Senior Full-Stack Engineer: Python/Flask + React

Bluelight; Buenos Aires; On-site; ARS 1,000,000 - 1,800,000; Full time

Job summary

Bluelight is a leading software consultancy delivering high-impact applications and data analytics. This Buenos Aires-based role invites you to contribute to challenging projects in a fast-paced, growth-oriented environment.

You will work with Python, Flask/FastAPI/Django, ReactJS, and PostgreSQL in a collaborative setting that values continuous learning, personal growth, and delivering meaningful client outcomes.

Qualifications

• 5+ years of backend development with Python frameworks (Flask, FastAPI, Django) and service-oriented architectures.
• Frontend development with modern JavaScript/TypeScript using ReactJS for scalable web apps.
• Deep experience with relational databases, PostgreSQL, and advanced data-access models.

Responsibilities

• Full-stack ownership: architect, test, and ship end-to-end solutions for financial reporting and data visualization.
• Refactor and optimize software using Agile methodologies to improve maintainability and speed.
• Collaborate with product managers and data engineers to safely extract, parse, and serve large-scale asset analytics.

Skills

Python

ReactJS

PostgreSQL

Tools

Flask

FastAPI

Django

Job description

Bluelight is a leading software consultancy delivering high-impact applications and data analytics. This Buenos Aires-based role invites you to contribute to challenging projects in a fast-paced, growth-oriented environment.

You will work with Python, Flask/FastAPI/Django, ReactJS, and PostgreSQL in a collaborative setting that values continuous learning, personal growth, and delivering meaningful client outcomes.