Backend Developer III

Description

Job Summary: We are seeking a passionate Backend Developer III to build Brazilian technology, focused on solutions and innovation, with experience in microservices and AI integration. Key Highlights: 1. Development of microservices using Java, Python, Golang, and/or TypeScript 2. Integration of AI models (ML/DL, Generative AI, and AI Agents) 3. Focus on development, collaboration, and continuous improvement We are a **100% Brazilian** organization, passionate about creating 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 \- COCREATE:** **C**ollaboration **O**rientation to 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 practically reflect our **Way of Doing** \- Leadership and Influence Capability, 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 Generation, Data-Driven Decision Making Do you identify with our **Way of Being and Doing**? Then join us and **COCREATE** as a **Backend Developer III**! **Your day-to-day responsibilities will include:** * Designing, implementing, and maintaining microservices in Java, Python, Golang, and/or TypeScript, preferably using open-source frameworks and implementing REST APIs; * Integrating AI models (ML/DL) and Generative AI and AI Agent capabilities into the solutions and platforms under development. * Conducting backend code reviews for solutions; * Working with common libraries for HTTP, JSON, and relational and non-relational databases; * Developing unit and integration tests; * Packaging applications in Docker and deploying them on Kubernetes; * Collaborating with DevOps, frontend, and testing teams; * Creating internal technical documentation and client-facing documentation. **We are looking for someone with:** * Completed undergraduate degree in Computer Engineering, Computer Science, or Systems Analysis; * Availability for in-person work twice per week in Campinas; * Solid experience in developing web services and REST microservices; * Proven experience in multiple programming languages, with strong preference for Java, Golang, and/or TypeScript; * Knowledge of Python, which is an important differentiator for integration with AI solutions (ML/DL/GenAI); * Experience with microservices development frameworks, preferably; * Experience with relational and non-relational databases (PostgreSQL and MongoDB), including SQL proficiency; * Experience with code versioning and tools such as Git, Docker, and Kubernetes; * Familiarity with the Linux operating system; * Clear communication, collaborative and proactive attitude, focused on delivery; * Curiosity and interest in learning new technologies and continuous improvement; * Intermediate English proficiency; * Availability for hybrid work in Campinas; **It would be a plus if you have:** * Best practices in information security and secure coding; * Design and architecture patterns for distributed systems; * Familiarity with authentication and authorization protocols such as OAuth2 and OpenID Connect; * Fundamental AI concepts: Machine Learning, Deep Learning, Generative AI, and AI Agents; * Experience integrating Generative AI (GenAI) and AI Agent APIs into applications; * A completed master's degree or 11 years of experience in this role. **CPQD offers:** * Daycare or babysitter allowance; * Unimed health insurance; * Uniodonto dental insurance; * Vidalink pharmaceutical allowance; * Meal/food voucher; * Life insurance; * Pet health plan; * Vacation bonus above market standards; * Private pension plan; * WellHub; * Commuter bus service; * Free parking; * Payroll-deductible loans; * Birthday day off; * Holiday extensions; * Citizen company: extended maternity and paternity leave; * Postgraduate support program; * Partnerships and agreements: facilitating options for health, leisure, culture, and education; * Internal programs: focused on development and well-being. We take pride in who we are, and we believe this stems from our **diversity**! Therefore, 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