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