Senior Full Stack Engineer – Node.js, Python

This is a fully remote position, open to applicants in Brazil.

📋 Description

• Design, develop, and maintain backend services utilizing Node.js and Python.

• Create and implement scalable and dependable RESTful APIs.

• Take ownership of backend solutions from design through delivery, ensuring high quality and performance.

• Implement and uphold business logic that aligns with complex system requirements.

• Integrate backend services with both internal and external systems.

• Utilize Azure cloud services for deployments, integrations, and backend solutions.

• Identify and address performance, scalability, and reliability challenges.

• Apply best practices in authentication, authorization, and backend security measures.

• Collaborate with frontend engineers to guarantee seamless system integration.

• Engage in technical discussions, proposing solutions and enhancements.

• Troubleshoot and resolve issues across various environments.

• Contribute to the enhancement of backend architecture and development methodologies.

• Design and implement AI-driven features or integrations as necessary within backend solutions.

⛳️ Requirements

• Bachelor’s Degree in Computer Science, Software Engineering, or a related discipline.

• Over 5 years of experience in software development with a strong emphasis on backend technologies (Node.js and Python).

• Significant experience with Node.js (NestJS or similar frameworks).

• Substantial experience with Python (FastAPI or similar frameworks).

• Proven track record in designing and constructing RESTful APIs and backend services.

• Practical experience working in cloud environments (Azure preferred; beyond mere exposure).

• Experience with distributed systems, microservices, or modular architectures.

• Strong understanding of asynchronous processing and backend data flows.

• Experience in debugging, troubleshooting, and enhancing performance in production-like environments.

• Comprehensive knowledge of backend security, authentication, and SSL.

• Experience with integrations and complex business logic.

• Familiarity with testing methodologies, version control (Git), and CI/CD pipelines.

• Strong analytical and problem-solving capabilities with meticulous attention to detail.

• Ability to clearly articulate technical decisions and trade-offs.

• A strong sense of ownership and accountability for the solutions delivered.

• Working experience with frontend technologies (React / Next.js).

• Practical experience in implementing AI-based solutions in real projects (e.g., LLM integrations, AI-powered features, or data-driven models).

• Advanced proficiency in English is required, as you will engage directly with clients based in the US.

🏝️ Benefits

• Health insurance.

• Professional development opportunities.