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[Remote] Full Stack Developer

Remote · South Korea Full-time

Note: The job is a remote job and is open to candidates in USA. Echelon Services, LLC is seeking a Senior Full-Stack Application Developer to design, build, and sustain secure, cloud-native applications in Azure Government. The role delivers end-to-end applications across user interfaces, backend services, APIs, microservices, and containerized cloud deployments while addressing federal security, compliance, DevOps, and DevSecOps requirements.

Responsibilities

  • Design, build, and sustain secure, cloud-native applications in Azure Government
  • Responsible for end-to-end application delivery, spanning user interface development, backend services, APIs, microservices, and containerized cloud deployments
  • Work directly with government clients, stakeholders, and occasionally end users to define requirements, translate business and HR-focused needs into technical solutions, and implement high-quality, maintainable code
  • Developing and modifying application logic using .NET Core and Angular/TypeScript, building and integrating RESTful APIs and microservices (including Golang-based services), and deploying applications using containerized architectures on Azure Government platforms
  • Active participation in DevOps and DevSecOps practices, including CI/CD pipeline development, automated testing, security scanning, configuration management, and infrastructure-aware application design
  • Design applications with security, compliance, scalability, and performance in mind from the outset, including awareness of STIG requirements, logging, auditing, identity management, and data protection controls that are critical in federal HR environments

Skills

  • • Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field
  • • Must be able to pass a tier 1 DOD background investigation
  • • .NET Core / ASP.NET Core (C#)
  • • Angular with TypeScript
  • • API Design & Integration with Rest APIs
  • • Microservices architecture
  • • Go (Golang) for microservices
  • • Data Stores
  • • Azure Government Cloud
  • • Containerized application development
  • • Infrastructure awareness
  • • CI/CD pipelines
  • • DevSecOps practices
  • • Source control
  • • Experience building apps that pass ATO scrutiny
  • • STIG awareness (differentiator)

Company Overview

  • Echelon Services provides cutting-edge technology consulting services to federal agencies and industry partners that modernize, secure and fundamentally transform how the U.S. It was founded in 2017, and is headquartered in Manassas, Virginia, USA, with a workforce of 201-500 employees. Its website is https://echelongov.com.
  • Company H1B Sponsorship

  • Echelon Services, LLC has a track record of offering H1B sponsorships, with 1 in 2025. Please note that this does not guarantee sponsorship for this specific role.
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