Lead Python Developer

About the Position

We are building scalable, secure Python services and need a Lead Python Developer to guide architecture and delivery across key initiatives. You will lead a collaborative team, partner on ReactJS integrations, and run AWS deployments while reinforcing best practices across the SDLC-apply now.

Responsibilities

• Design and build scalable backend systems and services
• Collaborate with teammates to deliver high-quality software solutions
• Lead code reviews and mentor engineers to maintain coding standards
• Optimize performance and troubleshoot technical issues as they occur
• Oversee integration of third-party APIs and external services
• Create and update technical documentation for new and existing functionality
• Champion best practices across the full software development lifecycle
• Guide continuous improvement of team processes and technical capabilities

Requirements

• Proven record of 5 years of relevant software development experience
• Demonstrated experience of 1 year leading and managing development teams
• Advanced Python expertise for building, evolving, and supporting applications
• Hands-on experience with ReactJS to deliver user interfaces and connect to backend systems
• Practical knowledge of Amazon Web Services (AWS) for deploying and operating cloud-based applications
• Solid background in database design, administration, and performance tuning
• Proficiency with Git for version control and team-based workflows
• Experience using Python web frameworks such as Django or Flask
• Working knowledge of Python web server setup, configuration, and deployment
• Strong understanding of security best practices in software engineering
• Experience delivering user authentication and authorization mechanisms
• Familiarity with Agile or Scrum software development methodologies
• Excellent English communication skills (B2+ Upper-Intermediate or higher), written and spoken

Nice to Have

• Background in AI development or architecture, including machine learning models, AI feature integration, or scalable AI infrastructure

We Offer

• Remote work in Mexico

About the Company

EPAM Systems is a global software engineering and product development company that partners with the world’s leading brands to deliver technology solutions that drive digital transformation.