Senior Software Engineer (Python/Flask+React) - Remote, Latin America

Bluelight; Salta; On-site; ARS 2,000,000 - 3,200,000; Full time

Job summary

Bluelight in Argentina is seeking a skilled full‑stack developer to join our rapidly growing consultancy. You will own backend in Python and contribute to frontend with ReactJS, building scalable, data‑driven applications for financial analytics.

You’ll collaborate with product managers and data engineers, implement robust APIs with Django/Flask/FastAPI, and optimize performance in an Agile environment. A strong focus on code quality and continuous learning is expected.

Qualifications

• 5+ years of backend development experience with Python (Flask, FastAPI, Django)
• Frontend development with modern JavaScript/TypeScript using ReactJS
• Strong data access with relational databases (PostgreSQL) and data modeling

Responsibilities

• Full-Stack Ownership: architect, test, and ship end-to-end solutions for financial reporting and data visualization
• Optimization: continuously improve code quality and performance using Agile practices
• Collaboration: work with product managers and data engineers to extract, parse, and serve analytics data

Skills

Python

JavaScript/TypeScript

ReactJS

SQL/PostgreSQL

Tools

Flask

FastAPI

Django

PostgreSQL

Job description

Bluelight is a leading software consultancy dedicated to designing and developing innovative technology that enhances users' lives. With a steadfast commitment to delivering exceptional service to our clients, Bluelight excels in its focus on quality and customer satisfaction. Our mission is not only to create cutting-edge applications but also to foster a collaborative and enriching work environment where each team member can grow and thrive. With a presence across the United States and Central/South America, Bluelight is in an exciting phase of expansion, continually seeking exceptional talent to join its dynamic and diverse community.

We are looking for a skilled individual to join our rapidly growing team at Bluelight. This position is ideal for someone who thrives in a fast-paced, dynamic environment where everyone's opinions and efforts are valued and appreciated. You will have the opportunity to contribute to challenging and meaningful projects, developing high-quality applications that stand out in the market. We value continuous learning, personal growth, and hard work, offering a collaborative environment that promotes professional development. If you are passionate about software development and eager to be part of a growing software consultancy, we invite you to apply and join us on this exciting journey.

Technical Qualifications

• Backend: 5+ years of experience with Python (Flask, FastAPI, Django) and building complex, service-oriented server logic.
• Frontend: Modern JavaScript/TypeScript development utilizing ReactJS for scalable interactive web applications.
• Data Access: Heavy experience with relational databases (PostgreSQL), data storage systems, and advanced data-access models.

Core Responsibilities

• Full-Stack Ownership: Architect, test, and ship end-to-end full-stack software solutions to fulfill complex financial reporting and data visualization needs.
• Optimization: Refactor existing software continuously using Agile methodologies to improve overall maintainability and speed.
• Collaboration: Partner with product managers and data engineering teams to safely extract, parse, and serve multi-billion-dollar private asset analytics.

Being a consultant in our team is a fun, challenging, and rewarding career choice. Your contributions are highly valued by clients, and the work you do often has a direct and significant impact on their business.

You will have the opportunity to work on a variety of projects for our incredible clients, which will accelerate your career growth. You’ll collaborate with modern technologies and work alongside some of the best professionals in the industry!

If you’re eager to be part of an exciting, challenging, and rapidly growing consultancy, we encourage you to apply.