Backend Developer

We are looking for a Backend Developer to join our team and play a key role in the design, architecture, and development of functional and scalable applications.

Key Responsibilities
• Develop functional and scalable applications, participating in all phases of the software development lifecycle, from architecture design to functional implementation.
• Maintain code and write automated tests to ensure the product meets the highest quality standards.
• Create scalable and maintainable code.
• Design and develop robust APIs, including client-side and server-side architecture.
• Ensure technical solutions meet business and consumption requirements.
• Implement security configurations and data protection protocols.
• Draft clear and comprehensive technical documentation.

Requirements
• Location: Candidates must be based in Mexico City and work in a hybrid model.
• Minimum of 4 years of experience in a similar Backend Developer role.




• Strong hands-on development experience with Node.js and Python.
• Deep understanding of Object-Oriented Programming (OOP) and SOLID principles.
• Experience with Cloud platforms (AWS, GCP, or Azure).
• Proficiency in testing frameworks such as Jest and Pytest.
• Expertise in GIT version control and SCRUM methodologies.
• Proven experience in Software Architecture, specifically with Microservices.
• Strong soft skills: Data analysis, Leadership, Decision-making, Communication, Planning, and Organization.
• Intermediate level of English.

What We Offer
Opportunity to build challenging, end-to-end backend architecture solutions.
A highly collaborative work environment alongside senior technical teams.
Hybrid work flexibility and continuous professional growth.

📌 Backend Developer (Ciudad de México)
🏢 Onetree
📍 Ciudad de México