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Software Engineer

São Paulo, Estado de São Paulo💼 Full-time🗓 2026-05-12 → 2026-09-21

Core

Design, build from scratch, and evolve backend and frontend systems for a smart credit platform, ensuring scalability and robustness while integrating internal AI systems.

Role type

Senior Software Engineer (Backend/Frontend)

Builds

Scalable credit origination, risk analysis, and funding systems for B2B clients

Domain

Fintech / Credit / AI

Deliverable

production ML models | product features

Required skills

Python, FastAPI, PostgreSQL, DynamoDB, AWS Lambda, Serverless Framework, Docker, CI/CD pipelines, automated testing, clean code principles (SOLID), hexagonal architecture

Preferred skills

Experience with systems serving hundreds of users, production troubleshooting, monorepo management

Technologies

Python, FastAPI, PostgreSQL, DynamoDB, AWS (Lambda, API Gateway, S3, IAM, CloudWatch), Serverless Framework, Docker, GitHub Actions, Git

Responsibilities

Design and develop robust APIs; build serverless scalable solutions; participate in architecture design focusing on clean/hexagonal architecture; write clean, modular code adhering to SOLID principles; create and maintain automated tests; actively participate in code reviews; maintain and evolve CI/CD pipelines; integrate internal AI systems into products; collaborate with non-technical areas to understand business needs and propose solutions.

Seniority

Senior, hands-on IC

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