Onetree
Python Developer
Designs, develops, and maintains Python microservices (FastAPI/Django/Flask with asyncio) backed by PostgreSQL/MySQL and Redis/MongoDB, optimizing bottlenecks by rewriting critical modules in Rust. Requires regular on-site work at the Polanco, CDMX office.
- Compensation
- Not disclosed
- Location
- Distrito Federal, Mexico
- Work setup
- Not specified
- Seniority
- Not specified
- Employment
- Not specified
- Experience
- 3+ years
- Category
- Software engineering
- Posted
Skills
Must have
- 3+ years of software development experience using modern programming languages
- Strong Python experience with frameworks such as FastAPI, Django, or Flask
- Solid understanding of asynchronous programming (asyncio)
- Experience with relational databases (PostgreSQL/MySQL)
- Experience with NoSQL databases (Redis/MongoDB)
- Familiarity with Docker, Git, CI/CD, and Agile methodologies
Nice to have
- 1-2 years of hands-on Rust experience (or demonstrable personal projects), including Borrow Checker, memory management without GC, and safe concurrency
- Experience integrating Python and Rust directly within the same applications or systems
- Knowledge of Azure cloud environments
Full description
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