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Full Stack Software Engineer (Product Engineering Team)

São Paulo, Estado de São Paulo🌐 Remote💼 Full-time🗓 2026-09-18 → 2026-09-24

Core

Design and build scalable backend microservices and conversational chat interfaces for a fintech platform serving Latinos in the US.

Role type

Senior Full Stack Software Engineer (Product Engineering)

Builds

High-volume transaction processing systems, chat-driven user interfaces, and mobile/web applications for remittance services.

Domain

Fintech, Cross-border payments, AI-driven conversational interfaces

Deliverable

production ML models | product features

Required skills

Python, React, React Native, REST APIs, SQL, Cloud infrastructure (GCP), Microservices architecture, Mentoring

Preferred skills

Fintech domain knowledge, AI tool proficiency (Claude, Cursor), Event Driven Architecture

Technologies

Python, Flask/FastAPI, React, React Native, Google Cloud Platform, Kubernetes, Terraform

Responsibilities

Architect and implement high-performance backend microservices; Build and iterate on UI services and conversational interfaces; Design infrastructure for real-time messaging; Develop backend services using Google Cloud; Mentor junior developers; Iterate on conversational experience based on customer feedback.

Seniority

Senior, hands-on IC

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