project involving maintenance and enhancements to web games and applications using HTML5, JavaScript, and/or TypeScript. You’ll have the opportunity to work either internally or at partner client sites, contributing across the entire lifecycle—from conception to implementation—applying agile methodologies to deliver efficient solutions. We expect this person to: * Contribute to project success and team growth; * Understand best programming practices for the technologies used; * Write clean, high-quality, and maintainable code; * Apply object-oriented programming principles. **Requirements and Qualifications** **Solid expertise in:** * Semantic HTML5, advanced CSS (Flexbox, Grid, animations), and JavaScript/TypeScript * State management in high-frequency update applications * Real-time communication via WebSockets and/or SSE * Consuming and integrating REST APIs—including error handling, authentication, and session state management * Front-end architecture patterns and principles (clean code, SOLID, componentization) * Unit and integration testing (Jest, Testing Library, or similar) * Git with collaborative workflows (PRs, code reviews, branching) * Sufficient back-end awareness to communicate effectively with the team and understand API contracts **Additional Information** Our environment is designed for people who love sharing experiences, value results, and enjoy tackling daily challenges. Moreover, we’ve enhanced this with a **comprehensive benefits package**: Flexible working hours and remote work options; No dress code; ️ Gympass; Mental health support (in partnership with Psymeet); Celebration of important dates (your birthday, Code n’ App anniversary, etc.); Birthday day off; Free access to the Udemy platform; An amazing benefits club offering discounts across various categories—including food, travel, educational institutions, and more. **And more:** Referral Program “Indica Code” — (Refer a friend and earn R$500.00 per hired talent); Newborn gift basket; Financial advisory and financial education services; Opportunity to join a team of experts with rich, diverse experience to share. All our positions are open to people with disabilities! Can you imagine working somewhere you can be yourself while growing professionally—and participating in major projects? All this alongside a team of top-tier professionals and within a fun, stimulating work environment? **We are Code n' App!** A systems and solutions development company serving multiple sectors nationwide. We help businesses drive digital transformation by delivering **innovation** and **technology**, improving products and processes with a results-driven focus. #### **Explore our open positions and join our team!**