Mid-Level Backend Developer (Python, Azure, Architecture) - Campinas

Description

**About the position** We are seeking a Mid-Level Backend Developer with strong architectural vision, organizational skills, and software quality awareness, as well as a strong sense of ownership, to contribute to the development of modern, scalable, and cloud-oriented systems. We are looking for a candidate with critical organizational thinking, commitment to quality, compliance, and cybersecurity, along with a strong focus on sustainable architecture, refactoring, and sound engineering practices. This role will directly impact scalability, stability, infrastructure cost, development velocity, AI/data integration, automation, and product reliability. This position is ideal for professionals who wish to go beyond endpoint implementation and actively participate in architecture design, technical evolution, and platform sustainability. **Responsibilities** * Develop robust and scalable REST APIs using Python * Implement unit, integration, and end\-to\-end tests * Build applications using Flask * Design sustainable and decoupled architectures * Apply Design Patterns and SOLID principles * Work with Clean Architecture and Domain-Driven Design (DDD) * Participate in code refactoring and continuous code improvement * Ensure technical quality, organization, and standardization * Develop integrations with Azure cloud services * Work with containerized applications using Docker * Implement message queues, asynchronous processing, and messaging systems * Optimize performance, throughput, and latency * Implement authentication, authorization, and security mechanisms * Ensure compliance and adherence to cybersecurity best practices * Implement observability, metrics, logging, and distributed tracing * Automate critical processes and technical pipelines * Participate in code reviews and architectural decisions * Collaborate with frontend, data, AI, and product teams **Requirements** * Solid experience with Python * Experience with Flask * Advanced knowledge of REST APIs * Knowledge of software architecture * Experience with Design Patterns * Knowledge of Clean Architecture and SOLID principles * Experience with Microsoft Azure * Experience with Docker * Knowledge of Git * Knowledge of API authentication and security * Familiarity with observability and monitoring * Strong technical organization and concern for software quality * Analytical ability and critical thinking regarding architecture and maintenance **Highly Important** * Clean architecture * Code refactoring and organization * Design Patterns * Async programming * Messaging systems * Automated testing * CI/CD * Compliance and cybersecurity * Technical documentation and standardization **Nice-to-Have** * Redis * Azure Cosmos DB * Azure Blob Storage * Azure DevOps * GitHub Actions * Observability with Prometheus, Grafana, or Azure Monitor * Event\-driven architecture * Integration with LLMs and AI * Data pipelines * Experience with SaaS systems * Knowledge of MLOps **Desired Profile** * Strong critical thinking regarding organization * Quality-oriented mindset * Strong concern for compliance and cybersecurity * Analytical and architectural profile * Ability to anticipate technical issues * Organization and attention to detail * Commitment to sustainable code and long-term maintenance * Proactivity and sense of ownership * Ability to reduce technical debt * Good communication and cross-team collaboration * Continuous interest in architecture, cloud, and modern software engineering Compensation: R$8\.000,00 per month Work location: Hybrid remote work based in Vinhedo, SP