Python Developer Semi Sr - Mexico City (AI / Tech Consulting Company)

Mexico | Oct. 15, 2025

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Company: rocket code

Salary: $80,000 - $100,000

Type: Onsite

Employment: Full Time

Description: Join the AI Revolution with rocket code!At rocket code, we're not just developers — we're dreamers, doers, and disruptors. As a rapidly growing company renowned for building and optimizing technological platforms, we are at the forefront of making AI work for you, turning market buzz into groundbreaking realities. Our disruptive, AI-first approach drives us to seek new ways of working, prioritizing operational efficiency and transforming the software development industry. We need passionate individuals to join us on this exciting journey.Why rocket code?Imagine being part of a team that is not only leading the digital frontier but also redefining it. With our global presence in Mexico, the United States, Spain, and soon Brazil, we offer a dynamic environment where innovation and creativity thrive. We've developed over 100 platforms across various industries, including fintech, insurtech, energy, manufacturing, telecommunications, and e-commerce. At Rocket Code, every day is an opportunity to push boundaries and create impactful solutions. Our mission is to transform existing technology into digital experiences that generate a profoundly positive impact. We aim to be the constellation that guides the digital universe, illuminating paths to authentic progress and prosperity for our clients and their communities. Every solution we create is a shining star of innovation and excellence.Our Commitment:At rocket code, we believe in the power of technology to create a positive societal impact. We are dedicated to social responsibility and sustainability, implementing sustainable practices in all our projects and operations.Your Future at rocket code:We're seeking brilliant, innovative, and passionate tech enthusiasts to join our team. If you're ready to be part of a company that not only solves problems but also inspires and leaves a lasting mark on the digital world, Rocket Code is the place for you. Join us and be part of the change!Mission:The Back-End Developer Semi Sr at rocket code will be responsible for designing, developing, and maintaining scalable microservices following SOLID principles, ensuring technical quality, full unit test coverage, and comprehensive API documentation. The mission is to build robust and reliable solutions that enable efficient integration with internal and external systems, contributing to the company’s technological growth and stability.ResponsibilitiesDesign, develop, and maintain robust and scalable backend services using Python.Implement and optimize PostgreSQL databases, including schema design, complex queries, and performance optimization.Develop and integrate services on AWS infrastructure, ensuring security and scalability best practices.Design and implement serverless architectures using AWS Lambda, API Gateway, and other related services.Collaborate closely with the product team to understand requirements and translate them into effective technical solutions.Participate in code reviews and contribute to the continuous improvement of the team's development standards.Document code, APIs, and technical processes clearly and concisely.Identify and resolve performance, security, and scalability issues in existing systems.Stay up-to-date with the latest trends and best practices in backend development.RequirementsMore than 5 years of professional experience.Mastery of modern frameworks (FastAPI, Django, Flask).Deep knowledge of object-oriented programming and design patterns.Experience developing RESTful APIs.Knowledge of standard libraries and the Python package ecosystem.Solid experience in relational databases: PostgreSQLDatabase design and modeling.Query optimization and performance tuning.Transaction management, indexes, and stored procedures.Knowledge of database security best practices.AWS and Serverless Architecture: Hands-on experience with Amazon Web Services:EC2, S3, RDS, AWS Lambda, API Gateway, DynamoDB, Step Functions, and related services.Understanding of cloud architectures and infrastructure-as-code principles.Experience with networking, security, and monitoring services.Development and deployment of Lambda functions with Python.Design of event-driven and serverless microservices-based architectures.Handling triggers, events, and serverless integration patterns.Desired SkillsFamiliarity with AI development tools (GitHub Copilot, Amazon CodeWhisperer, Cursor).Knowledge of containers (Docker) and orchestration (CS, Fargate).Experience with CI/CD pipelines (CodePipeline, CodeBuild).Knowledge of agile methodologies (Scrum, Kanban).Experience with SAM (Serverless Application Model) or Serverless Framework.Knowledge of CloudFormation or Terraform for Infrastructure as.BenefitsAt rocket code, we value our team members and offer a comprehensive benefits package to support their personal and professional growth: Vacations: Enjoy time off to recharge and rejuvenate. December Bonus: Receive an annual bonus to celebrate your contributions and hard work. Referral Bonus:

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