✦ Luna Orbit — Software Engineering

Senior Backend Engineer

at Numonix

📍 Remote, US Remote 💰 $120K – $140K USD / year Posted March 05, 2026
Salary $120K – $140K USD / year
Type Full-Time
Experience senior
Exp. Years 5+ years
Education Not specified
Category Software Engineering

This role involves designing and developing cloud-native backend systems for a SaaS platform using Azure technologies, C#, and microservices architecture.

  • Architect, develop, and maintain backend systems
  • Design RESTful APIs and microservices
  • Manage Azure services including SQL, Cosmos DB, Key Vault
  • Implement CI/CD pipelines in Azure DevOps
  • Collaborate with cross-functional teams

The technical environment includes C#/.NET Core, Azure cloud services, RESTful API development, microservices, containerization with Docker and Kubernetes, and CI/CD pipelines via Azure DevOps.

The ideal candidate is a senior back-end engineer with over 5 years of experience in C# and .NET Core, specializing in Azure cloud services. They possess strong API design skills, experience with microservices architecture, and are proficient in containerization and DevOps practices.

5+ years of experience in back-end engineering using C# and .NET CoreExpertise in Azure cloud servicesDesign and develop RESTful APIsMicroservices architectureAzure DevOps (CI/CDpipelinesGit)Containerization (DockerKubernetes)
Azure FunctionsAzure SQLCosmos DBKey VaultAzure App Services
AzureAzure DevOpsDockerKubernetes
C#.NET CoreAzureAzure App ServicesAzure FunctionsAzure SQLCosmos DBKey VaultRESTful APIsMicroservicesAzure DevOpsCI/CDDockerKubernetesSecurity best practicesUnit testingIntegration testingAutomated testing
C#.NET CoreAzureAzure App ServicesAzure FunctionsAzure SQLCosmos DBKey VaultRESTful APIsMicroservicesAzure DevOpsCI/CDDockerKubernetesSecurity best practicesUnit testingIntegration testingAutomated testing
Problem-solvingAnalytical skillsIndependent workCollaborationTechnical mentorshipStaying current with technology
Industry SaaS, Cloud & Infrastructure
Job Function Backend development and cloud architecture for SaaS platform
Senior Backend EngineerC#.NET CoreAzureAzure App ServicesAzure FunctionsAzure SQLCosmos DBKey VaultRESTful APIsMicroservicesAzure DevOpsCI/CDDockerKubernetesSecurity best practicesUnit testingIntegration testingAutomated testing

Lack of experience with Azure cloud services, Less than 5 years of back-end development experience, No experience with containerization or CI/CD pipelines

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