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 5 years of proven senior-level 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.

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