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

Bluelight; Brasil; On-site; BRL 180,000 - 280,000; Full time

Job summary

Bluelight is seeking a seasoned software engineer in Brazil to join our fast-growing consultancy. You will own backend services in Python (Flask, FastAPI, Django) and build modern frontends with ReactJS, delivering robust data-driven applications.

The role emphasizes scalable architecture, code quality, and close collaboration with product teams. You will work on challenging projects for clients across finance and analytics, applying Agile practices and modern tech.

Qualifications

• 5+ years in backend development with Python and modern frameworks.
• Experience building full-stack applications with ReactJS.
• Strong data access and relational database design with PostgreSQL.

Responsibilities

• Architect, test, and ship end-to-end full-stack solutions.
• Refactor and optimize code using Agile methodologies.
• Collaborate with product and data teams to deliver analytics features.

Skills

Python

Flask

FastAPI

Django

ReactJS

TypeScript

JavaScript

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.

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!