Dot Net Full Stack Developer

Location

Brazil

Posted

7 days ago

Salary

0

Seniority

Mid Level

Job Description

Dot Net Full Stack Developer

RELQ Technologies

Role Description We're looking for a hands-on Software Engineer to help design, build, and deliver high-quality, scalable enterprise SaaS applications. This role is ideal for someone who enjoys solving complex problems, writing clean code, and taking full ownership of their work—including testing and quality. - Break down large or complex problems into smaller parts, design clean solutions, and implement the core framework. - Build and maintain RESTful APIs and backend services using C#, .NET Core, and Web API. - Apply software architecture patterns like Domain-Driven Design (DDD) and CQRS to build modular and scalable systems. - Work directly with SQL Server—designing databases, writing stored procedures, optimizing queries, and tuning performance. - Use Entity Framework (EF Core or EF6) for ORM and data access. - Contribute to the technical effort for modernizing and rewriting legacy applications (e.g., ASP.NET MVC/Knockout.js) to .NET Core 8. - Design and implement scalable data access strategies utilizing relational (SQL Server) and NoSQL databases, including MongoDB. - Implement and maintain enterprise search solutions using technologies such as Apache Solr. - Write clean, testable, and maintainable code with proper documentation. - Take full ownership of testing your own code—unit, integration, and performance testing—as part of a Shift Left / No QA team setup. - Collaborate with product managers and other teams to understand requirements and deliver customer-focused features. - Use AI development tools (required)—including GitHub Copilot, Claude, or similar—to assist with code generation, refactoring, documentation, and development speed. Qualifications - 5+ years of experience in enterprise or SaaS software development. - Strong hands-on experience with: - C#, .NET Core, Web API, and experience with migrating applications to .NET Core 8. - Entity Framework (EF Core or EF6) - Mongo DB, SOLR - SQL Server - writing queries, stored procedures, indexing, and performance tuning - Solid understanding of object-oriented programming, design patterns, and enterprise architecture. - Experience with DDD, CQRS, and clean layering of business logic and data access. - Familiarity with multi-threading, asynchronous programming, and system performance tuning. - Comfortable with Git and working in a modern development environment (CI/CD, Agile). - Strong debugging and troubleshooting skills. - Excellent communication skills (written and verbal) in English. - Experience working across multiple teams or squads. - Experience with modern frontend frameworks, specifically Angular (version 20 or later is highly desirable). - Required: Active daily use of AI development tools like GitHub Copilot, Claude, or similar in your workflow. Bonus Points - Real-world experience building AI-powered features (e.g., smart forms, intelligent search, NLP features). - Experience working in a Shift Left environment with full feature ownership—design to production. - Exposure to event-driven architecture or messaging patterns.

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