Developer .NET Senior/Master (.NET)

TL;DR

Developer .NET Senior/Master (.NET): Developing and integrating complex back-end software solutions using C# and SQL Server with an accent on API design (SOAP/REST) and system reliability. Focus on building scalable services, conducting code reviews, and mentoring junior developers within a multicultural environment.

Location: Remote (Brazil)

Company

A tech transformation specialist uniting human expertise with AI to create scalable tech solutions for over 1,000 clients globally.

What you will do

• Design and maintain back-end services using C#, ADO.NET, and SQL Server.
• Implement and evolve SOAP and REST APIs following versioning standards.
• Ensure service reliability via unit and integration testing and root-cause analysis.
• Collaborate on system integrations applying software design patterns.
• Mentor junior team members and conduct code reviews.
• Optimize development efficiency through CI/CD workflows.

Requirements

• Strong experience with .NET Framework and .NET Core in production systems.
• Solid knowledge of ADO.NET and SQL Server, including database design and performance tuning.
• Hands-on experience with SOAP, RESTful services, and XML serialization.
• Advanced English proficiency for communication with multicultural teams.
• Must be based in Brazil.
• Strong understanding of software design patterns and best practices.

Nice to have

• Experience with Azure cloud platforms.
• Familiarity with agentic approaches to software development.
• Exposure to Agile development methodologies.

Culture & Benefits

• Comprehensive health and dental insurance.
• Meal and food allowances.
• Profit Sharing and Results Participation (PLR).
• Continuous learning via hirify.global University and partner platforms.
• Wellness perks via Wellhub (Gympass) and TotalPass.
• Inclusive environment with dedicated support and accommodations for people with disabilities.