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# Back End Software Engineer

- **Company:** Soliel LLC
- **Location:** Newport News, VA, United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** ASP.NET, .NET Framework, Agile Methodology, Unit Testing, Microsoft Azure, C Sharp (Programming Language), Cloud Computing, CompTIA Security+, Databases, Data Integration, Data Integrity, Data Security, Data Visualization, Relational Databases, Database Testing, Software Debugging, Software Design Patterns, Microsoft Dynamics, SQL Azure, Scrum Methodology, Query Optimization, Cloud Services, Software Engineering, SQL Stored Procedures, SQL Databases, Data Streaming, Systems Integration, Enterprise Software Applications, Sql Optimization, Database Optimization, Indexer, Backend, SC Clearance, Information Technology, Data Management, Azure Service Fabric, Restful APIs, Data Pipelines, Devsecops
- **Published:** July 9, 2026
- **Apply:** https://www.clearancejobs.com/jobs/9021577/back-end-software-engineer

## About the Role

* 5+ years of professional software development experience with a heavy focus on back-end systems.
 * Bachelor's degree or higher in Computer Science, Engineering, or related field.
 * CompTIA Security+ certification (or ability to obtain).
 * Strong proficiency in C#, ASP.NET, and advanced SQL (stored procedures, indexing, query Optimization).
 * Familiarity with Microsoft Azure (specifically Azure SQL, App Services, or other cloud data platforms).
 * Deep understanding of REST APIs and DevSecOps practices for securing data at rest and in transit.
 * Working knowledge of Agile development methodologies.
 * Active Secret Clearance or higher (or ability to obtain).

PREFERRED SKILLS:

 * Exposure to Dynamics 365 or enterprise application platforms.
 * Experience supporting regulated or government systems.
 * Familiarity with BI tools or data visualization concepts.

## Description

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., * 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 including sprint planning, daily stand-ups, and retrospectives.
 * Write comprehensive back-end unit tests and assist with system, integration, and database testing.
 * Collaborate with front-end engineers, data stewards, and stakeholders to implement functional requirements.
 * Assist in troubleshooting, debugging, and resolving database bottlenecks and server-side software defects.


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