Full-Stack Software Engineer - Marketing Agency

Description

Job Summary: We are seeking a strategic Full-Stack developer to build and evolve digital products that drive business growth, with emphasis on robust and scalable architecture. Key Highlights: 1. Key contributor in building a robust and scalable technological foundation 2. Focus on impact, technical excellence, and continuous improvement 3. End-to-end development and evolution of service architecture **Opportunity Overview** We are looking for a strategic, hands-on mind to build and evolve digital products that directly impact the growth of hundreds of businesses across Brazil. Here, you won’t just be another developer—you’ll be the key contributor in creating a robust, scalable, and high-performance technological foundation. If you enjoy thinking about architecture, structuring infrastructure, deploying systems, and ensuring they perform with excellence, this role is for you. **About the Company:** We are a marketing and sales consulting firm that develops and evolves proprietary digital products, focusing on scalability, reliability, and delivering tangible results. Our culture emphasizes impact, technical excellence, and continuous improvement. We value autonomy, collaboration, and individuals who take ownership of what they build. We’re growing rapidly—and our technology must keep pace. **Responsibilities** * Develop features end\-to\-end (front \+ back). * Design and evolve service architecture and integrations. * Model and optimize databases (PostgreSQL). * Ensure security, authentication, and data protection. * Structure and operate infrastructure (Docker, CI/CD, cloud). * Implement best practices for performance, caching, and scalability. * Perform troubleshooting, monitoring, and observability activities. * Contribute to engineering standards, code reviews, and documentation. Requirements: * Solid experience as a Full\-Stack developer in a SaaS environment. * TypeScript \+ React/Next.js. * Back\-end in Node.js (NestJS, Fastify or Express) or Python (FastAPI). * PostgreSQL (modeling and performance) \+ familiarity with Redis. * Docker and CI/CD (GitHub Actions or similar). * Practical experience with cloud platforms (AWS, GCP or Azure). * Culture of system observability and reliability. Nice-to-Haves: Kubernetes, message queues (SQS/RabbitMQ/Kafka), multi\-tenant environments, advanced RBAC, and cloud cost optimization.