Juvo
Juvo
Juvo is a fintech company focused on expanding access to credit for people who lack formal credit histories. Founded in 2014, the company analyzes mobile user interactions to develop proprietary credit scores and predictive credit decisioning tools. In Brazil, Juvo supports more than 100,000 loans each day, including airtime lending and cash loans that use mobile devices as collateral. Its work combines mobile data, financial services, and alternative credit assessment to help banks and other providers reach underserved consumers, with ambitions to extend this model internationally.

Mid-Level Full Stack Engineer (Remote, Brazil)

Build APIs, microservices, and user interfaces for Juvo Brazil’s systems. Work with .NET, React, or Flutter as part of a remote Scrum team.

Description

  • Build and maintain APIs and microservices with C# and .NET Core.
  • Work with relational databases such as PostgreSQL and with non-relational databases.
  • Implement RabbitMQ messaging and integrations with external systems.
  • Create automated tests and uphold code quality.
  • Develop responsive, efficient interfaces with Flutter or React.
  • Connect front-end applications to REST APIs and microservices.
  • Improve application performance and user experience.
  • Partner with designers to implement layouts and components.
  • Contribute to Scrum activities, including planning, refinement, daily stand-ups, and reviews.
  • Resolve bugs and recommend product or technical improvements.
  • Document solutions and help evolve the system architecture.

Requirements

  • Hold a bachelor’s degree in Computer Science, Back-End Development Technology, or a related discipline.
  • Bring experience with C#/.NET Core, Node.js, REST APIs, and microservices.
  • Understand PostgreSQL or a comparable relational database.
  • Have familiarity with Docker, Kubernetes, and cloud platforms, especially AWS.
  • Have experience with Flutter and Dart or with React and TypeScript/JavaScript.
  • Use Git-based version control and understand agile practices such as Scrum and Kanban.
  • Know Python for automation and scripting tasks.
  • Have experience with CI/CD and deployment pipelines.
  • Have experience writing automated front-end and back-end tests.
  • Have experience developing Android and iOS mobile applications.
  • Have experience with AI coding tools such as Cursor, Claude Code, and Cortex.

Benefits

  • Health insurance
  • Dental insurance
  • Childcare assistance
  • Life insurance
  • Food allowance
  • One paid day off for your birthday
  • Two wellness days
  • TotalPass
  • Meal voucher

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