Full Stack Developer (Java & .NET)

About this role

Job Description:

NetImpact Strategies is seeking a Full Stack Developer to join our talented team supporting Federal mission systems. The ideal candidate brings strong hands-on experience developing secure, scalable applications across the .NET and Java technology stacks. This role requires a developer who can work across the full software development lifecycle — from design and development through deployment and support — while collaborating closely with technical leads, architects, and business stakeholders to deliver high-quality solutions that meet Federal performance and security standards.

Key Responsibilities

• Develop, test, and maintain web applications and services using C#, .NET Core/Framework, Java, and Spring Boot
• Design and implement RESTful APIs and microservices for integration across enterprise systems
• Build and maintain responsive, dynamic front-end applications using Angular, React, or similar frameworks
• Collaborate with architects and business analysts to translate requirements into technical designs and deliverables
• Support modernization of legacy systems into cloud-native architectures using Azure or AWS
• Perform code reviews, unit testing, and debugging to ensure high-quality, maintainable code
• Participate in Agile ceremonies, contributing to sprint planning, backlog refinement, and daily stand-ups
• Troubleshoot production issues and support continuous improvement of development processes
• Maintain compliance with federal cybersecurity and quality assurance standards

Qualifications:

Required

• Bachelor’s degree or equivalent experience in Computer Science, Engineering, or related technical discipline
• 5+ years of hands-on software development experience with .NET (C#) and Java (Spring Boot)
• Strong front-end development skills with Angular, React, or similar modern frameworks
• Experience with REST APIs, microservices, and object-oriented design principles
• Proficiency with SQL Server, PostgreSQL, or MongoDB
• Fam...