Staff Software Python Developer / 100% Remote / CAD Payment / Advanced E... BRAZIL, ARGENTINA ·

Bloom Talent Partners; Argentina; Remote; ARS 145,527,000 - 249,475,000; Full time

Benefits offered by this job

Remote

Contractor

USD payments

Job summary

Bloom Talent Partners is hiring a Senior Python Engineer (AWS) for a fintech project. This remote contractor role targets LATAM, with Argentina and Brazil as the focus, paying in USD and requiring advanced English.

You will build Python services (Django/FastAPI), design gRPC microservices, develop data pipelines, and optimize AWS workloads (Lambda, DynamoDB, Aurora, MySQL). Collaboration with architecture and security teams is essential.

Qualifications

• Strong Python expertise with cloud experience (AWS).
• Experience with microservices & distributed systems.
• Solid knowledge of data structures, algorithms & design patterns.
• Hands-on with SQL and NoSQL databases.

Responsibilities

• Build modern services with Python (Django/FastAPI).
• Design scalable gRPC microservices.
• Develop Big Data pipelines & workflows.
• Work with AWS (Lambda, DynamoDB, Aurora, MySQL).
• Optimize performance using Redis/ElastiCache.
• Collaborate with Architecture & Security teams.

Skills

Python

AWS

Django

FastAPI

gRPC

Microservices

Distributed systems

Data structures

Algorithms

Design patterns

SQL

NoSQL

Redis

DynamoDB

Aurora

MySQL

Tools

DynamoDB

Aurora

MySQL

Redis

ElastiCache

Job description

We’re hiring: Senior Python Engineer (AWS) – Fintech

Remote (Contractor, USD)
Only Argentina & Brazil
Advanced English is a must.

Join a leading fintech company and help build scalable, high-performance services that power critical business operations.

What you’ll do:

• Build modern services with Python (Django/FastAPI)
• Design scalable gRPC microservices
• Develop Big Data pipelines & workflows
• Work with AWS (Lambda, DynamoDB, Aurora, MySQL)
• Optimize performance using Redis/ElastiCache
• Collaborate with Architecture & Security teams

What we’re looking for:

• Strong Python expertise + cloud experience (AWS)
• Experience with microservices & distributed systems
• Solid knowledge of data structures, algorithms & design patterns
• Hands-on with SQL + NoSQL databases

Nice to have: Payments/Fintech background, Java, risk/compliance experience

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