Back-End Software Engineer

Job Overview

Back-End Software Engineer

ABOUT US

Soliel is an innovative, premium engineering company specializing in providing Enterprise Architecture, Network Design, Engineering, and Operations Support, Software Design and Development, Data Center Design, Deployment and Migration, and Systems Engineering services for both public and private sectors. Our Federal systems integration team manages the complexity inherent with technology change, from requirements planning to architecture, testing to deployment, and beyond. We also offer a complete range of industry-leading services, including architecture, systems development, information assurance, solution and platform integration, and program management, functional, and testing services. Over the years, Soliel's team of technical experts has consistently delivered outstanding innovative solutions and services that meet or exceed customer expectations and satisfaction.

LOCATION: Ft. Eustis / Hybrid

START DATE: July 2026

CLEARANCE: Secret or Top Secret

SUMMARY

We are seeking a Back-End Software Engineer to develop, enhance, and maintain enterprise software applications supporting data integration and secure API development in a cloud-hosted environment. This role focuses on building robust server-side logic, optimizing database performance, and ensuring seamless data flow within an Agile team under established architectural guidance.

KEY RESPONSIBILITIES

• Develop and maintain secure, scalable back-end services and REST APIs using C#, .NET, and Azure PaaS services.
• Design, optimize, and maintain complex relational databases using SQL, ensuring high performance, data integrity, and secure data integration.
• Implement application features, data pipelines, and back-end integrations following established design patterns and coding standards.
• Support data integration with GOTS, COTS, and custom-built enterprise components.
• Participate in Agile ceremonies inc...