Python Developer

Onetree; Ciudad de México; Presencial; MXN 480.000 - 720.000; Jornada completa

Descripción de la vacante

Onetree is seeking Software Engineers with Python experience to design, build, and maintain robust microservices. You will optimize critical modules in Rust when needed and collaborate on scalable, secure architectures.

Candidates should have 3+ years of backend development, strong Python frameworks, and experience with relational and NoSQL databases. On-site work in Polanco, CDMX is required.

Formación

• 3+ years of backend software development experience.
• Strong Python experience with FastAPI, Django, or Flask.
• Relational databases (PostgreSQL/MySQL) and NoSQL databases (Redis/MongoDB).
• Familiar with Docker, Git, CI/CD, and Agile practices.

Responsabilidades

• Design, develop, and maintain microservices using Python.
• Identify bottlenecks and optimize by rewriting modules in Rust where needed.
• Collaborate on scalable, secure, highly available architectures.
• Write clean, tested code with unit and integration tests.

Conocimientos

Backend development

Python

Azure cloud

Rust (nice to have)

Herramientas

Docker

Git

CI/CD

Descripción del empleo

We are looking for Software Engineers with experience in Python to join our team.

Responsibilities

• Design, develop, and maintain robust microservices using Python.
• Identify bottlenecks in our Python applications and optimize them by rewriting critical modules in Rust.
• Collaborate on the design of scalable, secure, and highly available architectures.
• Write clean, maintainable, and thoroughly tested code (unit and integration testing).

Requirements

• Backend Experience: 3+ years of software development experience using modern programming languages.
• Python Proficiency: Strong experience with frameworks such as FastAPI, Django, or Flask, along with a solid understanding of asynchronous programming (asyncio).
• Databases: Experience working with relational databases (PostgreSQL/MySQL) and NoSQL databases (Redis/MongoDB).
• Best Practices: Familiarity with Docker, Git, CI/CD, and Agile methodologies.

Nice to Have

• Rust Experience: 1–2 years of hands-on experience (or demonstrable personal projects), with a solid understanding of key concepts such as the Borrow Checker, memory management without a Garbage Collector, and safe concurrency.
• Experience integrating Python and Rust directly within the same applications or systems.
• Knowledge of Azure cloud environments.

Work Model

• This position requires regular on-site work at office in Polanco, CDMX