Apply Now

Sr. Software Systems Engineer (C#/.NET Developer)

Remote in Remote Work, TX, US • Posted 50 minutes ago • Updated 50 minutes ago

Full Time

On-site

USD $80,001.00 - 120,000.00 per year

SAIC

Fitment

Dice Job Match Score™

🔢 Crunching numbers...

Job Details

Skills

Science
Collaboration
API
Data Flow
ASC X12
Electronic Data Interchange
Debugging
Trading
XML
Code Review
Test Plans
SAP BASIS
UPS
Software Engineering
IDE
Computer Science
Electronic Engineering
Software Development
C#
.NET
Messaging
Storage
Database
SQL
Writing
Stored Procedures
Git
GitHub
Relational Databases
Database Design
Microsoft SQL Server
Entity Framework
Cloud Computing
Microsoft Azure
Continuous Integration and Development
Continuous Integration
Continuous Delivery
Amazon Web Services
Unit Testing
NUnit
MSTest
Microsoft Visual Studio
Problem Solving
Conflict Resolution
Analytical Skill
Communication
Attention To Detail
Management
JIRA
Agile
Scrum
Kanban
DevOps
Performance Tuning
Optimization
Microservices
Docker
Health Care
Pharmacy
Security Clearance
Information Technology
Systems Engineering
FOCUS

Science
Collaboration
API
Data Flow
ASC X12
Electronic Data Interchange
Debugging
Trading
XML
Code Review
Test Plans
SAP BASIS
UPS
Software Engineering
IDE
Computer Science
Electronic Engineering
Software Development
C#
.NET
Messaging
Storage
Database
SQL
Writing
Stored Procedures
Git
GitHub
Relational Databases
Database Design
Microsoft SQL Server
Entity Framework
Cloud Computing
Microsoft Azure
Continuous Integration and Development
Continuous Integration
Continuous Delivery
Amazon Web Services
Unit Testing
NUnit
MSTest
Microsoft Visual Studio
Problem Solving
Conflict Resolution
Analytical Skill
Communication
Attention To Detail
Management
JIRA
Agile
Scrum
Kanban
DevOps
Performance Tuning
Optimization
Microservices
Docker
Health Care
Pharmacy
Security Clearance
Information Technology
Systems Engineering
FOCUS

Summary

Job ID: 2616245

Location: Remote Work, TX, US

Date Posted: 2026-08-28

Category: Engineering and Sciences

Subcategory: Systems Engineer

Schedule: Full-Time

Shift: Day Job

Travel: No

Minimum Clearance Required: None

Clearance Level Must Be Able to Obtain: Public Trust

Potential for Remote Work: ORA_REMOTE

Description

SAIC is searching for a motivated, career and customer-oriented Sr. Software Engineer (C#/.NET Developer) who will work across EDI transaction processing, backend API development, and cloud native systems on AWS. This is a hands-on engineering role with direct impact on how VA healthcare data flows through our platform. This is a 100% Remote role.

Job Description:

Design, build, and maintain C#/.NET/AWS backend services handling high-volume healthcare EDI transactions (837, 835, etc.)
Parse, validate, and transform X12 EDI documents
Debug complex transaction-level issues across payers, clearinghouses, and trading partners
Write, optimize, and troubleshoot SQL stored procedures including performance tuning, query analysis, and complex data transformations
Work with XML object store data: query, parse, and manipulate structured XML within MSSQL
Write clean, testable, well-documented code and participate actively in code review
Contribute to shared platform libraries and services used across multiple product initiatives
Performs technical planning, high level and detailed requirements definition, test planning and execution with team members and stakeholders on a daily basis
Serve as an active member of the software development team participating in daily stand-ups
Deploy, support and ensure the performance, quality, and responsiveness of application
Provide development support, as needed, for solutions deployed to production
Implement long term solutions and building blocks within the agile framework for improved reusability
Apply and promote best software engineering practices
Use Integrated Development Environment (IDE) tools to include Visual Studio and Git

Qualifications

Education:

Bachelor's or master's degree in computer science, electronics engineering or other engineering or technical discipline is required

Experience:

Minimum of 8 years of experience in software development using C#/.NET technologies
Proven track record of working on complex software projects and leading development initiatives
Experience with designing, developing, and deploying enterprise-level applications

Requirements:

Strong proficiency in C#/.NET ecosystem
Proficiency in developing back-end applications using design and integration patterns
Hands-on AWS experience (serverless, messaging, storage, databases) preferred
Strong SQL skills: writing and optimizing stored procedures, troubleshooting execution plans, performance tuning in MSSQL
Proficient with Git and GitHub
Experience with MSSQL or similar relational databases
Proficiency in database design and development, including working with SQL Server and Entity Framework
Familiarity with cloud platforms (e.g., Microsoft Azure, AWS) and services
Understanding of continuous integration/continuous deployment (CI/CD) practices and tools (e.g., AWS CodePipeline, CodeBuild, CodeDeploy)
Knowledge of unit testing frameworks and tools (e.g., NUnit, xUnit, MSTest). - Proficiency in using development tools like Visual Studio and Visual Studio Code
Excellent problem-solving and analytical skills
Strong communication and interpersonal abilities
Ability to work independently and as part of a large team
Attention to detail and commitment to producing high-quality software
Ability to prioritize tasks and manage time effectively using JIRA
Experience with agile development methodologies (e.g., Scrum, Kanban)
Familiarity with DevOps practices and infrastructure as code (IaC)
Ability to conduct code reviews and provide constructive feedback
Experience with performance tuning and optimization of applications
Knowledge of microservices and event-driven architecture and containerization technologies (e.g., Docker, ECS, EKS) is a plus
Experience with healthcare payer/PBM systems, clearinghouses, or pharmacy operations is a plus

Clearance Requirement:

ship with the ability to obtain and maintain a Public Trust clearance

Target salary range: $80,001 - $120,000. The estimate displayed represents the typical salary range for this position based on experience and other factors.

Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.

Dice Id: 10111346
Position Id: 2616245
Posted 50 minutes ago

Company Info

About SAIC

SAIC® is a premier mission integrator focused on advancing the power of technology and innovation to serve and protect our world. Our robust portfolio of offerings across the defense, space, intelligence, and civilian markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services. We integrate emerging technology, rapidly and securely, into mission critical operations that modernize and enable critical national imperatives.

We are approximately 23,000 strong; driven by mission, united by purpose, and inspired by opportunities. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.3 billion. For more information, visit saic.com. For ongoing news, please visit our newsroom.

Go to company profile

Create job alert

Never miss an opportunity! Create an alert based on the job you applied for.

Remote

•

Today

Job ID: 2616243 Location: Remote Work, TX, US Date Posted: 2026-08-28 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: ORA_REMOTE Description ?SAIC is searching for a motivated, career and customer-oriented Sr. AWS Data Engineer who will lead the next phase of our healthcare data platform modernization. This role

Full-time

USD 120,001.00 - 160,000.00 per year

Search all similar jobs

Remote jobs at SAIC