Nearshore Software Development Solutions
Senior Full Stack Engineer – Node.js, Python
Location
Brazil
Posted
23 days ago
Salary
0
Seniority
Senior
Job Description
Senior Full Stack Engineer – Node.js, Python
Applaudo
• Design, develop, and maintain backend services using Node.js and Python • Design and implement scalable and reliable RESTful APIs • Own backend solutions from design to delivery, ensuring quality and performance • Implement and maintain business logic aligned with complex system requirements • Integrate backend services with internal and external systems • Work with Azure cloud services for deployments, integrations, and backend solutions • Identify and resolve performance, scalability, and reliability issues • Apply best practices in authentication, authorization, and backend security • Collaborate with frontend engineers to ensure seamless system integration • Participate in technical discussions, proposing solutions and improvements • Troubleshoot and resolve issues across different environments • Contribute to improving backend architecture and development practices • Design and implement AI-driven features or integrations as part of backend solutions when applicable
Job Requirements
- Bachelor’s Degree in Computer Science, Software Engineering, or a related field
- 5+ years of experience in software development with a strong backend focus (Node.js and Python)
- Strong experience with Node.js (NestJS or similar frameworks)
- Strong experience with Python (FastAPI or similar frameworks)
- Proven experience designing and building RESTful APIs and backend services
- Hands-on experience working with cloud environments (Azure preferred; not only exposure)
- Experience working with distributed systems, microservices, or modular architectures
- Solid understanding of asynchronous processing and backend data flows
- Experience debugging, troubleshooting, and optimizing performance in production-like environments
- Solid understanding of backend security, authentication, and SSL
- Experience working with integrations and complex business logic
- Familiarity with testing practices, version control (Git), and CI/CD pipelines
- Strong analytical and problem-solving skills with high attention to detail
- Ability to explain technical decisions and trade-offs clearly
- Strong sense of ownership and accountability for delivered solutions
- Working experience with frontend technologies (React / Next.js)
- Hands-on experience implementing AI-based solutions in real projects (e.g., LLM integrations, AI-powered features, or data-driven models)
- Advanced English proficiency is required, as you will work directly with US-based clients.
Benefits
- Health insurance
- Professional development opportunities
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