Software Engineer - .NET / APIS

Securiport LLC; Reston (VA); On-site; USD 90,000 - 130,000; Full time

Job summary

Securiport LLC is seeking a Software Engineer to design, develop, and maintain scalable backend services and microservices using C#/.NET. The role focuses on APIs, data processing, and distributed systems within an Agile environment.

The engineer will work with SQL Server/MySQL, cloud platforms (AWS/Azure), and CI/CD pipelines, contributing to secure, high-performance systems and collaborating with DevOps for deployment and operations.

Qualifications

• Bachelor's degree in CS/Engineering or equivalent experience.
• 3–5 years backend-focused software engineering experience.
• Experience with C#/.NET, APIs, and microservices architecture.
• Familiarity with cloud platforms and CI/CD pipelines.

Responsibilities

• Design, build, and maintain .NET applications, APIs, and microservices.
• Work with SQL Server/MySQL for data modeling and optimization.
• Contribute to distributed systems and asynchronous workflows.
• Participate in Agile teams and CI/CD processes.
• Collaborate with DevOps to containerize and deploy services.

Skills

C# / .NET

APIs & Microservices

SQL (SQL Server, MySQL)

CI/CD (Azure DevOps, Jenkins)

Cloud (AWS / Azure)

Docker / Kubernetes

GitHub / Version Control

Distributed Systems

Education

Bachelor's degree in Computer Science / Engineering

Tools

Docker

Kubernetes

Kafka

RabbitMQ

IBM MQ

AWS

Azure DevOps

Jenkins

Job description

Job Summary: Securiport is hiring a Software Engineer (3–5 years experience) to build scalable, high-impact systems supporting global border security and threat detection.

In this role, you'll develop C#/.NET backend services, APIs, and microservices that power real-time data processing and analytics platforms. You'll work closely with senior engineers and DevOps teams in an Agile environment, contributing to systems that are secure, distributed, and performance-driven.

This is an ideal opportunity for an engineer looking to deepen expertise in backend development, cloud technologies, and distributed systems while working on mission-critical applications.

What You'll Do

• Design, build, and maintain .NET (C#) applications, APIs (REST/gRPC), and microservices
  


• Work with SQL Server/MySQL for data modeling, queries, and optimization
  


• Contribute to distributed systems and asynchronous processing workflows
  


• Collaborate in Agile teams to deliver features end-to-end (design → deployment)
  


• Participate in code reviews, testing, and debugging to ensure high-quality software
  


• Support CI/CD pipelines (Azure DevOps, Jenkins) and DevOps best practices
  


• Containerize applications using Docker (Kubernetes exposure is a plus)
  


• Integrate messaging systems like Kafka, RabbitMQ, or IBM MQ (nice to have

What We're Looking For

• 3–5 years of software engineering experience (backend-focused preferred)
  


• Strong experience with C# and .NET
  


• Experience building APIs and microservices architectures
  


• Working knowledge of relational databases (SQL Server, MySQL)
  


• Familiarity with GitHub, version control, and CI/CD pipelines
  


• Exposure to cloud platforms (AWS or Azure)
  


• Strong problem-solving skills and ability to work in a team environment

Nice to Have

• Experience with Docker and Kubernetes
  


• Exposure to event-driven systems / message queues (Kafka, RabbitMQ, IBM MQ)
  


• Front-end experience (React, JavaScript/TypeScript)
  


• Experience working with large-scale data or analytics platforms

Why Join Securiport

• Work on mission-critical, real-world systems with global impact
  


• Modern tech stack: .NET, Microservices, Cloud, Messaging Systems
  


• Collaborative Agile teams with strong technical mentorship
  


• Opportunity to grow into senior engineering roles

Requirements

• Bachelor's degree in Computer Science, Engineering, or related field (or equivalent experience)
  


• 3–5 years of relevant professional experience

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'sEEO posterandEEO poster supplementfor 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".