System Developer | CX Management

Description

We are looking for a System Developer to develop, deploy, and maintain websites and systems, aiming for agility, security, and effectiveness of processes, adapting\-them to the needs of departments and customers. If you are an attentive professional who delights your customers and possess a strong sense of ownership, Brisanet is the place for you! Let’s sail toward the future! **\#JoinBrisanet** **Responsibilities and duties** * Embody the organizational identity of the Brisanet Group; * Prepare reports, forms, or spreadsheets as requested; * Propose improvements to departmental routines and processes; * Populate departmental KPIs; * Actively participate in organizational meetings and commitments when requested; * Provide support to colleagues on matters related to the department; * Use individual and collective safety equipment when required. POSITION WITH LEVELS I, II, AND III BASED ON EXPERIENCE, DEPTH OF KNOWLEDGE, MATURITY, AND ABILITY TO SOLVE INCREASINGLY COMPLEX PROBLEMS WITHIN THE SCOPE OF YOUR ACTIVITIES * Develop, deploy, and maintain websites, systems, and applications, aiming for agility, * security, and effectiveness of processes, adapting\-them to the needs of departments and customers; * Build website/system interfaces to deliver the best possible user experience; * Model databases; * Define website, system, and/or application logic; * Prototype website/system projects; * Manipulate the DOM (Document Object Model) to create screens and animations; * Optimize SEO for applications; * Optimize animations; * Execute background tasks; * Create and integrate APIs; * Monitor API consumption; * Monitor server performance; * Monitor system performance; * Identify and fix source code errors in websites/systems through debugging processes; * Perform unit and integration testing; * Analyze database and query performance; * Configure functions, procedures, and views in databases; * Write scripts; * Create microservices; * Architect and migrate services to cloud storage; * Document developed code. **Requirements and qualifications** BACKEND: * Linux operating systems; Data manipulation via terminal; Computer networks; Relational databases; HTTP protocol; Background task scheduling tools; APIs; * Version control systems; LGPD; Programming languages (Node.js, TypeScript, PostgreSQL); * Agile methodologies; Technical English; Code design; Testing (unit and integration); Architectural patterns (e.g., MVC, MC, DDD); Automation tools (linters, package managers, webpack, etc.); * Code performance, APIs (REST and GraphQL), NoSQL databases, Microservices, * Clean Code, Docker, GitFlow, WebSockets, System security, Cloud service architecture, * Code documentation, Design Patterns, Design System, Concurrency / Multithreading. PREFERRED QUALIFICATIONS: Crontab (task scheduler), GIT version control, Messaging services (Kafka, * RabbitMQ, etc.), Frameworks (used by the department/employee), Google tools (Sheets, Docs) FRONTEND: * HTTP protocol, Version control systems, UI, UX, Programming logic and algorithms, Programming languages and paradigms, HTML markup, Layouts and styling with CSS, Frontend frameworks, Modern CSS, Package management (npm, yarn), Programming languages (JavaScript/TypeScript, frameworks), Agile methodologies, Technical English, Code design, Testing (unit and integration), Architectural patterns (e.g., MVC, MC, DDD), Automation tools (linters, package managers, webpack, etc.), Code performance, APIs (REST and GraphQL), NoSQL databases, Microservices, WebSockets, Cross\-browser processes, SEO, Knowledge of agile methodologies (Scrum, Kanban), Mobile applications (React Native, Flutter, Kotlin, etc.), Code documentation, Clean Code, Design System; PREFERRED QUALIFICATIONS: GIT version control, Frameworks (used by the department/employee), * Google tools (Sheets, Docs) MOBILE: * Version control systems, LGPD, Mobile programming languages (JAVA, HTML5, Objective\-C, * Python, Swift, Flutter, React), Programming logic, Agile methodologies, Technical English, Code design, * Testing (unit and integration), Automation tools (linters, package managers, webpack, etc.), * Code performance; System security; Code documentation. PREFERRED QUALIFICATIONS: Crontab (task scheduler), GIT version control, Messaging services (Kafka, * RabbitMQ, etc.), Frameworks (used by the department/employee), Google tools (Sheets, Docs) **Additional information** * A work culture that respects and values people; * Internal events covering diverse topics; * A collaborative environment that values personal and professional development; * A flat and vertical organizational structure — you are the protagonist of your career!; * Meals (Headquarters via cafeteria; Branches via iFood); * Co-payment Health Plan; * Dental Plan; * Life Insurance; * Childcare Assistance; * PCD Dependent Assistance; * Payroll-deductible loan (available after 6 months); * Discounts of up to 50% on Brisanet Internet and BrisaMusic services; * Wellhub (Gympass); * Up to 60% discounts at higher education institutions. We have operated in the telecommunications sector for **27 years**, with the **mission of connecting people and promoting digital and social inclusion**. Today, we connect over 1.5 million households across Northeast Brazil, **leading the fixed broadband internet market** in the region. We are also a mobile telephony operator, experiencing increasingly significant growth. Our journey began in 1998 in Pereiro, a city in the interior of Ceará state. We were founded with the goal of **providing high-quality internet at affordable prices to small towns**. Today, we operate across all nine states of Northeast Brazil, delivering **cutting-edge connectivity from the interior to state capitals**, actively contributing to digital transformation in Brazil.