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SOFTWARE ENGINEER III

Stone is a Brazilian fintech company transforming the payments industry by providing innovative solutions for entrepreneurs.
Backend
Senior Software Engineer
Remote
5,000+ Employees
3+ years of experience
Finance

Job Description

Stone Tech is a dynamic fintech company born from the merger of Stone Co.'s technology teams and the group's financial companies. We're on a mission to transform Brazil's payment industry and empower entrepreneurs with innovative solutions. As a Software Engineer III, you'll be part of a team working with cutting-edge technologies and contributing to products that directly impact millions of Brazilian entrepreneurs.

The role requires expertise in .NET development, particularly with C# and RESTful APIs, along with strong database skills in both SQL Server and MongoDB. You'll work with Azure cloud services, implement message queuing solutions, and follow best practices like Clean Code and SOLID principles. The position offers a blend of technical challenges and the opportunity to work on impactful financial technology solutions.

Our culture is built on five key pillars: Own It (entrepreneurial spirit), Live the Ride (learning from challenges), No Bullshit (transparency and simplicity), Team Play (collaborative success), and The Reason (customer-first mindset). We offer a flexible remote work environment, comprehensive benefits package, and continuous learning opportunities.

The ideal candidate will bring at least 3 years of relevant experience, strong technical skills, and align with our cultural values. You'll be joining a company that's revolutionizing financial services in Brazil while working with a team of industry experts in a casual, challenging, and growth-oriented environment.

Last updated 13 hours ago

Requirements For SOFTWARE ENGINEER III

JavaScript
MongoDB
  • Minimum 3 years of experience in .NET (C#) development - RESTful APIs
  • SQL Server proficiency: modeling, DDL, DML
  • Practical knowledge of MongoDB: queries, aggregations, collection structure
  • Experience with Azure (Service Bus, Storage, Key vault)
  • Basic JavaScript knowledge
  • Git knowledge
  • Familiarity with Clean Code, CQRS, SOLID principles
  • Experience with message queuing (Azure Service Bus, RabbitMQ)
  • Knowledge of automated testing (XUnit or similar)
  • Knowledge of scrum, kanban (desired)
  • Understanding of API authorization/authentication (JWT) (desired)
  • Experience with CI/CD in Azure DevOps (desired)
  • Experience with monitoring and alerts (desired)

Benefits For SOFTWARE ENGINEER III

Medical Insurance
Dental Insurance
Education Budget
  • Health and Dental Insurance
  • Digital Hospital Services
  • Meal and Food Allowance
  • Remote Work Allowance + Initial Setup
  • Flexible Hours
  • Educational Benefits
  • Gympass
  • Daycare Assistance
  • Profit Sharing
  • Life Insurance
  • Transportation Allowance (for in-person positions)

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