Developer.Net Senior/Master, Brazil (.NET)

TL;DR

Senior .NET Developer (.NET): Developing and integrating complex back-end software solutions with an accent on C#, ADO.NET, and SQL Server. Focus on evolving SOAP and REST APIs, performing root-cause analysis for service reliability, and optimizing database performance.

Location: Remote (Brazil)

Company

hirify.global is a tech transformation specialist that combines human expertise with AI to deliver scalable software solutions for over 1,000 clients worldwide.

What you will do

• Design and maintain back-end services using C#, ADO.NET, and SQL Server.
• Develop and version SOAP and REST APIs.
• Ensure system reliability through unit and integration testing and root-cause analysis.
• Collaborate on complex system integrations using software design patterns.
• Mentor junior developers and conduct code reviews.
• Improve development efficiency by contributing to CI/CD workflows.

Requirements

• Professional experience with .NET Framework and .NET Core in production systems.
• Strong skills in SQL Server and ADO.NET, including database design and tuning.
• Hands-on experience with SOAP, RESTful services, and XML serialization.
• Knowledge of software design patterns and best practices.
• Advanced English proficiency.
• Must be based in Brazil.

Nice to have

• Experience with Azure cloud platform.
• Familiarity with specification-driven development and agentic AI approaches.
• Exposure to Agile methodologies.

Culture & Benefits

• Comprehensive health and dental insurance.
• Meal, food, and childcare assistance.
• Profit Sharing and Results Participation (PLR).
• Access to hirify.global University and language learning platforms.
• Partnerships with wellness services via Wellhub/TotalPass.
• Life insurance and extended paternity leave.