Backend Developer

Summary

Join Lumston as a skilled Backend Developer and leverage your expertise in Python and AWS to design, implement, and maintain high-performance backend solutions. Collaborate with cross-functional teams across diverse projects. You will be responsible for optimizing application performance, developing APIs, setting up CI/CD pipelines, and ensuring security compliance. This role requires extensive experience with Python, AWS services, and databases. Lumston offers a comprehensive benefits package including remote work support, flexible scheduling, paid time off, life insurance, and various other perks.

Requirements

• 5+ years of experience developing backend applications with Python
• Proven experience with AWS services and tools
• Proficiency with SQL databases (PostgreSQL, MySQL) and NoSQL databases (DynamoDB, MongoDB)
• Experience building RESTful and/or GraphQL APIs
• Proficient in version control systems like Git

Responsibilities

• Design and develop backend applications using Python and frameworks such as Django or Flask
• Implement and manage cloud services using AWS (Lambda, S3, RDS, DynamoDB, etc.)
• Optimize application performance and scalability
• Develop and maintain RESTful and/or GraphQL APIs for system integrations
• Collaborate with frontend, UX/UI, and DevOps teams to deliver end-to-end solutions
• Set up CI/CD pipelines for deployment and testing automation
• Ensure application and service security compliance
• Troubleshoot technical issues and improve existing codebases

Preferred Qualifications

AWS Certifications

Benefits

• Welcome Kit
• Home Office
• Flexible Schedule
• Birthday off
• Vacations from day one
• Life insurance
• Insurance for Major Medical Expenses (50% coverage)
• Saving fund (you save 6% of your monthly salary, and we match that 6% for you)
• Support for remote work (Electricity and Internet)
• Free courses or trainings
• English Classes
• Dining Room (Guadalajara only)
• Sports fields (Guadalajara only)
• Gym (Guadalajara only)