We are a **100% Brazilian** organization, passionate about building Brazilian technology and focused on solutions and innovation. We deliver ICT (Information and Communication Technology) solutions applied across multiple sectors, including telecommunications, agribusiness, finance, utilities, industry, smart cities, retail, and defense and security services. We believe that through our **Way of Being and Doing**, we will achieve sustainable results, contributing to the development of our people and society. Our values define our essence: who we are, what inspires us, and what makes us unique. They constitute our **Way of Being**. **Institutional Values – CO-CREATE:** **C**ollaboration **O**rientation toward the customer **C**onfidence **R**espect **I**nnovation **A**gility **R**esults Based on our **Way of Being**, we define the competencies and behaviors that embody, in practice, our **Way of Doing** – Leadership and Influence, Integration and Cooperation, Active Listening, Ethics and Integrity, Emotional Intelligence, Curiosity and Learning, Digital Thinking, Systems Thinking, Resilience and Flexibility, Planning and Time Management, Value Creation, Data-Driven Decision Making Do you identify with our **Way of Being and Doing**? Then join us in **CO-CREATING** as part of our team: **Backend Developer II**! **Your day-to-day challenges will include:** * Developing, testing, and maintaining high-performance APIs and backend services; * Participating in solution design and architecture definition; * Ensuring best practices in version control, automated testing, and code reviews; * Collaborating with cross-functional teams (frontend, QA, product, DevOps); * Monitoring and optimizing application and database performance; * Supporting cloud environment migration and maintenance. **We’re looking for someone with:** * A completed undergraduate degree in Information Technology or related fields; * Solid experience with Node.js, **Python**, **Java**, or another relevant backend language; * Experience with **RESTful APIs** and **GraphQL**; * Knowledge of **relational databases (PostgreSQL, MySQL)** and **non-relational databases (MongoDB, Redis)**; * Experience with **version control (Git/GitHub/GitLab)**; * Knowledge of **Docker** and **containers**; * Familiarity with **CI/CD practices** and **automated testing**; * Understanding of **microservices architecture** and **messaging systems (Kafka, RabbitMQ, etc.)**. **Nice-to-have qualifications:** * Experience with **cloud environments (AWS, GCP, or Azure)**; * Hands-on experience with **monitoring and observability tools (Grafana, Prometheus, New Relic)**; * Knowledge of **API security (JWT, OAuth, rate limiting)**; * Contributions to **open-source projects** or **technology communities**. **CPQD offers:** * Daycare or babysitter allowance; * Unimed health insurance; * Uniodonto dental insurance; * Vidalink pharmaceutical allowance; * Meal/voucher card; * Life insurance; * Pet health plan; * Vacation bonus above market standards; * Private pension plan; * WellHub; * Commuter shuttle service; * Free parking; * Payroll-deducted loans; * Birthday day off; * Extended holiday weekends; * Citizen company: extended maternity and paternity leave; * Postgraduate support program; * Partnerships and agreements: facilitating access to healthcare, leisure, culture, and education options; * Internal programs: focused on development and well-being. We take pride in who we are—and believe this stems from our **diversity**! That’s why we invest in our Diversity, Equity & Inclusion program: **CPQD+**, strengthening our practices to ensure equal opportunity regardless of race, gender, age, religion, disability, or sexual orientation—and reaffirming our commitment to leveraging differences to foster an innovative, sustainable, and safe environment where everyone can reach their full potential. Join our team and **Connect to the New**. #ConnectToTheNew #Diversity #Technology #CPQD