




Job Summary: We are seeking a Senior Fullstack Developer to actively participate in team ceremonies, design user interfaces, and develop backend services, adhering to coding standards. Key Highlights: 1. Active participation in agile team ceremonies 2. UI design prioritizing performance and UX/UI 3. Development and maintenance of backend services in Node.js About C&S Hello! We are CYS, a company with over 160 professionals, established in the market for 40 years. Our purpose is to ensure customer satisfaction; to achieve this, we offer Software Development, Talent Outsourcing, and IT Consulting services. Job Title: Senior Fullstack Developer Job Responsibilities Actively participate in team ceremonies: Sprint Planning, Daily Stand-up, Backlog Refinement, and Retrospective Design and develop user interfaces based on the Technical Document, prioritizing performance, accessibility, and user experience Create and break down technical tasks from sprint User Stories Develop and maintain tests following Test-Driven Development (TDD) practices Collaborate in the development and maintenance of backend services in Node.js when required by the sprint Adhere to the coding standards defined by the team Manage code integration via Git following established policies Participate in incident resolution, debugging, and code refactoring · Mandatory Skills: Prior Experience: Minimum 4 years of experience in software design, development, and implementation, with a primary focus on frontend development and the ability to contribute to backend development using Node.js. Frontend (strong profile): Solid experience with React, TypeScript, and advanced state management (Redux, Zustand, or similar) Knowledge of microfrontend architectures using single-SPA Responsive layout, web accessibility, and best practices in UX/UI Consumption and integration of REST APIs from the client side Frontend testing: unit tests, integration tests (Jest, React Testing Library) · Backend (solid knowledge): Development of REST APIs using Node.js and Express.js Integration with databases: MongoDB, Oracle, and SQL Understanding of design patterns and integration patterns applied to backend development · Cross-cutting: · Experience with Test-Driven Development (TDD) Proficiency with Git and collaborative workflows (GitFlow or trunk-based development) Familiarity with agile methodologies (Scrum) Proficiency with TypeScript both on frontend and backend Assignment Duration: 6 months Possibility of Extension: Yes Work Mode: 60% remote, 40% on-site Work Location (address): CABA Working Hours: 9–18 · Benefits Health insurance coverage (contribution redirection for coverage). Quarterly salary reviews. Extended parental leave. Discounts at universities and educational institutions. Birthday bonus. Internet and electricity expense allowance. Home office equipment. Welcome kit upon joining.-Requirements- Minimum Education: University degree 5 years of experience Keywords: developer, programmer, senior, sr
