Senior Flask & React Full‑Stack Developer (Remote, LATAM)

About the role

Bluelight is seeking a senior full‑stack engineer to design and deliver high‑quality financial reporting and data‑visualisation applications for its clients. The role is fully remote, serving teams across the United States and Latin America, and offers the chance to work on complex, service‑oriented systems in a fast‑moving consultancy environment.

Key responsibilities

• Architect, develop, test and ship end‑to‑end Flask‑based back‑end services and React SPA front‑ends.
• Continuously refactor and optimise existing codebases using Agile practices to improve maintainability and performance.
• Collaborate with product managers and data‑engineering teams to extract, parse and serve multi‑billion‑dollar asset analytics.
• Provide technical consulting to clients, ensuring delivered solutions have direct business impact.

Required profile

• 5+ years of professional experience building Python back‑ends with Flask, SQLAlchemy and Celery.
• Strong expertise in modern JavaScript/TypeScript development using React for scalable SPA architectures.
• Extensive experience with PostgreSQL and advanced data‑access patterns.
• Proven ability to work in an Agile, consultancy‑focused environment and deliver client‑oriented solutions.

Required skills

• Python
• Flask
• SQLAlchemy
• Celery
• JavaScript
• TypeScript
• React
• PostgreSQL
• Agile methodologies

What we offer

• Remote work across Latin America.
• Opportunities to work on diverse, high‑impact projects for global clients.
• Collaborative environment that supports continuous learning and professional growth.