Full Stack Software Engineer – .NET C#

Location: Fort Worth TX
Work Arrangement: On-site / Fort Worth based
Schedule: Full-time MondayFriday 9/80 schedule with every other Friday off
Employment Type: Direct Hire
Citizenship: U.S. Citizenship required

Our client is seeking an experienced Full Stack Software Engineer to join a growing engineering team supporting advanced aerospace defense and mission-critical software programs.

This role will design build and maintain modern full-stack applications supporting complex aircraft systems and defense technology initiatives. The ideal candidate brings strong experience with .NET / C# modern JavaScript frameworks relational databases cloud environments and software architecture.

Hands-on Domain-Driven Design experience is required for this position.

This is an opportunity to work in a smaller agile engineering environment where developers have meaningful ownership over architecture development testing and delivery.

• Design develop and maintain full-stack applications using .NET / C# and modern front-end technologies.
• Build responsive front-end solutions using React Vue or similar frameworks.
• Design and support relational databases using PostgreSQL SQL and related technologies.
• Apply Domain-Driven Design (DDD) principles to create scalable maintainable software systems.
• Design solutions using clean architecture CQRS service-oriented and modern application design patterns.
• Develop and maintain unit and integration tests using Test-Driven Development (TDD) practices.
• Participate in architecture design code review and technical planning sessions.
• Support applications across CI/CD pipelines and cloud-based environments.
• Troubleshoot complex application integration and performance issues.
• Collaborate with engineers product teams and other technical stakeholders throughout the software development lifecycle.

• 5 years of professional software development experience.
• Strong hands-on experience with .NET and C#.
• Professional experience building modern full-stack applications.
• Hands-on experience with Domain-Driven Design is required.
• Experience applying clean architecture and software design principles.
• Experience with React Vue or comparable modern front-end frameworks.
• Strong knowledge of relational databases including PostgreSQL and SQL.
• Experience with unit testing integration testing and Test-Driven Development.
• Familiarity with CI/CD pipelines and modern DevOps workflows.
• Strong problem-solving communication and collaboration skills.
• Must be based in or able to work from Fort Worth TX.
• U.S. Citizenship required.

• Experience with CQRS and service-oriented architecture.
• Experience developing microservices or distributed systems.
• Cloud experience with Azure or AWS.
• Experience deploying and supporting applications in cloud environments.
• Experience working across multiple applications services or engineering teams.
• Aerospace defense aviation or other mission-critical software experience is a plus.

Bachelors degree in Computer Science Engineering Information Technology or a related discipline preferred. Equivalent professional software engineering experience will also be considered.