Senior Engineer (.NET Core/Angular/AWS)

TL;DR

Senior Engineer (.NET Core/Angular/AWS): Building and optimizing enterprise-grade SaaS applications with an accent on scalable backend services and modern frontend interfaces. Focus on implementing DDD and CQRS patterns while leveraging AI-assisted engineering to improve software quality.

Location: Remote (LATAM / Brazil)

Company

hirify.global is a GPTW-certified company that partners with US software product companies to scale their development footprint using top LATAM talent.

What you will do

• Design and implement scalable, high-performance SaaS applications and RESTful APIs using C# and .NET Core.
• Apply software architecture principles including Domain-Driven Design (DDD), CQRS, and clean architecture patterns.
• Develop and maintain frontend applications using Angular or similar modern frameworks.
• Optimize SQL Server databases, including stored procedures, indexing, and data access layers.
• Take full ownership of unit, integration, and performance testing within a Shift Left engineering culture.
• Leverage AI-powered development tools such as GitHub Copilot, Claude, and Cursor to accelerate delivery.

Requirements

• 5+ years of experience building enterprise or SaaS software applications.
• Strong expertise in C#, .NET Core, ASP.NET Web API, and Entity Framework.
• Hands-on experience with Angular or other modern frontend frameworks.
• Deep knowledge of SQL Server, query optimization, and performance tuning.
• Experience implementing DDD, CQRS, and layered application architectures.
• English: Excellent written and verbal communication skills required.

Nice to have

• Experience building AI-powered product features (NLP, recommendation engines).
• Experience working in Shift Left / No QA environments with end-to-end ownership.
• Familiarity with event-driven architectures, messaging systems, and microservices.
• Experience with cloud platforms such as AWS or Azure.

Culture & Benefits

• Remote-first policy with company-provided MacBook.
• Full back-office support including career guidance, HR, and concierge services.
• Free English lessons with a native speaker to improve proficiency.
• Access to tech talks, chapter meetings, and a community of top engineers.
• Optional access to the Florianópolis HQ with snacks, massages, and games.