Senior Platform Engineer

LHH; Alpharetta (GA); On-site; USD 140,000 - 170,000; Full time

Benefits offered by this job

Medical benefits

Dental benefits

Vision benefits

Life insurance

Short-term disability

Commuter benefits

401K plan

Voluntary benefits

Job summary

LHH is seeking a Senior Platform Engineer to build and operate a greenfield platform for distributed, edge-based training solutions. You will own core platform capabilities and work directly with the Chief Architect to translate architectural vision into production-ready software and infrastructure.

You will design and implement backend services in C#/.NET, develop synchronization for offline environments, and drive CI/CD pipelines while ensuring secure, scalable deployments across cloud and

Qualifications

• 7+ years of platform, backend, or software engineering experience.
• Strong C# and .NET development background.
• Experience building and operating distributed systems in production.
• Expertise with containerization and Kubernetes.
• Hands-on experience with Azure cloud technologies.
• Azure Arc, Arc-enabled Kubernetes, and Azure Local experience.
• Experience supporting offline-first or eventually consistent architectures.
• CI/CD ownership and deployment automation experience.

Responsibilities

• Build and operate distributed backend systems in production.
• Develop synchronization services that support disconnected and eventually consistent environments.
• Design and maintain fleet management capabilities across distributed endpoints.
• Develop backend services and data models using C# and .NET.
• Build CI/CD pipelines and automated deployment workflows.
• Implement offline authentication and local credential management solutions.
• Support software delivery across multiple deployment environments, including cloud and customer-hosted infrastructure.
• Create telemetry, monitoring, and observability capabilities across the platform.
• Collaborate closely with architecture, product, and engineering leadership.

Skills

C#

.NET

Distributed systems

Containerization

Kubernetes

Azure

Azure Arc

Arc-enabled Kubernetes

Azure Local

Offline-first

CI/CD

Job description

Build the Platform Behind Next-Generation Training Technology

An innovative technology company developing advanced simulation and training solutions is seeking a Senior Platform Engineer to help build and operate a greenfield platform supporting distributed, edge-based systems deployed around the world.

This is not a traditional cloud engineering position.

The platform powers systems operating in environments where connectivity cannot be assumed. Customer sites may operate offline for days or weeks at a time while continuing to generate critical training data. When connectivity returns, information must synchronize reliably, updates must deploy safely, and systems must continue operating without interruption.

Working directly with the Chief Architect, you'll help transform architectural vision into production-ready software and infrastructure while taking ownership of core platform capabilities.

What You'll Do

• Build and operate distributed backend systems in production
• Develop synchronization services that support disconnected and eventually consistent environments
• Design and maintain fleet management capabilities across distributed endpoints
• Develop backend services and data models using C# and .NET
• Build CI/CD pipelines and automated deployment workflows
• Implement offline authentication and local credential management solutions
• Support software delivery across multiple deployment environments, including cloud and customer-hosted infrastructure
• Create telemetry, monitoring, and observability capabilities across the platform
• Collaborate closely with architecture, product, and engineering leadership

Required Experience

• 7+ years of platform, backend, or software engineering experience
• Strong C# and .NET development background
• Experience building and operating distributed systems in production
• Expertise with containerization and Kubernetes
• Hands-on experience with Azure cloud technologies
• Azure Arc, Arc-enabled Kubernetes, and Azure Local experience
• Experience supporting offline-first or eventually consistent architectures
• CI/CD ownership and deployment automation experience

  Preferred Experience

  • Azure Government, sovereign cloud, or highly regulated environments
  • Edge computing or Industrial IoT platforms
  • Air-gapped or disconnected deployment environments
  • GitOps, Helm, ArgoCD, or Flux
  • OTA update and rollback strategies
  • CRDTs or advanced synchronization technologies
  • Supply chain security, SBOMs, and signed artifacts
  • Agentic development tools and AI-assisted engineering workflows

  Why Join?

  • Greenfield product development with no legacy technical debt
  • Direct partnership with senior engineering leadership
  • High-impact role with broad technical ownership
  • Opportunity to help define a modern, scalable platform from the ground up
  • Mission-driven technology supporting critical training environments

  “Benefit offerings include medical, dental, vision, life insurance, short-term disability, additional voluntary benefits,

  EAP program, commuter benefits, and 401K plan. Our program provides employees the flexibility to choose the type

  of coverage that meets their individual needs. Available paid leave may include Paid Sick Leave, where required by

  law; any other paid leave required by Federal, State, or local law; and Holiday pay upon meeting eligibility criteria.”

  “Equal Opportunity Employer/Veterans/Disabled

  To read our Candidate Privacy Information Statement, which explains how we will use your information, please navigate to https://www.lhh.com/us/en/candidate-privacy

  The Company will consider qualified applicants with arrest and conviction records in accordance with federal, state, and local laws and/or security clearance requirements, including, as applicable:

  • The California Fair Chance Act
  • Los Angeles City Fair Chance Ordinance
  • Los Angeles County Fair Chance Ordinance for Employers