We are looking for a passionate problem solver to join their engineering team. In this role, the person will take on multiple responsibilities across several projects, including their proprietary digital financing platform. They will work directly with the CTO, actively discussing, architecting, and developing new features and products, ensuring timely delivery and proper functionality.
Their current tech stack includes
Python
,
Flask
,
GraphQL
, and
Postgres
on the backend, and
React.js
on the frontend. They also maintain several services written in
Python
with
FastAPI
, such as their
AI Service
and
Email Service
.
Responsibilities:
Write beautiful Python code focused on scalability, testability, and maintainability.
Maintain and improve our core Flask API as well as our AI Service and other Microservices written in FastAPI.
Architect, design, and implement a plethora of features/products we have in the pipeline.
Collaborate closely with product, design, marketing, and engineering teams on building features and functionality.
Perform code reviews with your teammates.
Discuss, implement,



and document subjects like Engineering processes, best practices, code quality, testing, continuous integration/deployment, and more.
Foster a culture of excellence, velocity, and collaboration.
Recruit, interview, and help improve our interview processes.
B.S. in Computer Science or equivalent.
7+ years of experience.
Proven experience building
Python APIs using Flask or FastAPI
.
Recent experience working in product companies or startups, ideally in dynamic, growth-oriented environments.
Experience working with
LLM-powered agents and integrating AI
deeply into development workflows and products.
Advanced English
proficiency (+C1/C2)
Strong desire to work in a fast-paced setting, continuously improve your skills, and grow professionally.
Ability to take business ideas from whiteboard to production deployment.
Bonus points if you have:
Previous experience in a high-growth company.
Experience with GraphQL.
Experience with projects handling complex workflows.
Incentivos
Remote: Argentina
US holidays
Paid vacations

📌 Senior Backend Python Engineer (Buenos Aires)
🏢 MindIT HR Agency
📍 Buenos Aires