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Senior Developer

Full-time

Allied Technology Services

Role Description

We’re looking for a Senior Developer to join our Software Engineering team and contribute to the design and development of modern, cloud-hosted applications built around microservices, event-driven, and serverless architectures. This is a great opportunity for a senior engineer who enjoys solving complex technical challenges, building scalable software, and working with modern AWS and .NET technologies.

  • Design, develop, and implement containerized microservices using .NET Core, Docker, and AWS.
  • Build scalable solutions following microservice, event-driven, and serverless architectures.
  • Develop clean, secure, testable, and maintainable code using SOLID principles and design patterns.
  • Build secure RESTful APIs / OpenAPI V3 compliant services.
  • Work with DevSecOps and Infrastructure teams on CI/CD and Infrastructure as Code.
  • Participate in system architecture, technical design, code reviews, and pair programming.
  • Develop and maintain automated unit and integration tests using TDD/BDD practices.
  • Collaborate with Product Managers, Technical Leads, and cross-functional teams to deliver high-quality solutions.

Qualifications

  • 6+ years of development experience with C#, ASP.NET, and .NET Core.
  • Strong experience designing and implementing AWS cloud solutions and microservices.
  • Hands-on experience with Docker and container-based applications.
  • Strong knowledge of AWS services including Lambda, S3, CloudFront, EventBridge, and AWS Batch.
  • 1+ year of experience with React and TypeScript building single-page applications.
  • Strong knowledge of JavaScript/TypeScript and React component-based architecture.
  • Experience with relational and NoSQL databases and code-first data modeling.
  • Solid understanding of SOLID principles, design patterns, OOP, and software engineering best practices.
  • Experience with CI/CD, automated testing, TDD or BDD, and secure software development.
  • Ability to work independently while collaborating effectively with technical and cross-functional teams.

Requirements

  • Experience leveraging AI/ML models or AI-powered development tools to improve or automate processes (Nice to have).
  • AWS Developer certification (Nice to have).
  • Bachelor’s degree in Computer Science, Software Engineering, or a related technical field (Nice to have).

Position Details

  • Position: Senior Developer
  • Department: Software Engineering
  • Work Model: Virtual / Remote
  • Time Zones: Eastern or Central Standard Time
  • Core Stack: C# · .NET Core · ASP.NET · React · TypeScript · AWS · Docker · Microservices

If you're a senior engineer with strong .NET + AWS experience and enjoy building scalable cloud-native applications, we want to hear from you!

Apply now or send us your CV to learn more about the opportunity.

Vacancy posted 5 hours ago
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