20347-Developer Specialist

Description

Job Summary: Join a vibrant team to develop and maintain mobile and backend applications, collaborate with multidisciplinary teams, and drive the next generation of technological solutions. Key Highlights: 1. Innovation is our fuel, curiosity is our engine 2. Collaborate with brilliant minds and transform the future of technology 3. Develop and maintain mobile and backend applications At Hitss, innovation is our fuel, curiosity is our engine, and respect for the customer is our guiding principle. If you are driven by passion to create disruptive technological solutions, constantly seek challenges that push the boundaries of what is possible, and believe that putting the customer first is the key to success, then you are in the right place. We seek individuals who stand out, think outside the box, and are willing to explore new horizons. Here, every idea is valued, every question is encouraged, and every challenge is embraced as an opportunity for learning and growth. Join us and become part of a vibrant culture where innovation is fueled by relentless curiosity and respect for the customer permeates all our actions. Here, you will have the freedom to explore your skills, collaborate with brilliant minds, and transform the future of technology. If you are ready to join a company that believes talent is the key to success, submit your resume and join our team. We look forward to meeting you and jointly driving the next generation of technological solutions. **Come be a Hit!** **Responsibilities and Duties** * Develop and maintain the mobile application using TypeScript and React Native; * Develop and maintain the backend and frontend using Node.js and GraphQL; * Collaborate with multidisciplinary teams (Product Owners, Scrum Masters, Designers, and Quality Assurance) to define and deliver new features; * Conduct code reviews to ensure consistency and quality; * Identify and fix bugs and performance bottlenecks; * Contribute to the evolution of architectural practices and code quality within the team; * Write unit and automated tests to ensure code quality and reliability. **Requirements and Qualifications** **Required Qualifications:** * Completed undergraduate degree; * Solid experience with Node.js, GraphQL, TypeScript, and React Native; * Knowledge of AWS Lambda and Serverless architecture; * Familiarity with TDD (Test Driven Development) and BDD (Behavior Driven Development) practices; * Knowledge of CI/CD; * Practical experience with source code version control, preferably Git; * Understanding of Mobile Security principles; * Experience with agile software development methodologies; * Experience with unit and automated testing for backend and frontend (Jest/Cucumber/Appium); * Experience with NestJS and Hexagonal Architecture (Ports and Adapters); * Knowledge of in-memory caching strategies (REDIS); * Experience with GraphQL Federation (Apollo Federation); * Knowledge of Query Planning, SOLID principles—especially ISP (Interface Segregation Principle) and DIP (Dependency Inversion Principle). **Desired Qualifications:** * Experience in native Android and iOS development; * Experience with Docker. **Additional Information** Want to explore all our open positions? Visit our page: Hitss \- Work With Us https://globalhitss.gupy.io/ **Important: All our positions are open to professionals with disabilities, gender equity, and racial/ethnic diversity.** HITSS BRASIL is a multinational company within the Claro Group, operating for over 30 years in the digital solutions and IT services market across 7 countries. Combining unparalleled experience and specialized expertise, our 5\.000 employees are committed to making the new happen every day. We bet on innovation with integrity and strive to develop inclusive, responsible, and sustainable solutions for our employees and customers. **Through our Diversity and Inclusion pillar, everyone has equal opportunities to build their career.** We do not discriminate based on gender, religion, race, sexual orientation, social status, or disability. If you enjoy challenges, trends, agile and innovative processes, this is your place. Join us!