Senior ASP.NET Core Microservices Engineer Remote

Aretum; United States; Remote; USD 110,000 - 140,000; Full time

Benefits offered by this job

Health Care Plan (Medical, Dental &amp

401k

Life Insurance (Basic, Voluntary &

Paid Time Off

Family Leave (Maternity, Paternity)

Disability (Short Term & Long-Term)

Training & Development

Job summary

Aretum is seeking a senior ASP.NET Services Engineer to support a federal civilian client. You will build and maintain backend services, APIs, and data integrations using ASP.NET Core, C#, EF Core, PostgreSQL, GraphQL, Azure, Kubernetes, and Azure DevOps.

You'll work across local, test, staging, and cloud environments, containerized with Docker and Helm, and collaborate with cross-functional teams to deliver Agile-ready solutions while adhering to CUI safeguarding requirements.

Qualifications

• Bachelor’s degree in a related field or equivalent professional background.
• 6+ years of software development experience.
• Hands-on with ASP.NET Core, C#, Entity Framework Core, and PostgreSQL.
• Experience building microservices and GraphQL APIs.
• Knowledge of Docker, Kubernetes, Helm, Azure services, and Git workflows.

Responsibilities

• Design, develop, test, and maintain backend services using ASP.NET Core, C#, and EF Core.
• Build microservices to support business logic and data updates.
• Integrate PostgreSQL databases and data models.
• Develop and maintain GraphQL schemas and APIs.
• Create unit tests for APIs and services; debug deployed environments.
• Support deployment across local, test, staging, and cloud environments.
• Work with containers (Docker, Kubernetes, Helm).
• Support Azure integrations (AKS, Key Vault, Storage, Pipelines, DevOps, Git).
• Collaborate with project stakeholders and maintain technical docs.
• Mentor junior developers and provide technical guidance.

Skills

ASP.NET Core

C#

Entity Framework Core

PostgreSQL

GraphQL

Azure

Kubernetes

Docker

Helm charts

Azure DevOps

React

TypeScript

Agile/Scrum

Mentoring

Communication

Education

Bachelor’s degree in a related field

Tools

Docker

Kubernetes

Helm charts

Azure DevOps

Git

PostgreSQL

Job description

Aretum is seeking a senior ASP.NET Services Engineer to support a federal civilian client. You will build and maintain backend services, APIs, and data integrations using ASP.NET Core, C#, EF Core, PostgreSQL, GraphQL, Azure, Kubernetes, and Azure DevOps.

You'll work across local, test, staging, and cloud environments, containerized with Docker and Helm, and collaborate with cross-functional teams to deliver Agile-ready solutions while adhering to CUI safeguarding requirements.