Remote Senior ASP.NET Engineer – Azure, Kubernetes, GraphQL

Aretum; Athens (GA); Hybrid; USD 110,000 - 140,000; Full time

Benefits offered by this job

Life Insurance (Basic, Voluntary & AD&

Remote-first environment

Job summary

Aretum is seeking a senior ASP.NET Services Engineer to support a federal civilian client. This role focuses on backend services, APIs, database integrations, and application logic using ASP.NET Core, C#, EF Core, PostgreSQL, GraphQL, Azure, Kubernetes, and Azure DevOps.

Due to federal contracting, candidates may handle CUI and must meet safeguarding and compliance requirements. Remote-first with occasional travel and a Public Trust eligibility.

Qualifications

• 6+ years of software development experience.
• Hands‑on with ASP.NET Core, C#, EF Core, and PostgreSQL.
• Proven ability to build microservices and enterprise apps.
• Experience designing GraphQL APIs in ASP.NET or similar.
• Experience with containerized applications (Docker, Kubernetes, Helm).
• Proficiency with Azure cloud services (AKS, Key Vaults, Pipelines).
• Familiarity with React and TypeScript for UI work.
• Strong Agile/Scrum practices and collaboration skills.

Responsibilities

• Design, develop, test, and maintain backend services using ASP.NET Core, C#, and EF Core.
• Build microservices and enterprise application services to support business logic.
• Integrate and maintain PostgreSQL databases, including data models and queries.
• Develop GraphQL schemas and APIs for data integration.
• Create unit tests for APIs, services, and apps; debug production issues.
• Collaborate with PMs, developers, testers, and clients in Agile delivery.
• Maintain documentation and communicate effectively with stakeholders.

Skills

ASP.NET Core

C#

GraphQL

Kubernetes

Azure

PostgreSQL

React

TypeScript

Azure DevOps

Agile/Scrum

Education

Bachelor's degree

Tools

Docker

Helm

AKS

EF Core

Job description

Aretum is seeking a senior ASP.NET Services Engineer to support a federal civilian client. This role focuses on backend services, APIs, database integrations, and application logic using ASP.NET Core, C#, EF Core, PostgreSQL, GraphQL, Azure, Kubernetes, and Azure DevOps.

Due to federal contracting, candidates may handle CUI and must meet safeguarding and compliance requirements. Remote-first with occasional travel and a Public Trust eligibility.