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Senior .NET Engineer

Full-time

RELQ Technologies

Role Description

We are looking for a Dot net Full stack Developer - Puerto Rico Remote.

Frontend Development

  • Develop and maintain responsive, modular, and high-quality Angular applications.
  • Implement UI components using TypeScript, HTML5, CSS/LESS/SCSS, and RxJS reactive patterns.
  • Manage global and component-level state using NgRx.
  • Write robust unit tests using Jest to ensure high code quality and maintainability.
  • Optimize web applications for speed, accessibility, and cross-browser compatibility.

Backend Development

  • Design and implement scalable and secure ASP.NET Core Web API services.
  • Write clean, maintainable C# code following SOLID and clean architecture best practices.
  • Build automated unit and integration tests using xUnit.
  • Develop efficient and reliable data-access layers using EF Core.
  • Collaborate on API architecture decisions, versioning, and documentation.

Database & Data Modeling

  • Design relational database schemas and write efficient SQL for SQL Server.
  • Perform strong data modeling to support complex domain logic.
  • Optimize queries and ensure application-level data integrity.

DevOps & Tooling

  • Containerize applications using Docker.
  • Build, enhance, and maintain CI/CD pipelines for automated deployments.
  • Use Git for version control and adhere to collaborative branching strategies.
  • Work closely with DevOps teams to ensure seamless application delivery and infrastructure reliability.

Qualifications

  • Proven experience with Angular (v18+ preferred) and TypeScript.
  • Strong understanding of RxJS, Observables, and reactive design patterns.
  • Hands-on experience with NgRx or similar state management libraries.
  • Expertise in ASP.NET Core Web API and designing RESTful services.
  • Strong command of C#, .NET ecosystem, and architecture best practices.
  • Solid experience with SQL databases and advanced query optimization.
  • Experience with modern DevOps tooling, CI/CD pipelines, and Docker.
  • Proficient with automated testing frameworks like Jest and xUnit.
  • Ability to write clean, maintainable, testable, and well-documented code.
  • Strong problem-solving skills and ability to work in an agile, collaborative environment.
Vacancy posted 15 hours ago
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