**About Areco:** Areco is a technology company operating since 1987 in the development of enterprise management systems and solutions for corporate process digitalization, and currently has an open opportunity to join its team. **Job Description:** The Front-end Systems Development Analyst will be responsible for developing modern, responsive, and intuitive interfaces, ensuring the best user experience for Areco’s systems. The role involves close collaboration with back-end, UX/UI, and product teams to guarantee solution quality, performance, and visual consistency. **Work Mode: On-site** **Responsibilities:** * Develop responsive web interfaces, ensuring usability and accessibility; * Integrate front-end with APIs and back-end services; * Translate prototypes and wireframes into functional, high-quality code; * Maintain and enhance reusable components and internal libraries; * Perform interface testing, debugging, and performance optimization; * Collaborate with UX/UI to enable the best possible user experience; * Stay updated on front-end trends and propose technical improvements. **Desired Profile:** * Proactive mindset and analytical thinking to solve technical challenges; * Attention to detail, commitment to delivery quality and deadlines; * Collaborative attitude with strong communication skills for working within multidisciplinary teams; * Continuous monitoring of market developments and interest in applying innovations; * Organizational skills and autonomy to prioritize tasks; * Long-term vision and resilience in a meritocratic environment that values professional growth; * Advanced technical English. Requirements: * Proficiency in HTML5, CSS3, JavaScript (ES6+), dotNet, and Blazor; * Experience with modern front-end frameworks (React, Angular, or Vue.js); * Knowledge of RESTful API and GraphQL integration; * Practical experience with version control (Git); * Experience with automated testing (Jest, Cypress, or similar); * Basic understanding of UI/UX, responsiveness, and accessibility; * Preferred qualifications: experience with TypeScript, Webpack, CI/CD, and cloud-based applications. Benefits * Competitive salary commensurate with experience; * Health and dental insurance; * Meal/voucher allowance; * Access to an internal platform offering courses and training programs; * Collaborative environment with a flat organizational culture and openness to ideas; * Genuine opportunities for growth and participation in strategic projects.