Software Engineer - C#
Securiport· Information Technology And Services· Aug 5, 2026 · 3mo agoPosted 83 days ago
Reston, Virginia
In office
Full-time
Senior
$137K–$195K est.
3+ years exp
Before you apply
Ghost Signal:
Open 83 days.
Job description
Job Summary: Securiport LLC is a U.S.-based company headquartered in Reston, VA, specializing in the design and implementation of advanced border security solutions, including passenger biometric recognition, immigration processing, and intelligent information management systems. Our technology enables governments worldwide to enhance security, screening, and operational efficiency.
We are seeking a Software Engineer (3–5 years experience) to join our Product Development team. In this role, you will contribute to building and maintaining applications across web and Windows platforms using C#, .NET, and SQL Server . You will work on APIs, microservices, and distributed systems that support secure, scalable, and high-performance applications.
You will collaborate closely with senior engineers, DevOps, QA, and business analysts in an Agile environment, gaining hands-on experience with modern software architecture and mission-critical systems. This is a hands-on engineering role with strong opportunities for technical growth.
What You’ll Do
Contribute to the design, development, testing, and deployment of software applications
Build and maintain C#/.NET applications for web and Windows platforms
Develop and support RESTful APIs and microservices
Write and optimize queries using SQL Server
Collaborate with cross-functional teams to deliver high-quality solutions
Participate in code reviews, debugging, and performance tuning
Write and maintain unit tests to ensure code quality and reliability
Support continuous improvement of development processes and tools
Required Qualifications
3–5 years of professional software development experience
Strong experience with C# and .NET Framework or .NET Core
Experience developing applications for Windows platforms
Experience working with SQL Server
Experience building or supporting APIs, including REST and/or gRPC
Experience with microservices
Familiarity with Git/GitHub for version control
Understanding of the software development lifecycle (SDLC)
Experience with unit testing frameworks
Preferred / Nice to Have
Experience working with other relational databases
Exposure to distributed or asynchronous systems
Familiarity with Agile/Scrum methodologies
Experience with Azure DevOps or CI/CD pipelines
Exposure to cloud environments, Azure preferred
Experience in biometrics, security systems, or immigration technologies
Experience working with hardware integrations or drivers
Education & Experience
Bachelor’s degree in Computer Science, Computer Engineering, or related field
In lieu of a degree, equivalent practical experience will be considered
Why Join Securiport
Work on real-world, mission-critical security systems
Gain experience with modern APIs, microservices, and distributed architectures
Collaborative and growth-oriented engineering environment
Clear path to senior-level progression
Travel Requirements
This position has no travel requirements
This position is fully on site with no remote option.
#LI-NA1
Securiport is proud to be an Equal Employment Opportunity and Affirmative Action employer. We do not discriminate based upon race, religion, color, national origin, gender (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics. Securiport is committed to working with and providing reasonable accommodations to applicants with physical and mental disabilities. Please see the United States Department of Labor's EEO poster and EEO poster supplement for additional information.
Disclaimer: Nothing in this job description restricts management's right to assign or reassign duties and responsibilities to this job at any time. The above statements are intended to describe the general nature and level of work being performed by people assigned to this position at the time this job description was written. They are not intended to be an exhaustive list of all duties, responsibilities and skills required of personnel so classified. This document does not create an employment contract, implied or otherwise, and all employees in this position are employed “at -will. ”
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