Senior C# / .NET Developer

C# / .Net Developer

companyBlu Omega LLC

locationAshburn

time29/06/2026

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Senior C# / .NET Developer

Remote

Clearance Level and/or eligibility Required

Public Trust

Program Overview

Support critical financial operations and modernization efforts across the Administration using secure, scalable, and reliable software solutions.

Key Details

Location

Remote

Clearance

Public Trust

Work Authorization

U.S. Citizenship or Permanent Residency is required as a precondition of employment

Responsibilities

Develop and maintain enterprise C#/.NET applications, services, APIs, and system components supporting financial operations.

Design scalable application architectures, integration patterns, and data flows supporting VHA financial systems and modernization efforts.

Create and refine application designs, including class structures, service interfaces, database interaction layers, and enterprise integration components.

Engineer secure, testable, and maintainable code using modern .NET practices.

Develop and optimize RESTful APIs, message-based integrations, and event-driven processes supporting financial data exchange.

Implement automated build, test, and deployment pipelines leveraging Azure DevOps or equivalent CI/CD tools.

Collaborate with analysts, testers, product owners, and engineering teams to translate requirements into technical solutions.

Support modernization efforts by incorporating cloud services, containerization, and modular application patterns.

Troubleshoot and resolve technical issues ensuring system performance, reliability, and security compliance.

Participate in code reviews, enforce coding standards, and mentor junior developers.

Ensure adherence to security practices and federal compliance standards related to financial systems.

Engage with stakeholders to align software development with operational and regulatory objectives.

Required Qualifications

8+ years of hands‑on software development experience in C# and the .NET ecosystem (Framework and .NET Core/6+/7+)

Experience designing and implementing enterprise applications and integration solutions using C#, .NET, Web APIs, and related technologies

Proficiency with SQL Server, Entity Framework, stored procedures, and data interaction layers

Strong knowledge of secure coding practices, authentication, authorization, and enterprise security standards

Experience with CI/CD pipelines, automated testing frameworks, version control (Git), and DevOps practices

Ability to communicate technical concepts clearly to technical and non‑technical stakeholders

Preferred Qualifications

Experience supporting federal financial systems or enterprise‑scale accounting workflows

Experience with Azure services (App Services, Functions, Service Bus, Key Vault, Azure SQL, containers)

Familiarity with distributed system architecture, message queues, event‑driven workflows, and microservice patterns

Experience supporting healthcare, Federal, DoD, or enterprise modernization initiatives

Knowledge of automated testing frameworks (xUnit, NUnit, MSTest) and UI test automation tools

Understanding of financial data structures, ledger management, reconciliation workflows, or transaction processing

Compensation

Salary Range

$120,000 - $135,000

Final compensation is based on technical skills, experience, education, certifications, and clearances.

Blu Omega Benefits & Perks

Medical, Dental, and Vision coverage through national providers

401(k) with company match (eligible after 6 months; vesting applies)

Company‑paid Life and AD&DD insurance with additional voluntary options

Short‑term disability (company‑paid) and long‑term disability options

Employee Assistance Program (EAP) with 24/7 confidential support and mental health resources

Telehealth and virtual care options available through medical plans

Pet insurance, legal services, and identity theft protection options

Paid Time Off (PTO) for eligible employees

Paid federal holidays for salaried employees

Access to wellness programs, discounts, and lifestyle benefits

Benefits eligibility and offerings may vary based on role, employment status, and program requirements.

Company Overview

Blu Omega is a Woman‑Owned Small Business (WOSB) delivering technology and cybersecurity solutions to federal agencies and enterprise clients nationwide. Headquartered in Ashburn, VA, we support mission‑critical programs across civilian and defense sectors, including health, national security, and regulatory environments. We partner with government agencies and large integrators to provide expertise in cybersecurity operations, cloud and infrastructure modernization, data and analytics, and enterprise IT support. Our teams are experienced operating within federal contracting environments, supporting task orders, recompetes, and programs requiring cleared personnel and compliant delivery.

Equal Opportunity Employer

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran status, or disability.

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