Senior Full-Stack Python Developer
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Summary
Build scalable full-stack web applications using Python (Django/Flask/FastAPI), React/Vue/Angular, RESTful APIs, PostgreSQL/MySQL, and AWS, owning features end-to-end from design through deployment while mentoring engineers.
We are looking for a Senior Full-Stack Python Developer to join our engineering team and build scalable products across the backend and frontend. This is a high-ownership role where you’ll work closely with the client, contribute to technical decisions, and deliver features from design through deployment.
Key Responsibilities
• Design, build, and maintain scalable web applications using Python and modern frontend frameworks
• Develop and integrate RESTful APIs and/or GraphQL
• Own features end-to-end, from technical design through deployment and monitoring
• Collaborate with product managers, designers, and engineers to deliver new features
• Write clean, tested, and maintainable code and participate in code reviews
• Identify and resolve performance and scalability issues
• Mentor junior and mid-level engineers
• Contribute to architecture, technical roadmaps, and engineering best practices
• Improve CI/CD pipelines, testing practices, and developer tooling
• Develop and integrate RESTful APIs and/or GraphQL
• Own features end-to-end, from technical design through deployment and monitoring
• Collaborate with product managers, designers, and engineers to deliver new features
• Write clean, tested, and maintainable code and participate in code reviews
• Identify and resolve performance and scalability issues
• Mentor junior and mid-level engineers
• Contribute to architecture, technical roadmaps, and engineering best practices
• Improve CI/CD pipelines, testing practices, and developer tooling
Requirements
• Based in Brazil or New York, USA
• 5+ years of professional software development experience with strong Python expertise
• Experience with Django, Flask, or FastAPI
• Strong JavaScript/TypeScript experience with React, Vue, or Angular
• Experience designing, building, and consuming RESTful APIs
• Strong knowledge of relational databases such as PostgreSQL or MySQL and SQL
• Experience with an ORM such as Django ORM or SQLAlchemy
• Proficiency with Git, pull requests, code reviews, and CI/CD workflows
• Familiarity with AWS and cloud infrastructure
• Strong fundamentals in data structures, algorithms, testing, and system design
• Excellent English communication skills and ability to work cross-functionally
• 5+ years of professional software development experience with strong Python expertise
• Experience with Django, Flask, or FastAPI
• Strong JavaScript/TypeScript experience with React, Vue, or Angular
• Experience designing, building, and consuming RESTful APIs
• Strong knowledge of relational databases such as PostgreSQL or MySQL and SQL
• Experience with an ORM such as Django ORM or SQLAlchemy
• Proficiency with Git, pull requests, code reviews, and CI/CD workflows
• Familiarity with AWS and cloud infrastructure
• Strong fundamentals in data structures, algorithms, testing, and system design
• Excellent English communication skills and ability to work cross-functionally
Work Model
• Brazil: Remote
• New York: On-site at 30 Hudson Yards, New York, NY
• New York: On-site at 30 Hudson Yards, New York, NY
By applying to this position, we’ll create your Simera Professional Key (SPK) — a unique key that helps you connect with employers, stand out, and secure the right match.