Fullstack Developer Sr (PythonAngular)

At Unosquare, we are looking for a Python Full Stack Developer to join our AI Platform team. In this role, you will build and enhance modern web applications, working across the full technology stack—from frontend to backend and cloud infrastructure. You will collaborate with product managers, data scientists, and engineers to deliver scalable, secure, and high-quality software while contributing to AI-powered solutions that improve user experiences. This is an excellent opportunity for engineers who enjoy building end-to-end applications using Python and Angular in a cloud-native environment. Key Responsibilities • Design, develop, and maintain scalable full stack web applications • Build frontend features using Angular (React experience is also valued) • Develop backend services and REST APIs using Python • Collaborate with cross-functional teams including Product, Engineering, and Data Science • Implement secure, maintainable, and high-performing software solutions • Develop applications following accessibility standards (WCAG 2.2 AA) • Contribute to CI/CD pipelines and deployment processes • Support cloud infrastructure on AWS or Azure • Optimize application performance, scalability, and reliability • Explore and integrate AI capabilities where they create value for users • Apply engineering best practices for testing, monitoring, and software quality Requirements 5 years of experience as a Full Stack Software Engineer Strong experience with Python backend development Experience building frontend applications with Angular (React is a plus) Experience developing REST APIs Experience with relational databases such as PostgreSQL or MySQL Experience working with AWS or Azure cloud platforms Familiarity with Infrastructure as Code (Terraform is a plus) Experience working with CI/CD pipelines Strong communication and collaboration skills Passion for building modern, scalable software solutions Nice to Have Experience with AI or Machine Learning integrations Familiarity with LLM frameworks such as LangChain Knowledge of RAG (Retrieval-Augmented Generation) architectures Experience with NoSQL databases such as DynamoDB Experience implementing accessibility standards (WCAG 2.2 AA) Experience with Node.js or Golang What we offer • 100% remote work • Long-term projects with top-tier U.S. companies • Competitive compensation • Strong engineering culture and growth opportunities