Systems Developer | FRONTEND

Description

Job Summary: We are seeking a Systems Developer to develop, deploy, and maintain websites and systems, focusing on agility, security, and effectiveness while aligning them with customer needs. Key Highlights: 1. Develop and evolve web interfaces with a focus on usability and UX 2. Work with modern frameworks such as React, Vue, or Angular 3. Actively collaborate in the creation and evolution of Design Systems We are looking for a **Systems Developer** to develop, deploy, and maintain websites and systems, aiming for agility, security, and effectiveness of processes—tailoring them to the needs of departments and customers. If you are an attentive professional who delights your customers and possesses 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; * Perform other duties related to the position, according to departmental needs and leadership direction; * Develop, maintain, and evolve web interfaces with a focus on usability, accessibility, and user experience; * Build reusable components using HTML, CSS, and TypeScript with frameworks such as React, Vue, or Angular; * Consume and integrate REST and GraphQL APIs for data display and manipulation in front-end applications; * Use package managers such as NPM or Yarn for dependency management; * Apply development best practices such as Clean Code, secure development principles, and Git version control; * Perform automated testing (unit, integration) using tools like Testing Library and Jest; * Conduct code reviews to ensure readability, performance, and code standardization; * Use and configure tools such as ESLint and Prettier to ensure code quality and consistency; * Work with bundlers such as Webpack, Vite, or Rollup to optimize application loading; * Prototype screens based on design mockups and flows, collaborating with designers and Product Owners; * Apply SEO techniques to ensure better indexing and visibility of web applications; * Manipulate the DOM efficiently to create smooth interactions and animations; * Document components, workflows, and adopted development best practices; * Participate in building or evolving Design Systems to ensure visual consistency across products; * Identify and fix interface bugs through testing and debugging; * Monitor screen performance and identify visual or loading bottlenecks; * Collaborate closely with back-end teams to ensure efficient system integration; * Develop scripts and auxiliary tools to automate front-end environment tasks; * Participate in refinement and planning meetings, contributing technical solutions and estimates; * Collaborate with other team members to ensure value-driven deliveries aligned with project objectives. **Requirements and Qualifications** * Logic and Syntax: Full mastery of TypeScript and ES6+ (Arrow functions, Destructuring, Promises). * Angular Core: In-depth knowledge of Lifecycle Hooks, Services, Dependency Injection, and Routing (Lazy Loading). * Version Control: Git (Branching, Merging, Rebase, and conflict resolution). * Data Communication: Consumption of RESTful APIs and error handling. * Layout: Modern CSS (Flexbox, Grid) and preprocessors (SASS/SCSS). * Autonomy: Ability to receive a task and deliver it end-to-end without constant supervision. * Clear Communication: Ability to concisely explain your work during daily stand-up meetings (Daily Scrum). * Team Collaboration: Experience working collaboratively with Git (Git Flow), respecting branches and team processes. * Active Listening: Ability to accept feedback on your code during Code Reviews without becoming defensive. **Preferred Qualifications:** ------------------------------------ * State Management: Experience with NgRx or Angular’s new Signals feature. * Testing: Writing unit tests (Jest/Cypress). * Performance: Knowledge of change detection strategies. * Reactive Programming: Practical mastery of RxJS operators. * Mid-Level Soft Skills: Constructive *Code Reviews* and product-oriented mindset (understanding the business impact of features). **Additional Information** * A workplace culture that respects and values people; * Internal events covering diverse topics; * A collaborative environment that fosters personal and professional development; * A flat and vertical structure—meaning you are the protagonist of your own career!; * Meals (Headquarters via cafeteria; Branches via iFood); * Co-payment Health Plan; * Dental Plan; * Life Insurance; * Childcare Assistance; * Assistance for Dependents with Disabilities; * Payroll-Deductible Loans (available after 6 months); * Up to 50% discounts 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 municipality 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 rural areas to state capitals**—actively contributing to Brazil’s digital transformation.