Senior Full Stack Developer (Python + React)

TL;DR

Senior Full Stack Developer (Python + React): Building large-scale e-commerce solutions with an accent on distributed systems, REST/GraphQL APIs, and responsive React frontend functionality. Focus on designing scalable microservices, implementing event-driven solutions, and optimizing reliability, low latency, and performance under production load.

Location: Full-time remote (based in Brazil)

Company

hirify.global Software builds digital products focused on scalability, performance, and user experience.

What you will do

• Design, develop, and implement large-scale distributed systems for substantial data volumes.
• Build scalable backend services and microservices using Python.
• Develop and integrate REST and GraphQL APIs.
• Create responsive frontend functionality using React.
• Implement event-driven solutions to improve scalability and system performance.
• Execute unit, API, regression, and performance tests; optimize for scalability, reliability, and low latency.

Requirements

• 5+ years of software development experience with object-oriented programming, including Python.
• Strong backend development experience with Python and experience building scalable distributed systems and microservices.
• Practical experience with REST and GraphQL APIs.
• Commercial experience with React and hands-on experience working in Linux/Unix environments.
• Experience with cloud platforms such as AWS, Google Cloud, or Azure.
• English: Upper-Intermediate (B2) or higher

Nice to have

• Experience with high-load e-commerce platforms.
• Knowledge of event-driven architecture patterns.
• Experience with performance optimization and observability tools.
• Familiarity with CI/CD pipelines and DevOps practices.
• Experience supporting production environments with high availability requirements.

Culture & Benefits

• Remote work with flexible schedule.
• Health and legal support.
• Continuous education and professional development opportunities.
• Active professional community and growing internal knowledge sharing.
• Optional access to outstanding offices and sports/community activities.

Hiring process

• Interview process with evaluation of technical skills and collaboration approach.
• Discussion of architecture decisions and experience with production incidents.