Full Stack Developer; Java & .NET

Job Description

Net Impact 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.

• 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

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
• Familiarity with Azure or AWS cloud environments and containerization (Docker, Kubernetes)
• Experience with version control (Git) and CI/CD pipelines
• Strong understanding of Agile/Scrum delivery methodologies
• US Citizenship required; must be eligible for a Public Trust clearance

Preferred

• Experience developing applications in a Federal IT consulting environment
• Knowledge of API gateways, message brokers (Kafka, RabbitMQ), and system integrations across .NET and Java
• Experience with Dev Sec Ops  pipelines and automated testing tools
• Cloud certifications (Azure Developer Associate, AWS Developer, etc.)
• Familiarity with FISMA, FedRAMP, and NIST compliance standards

Minimum: USD $
Maximum: USD $

Net Impact Strategies Inc. (Net Impact) has been a Trusted Advisor driving impact through digital transformation for the Federal Government for over a decade. We solve complex problems with innovation and agility to create meaningful, transformative, and enduring change. As Trusted Advisors, Net Impact professionals partner with customer agencies to deliver solutions that empower them to not only meet their missions but also realize their strategic vision through agile, outcome-focused solutions addressing both strategic and tactical requirements.

We design and implement comprehensive, tailored solutions that are both mindful of the client s culture and organizational dynamics. Net Impact’s core values and commitment to a customer and results-oriented delivery approach has propelled our growth and enabled us to deliver impactful value across Strategic Consulting, Process Automation, Cloud, Dev Sec Ops , Data and Analytics, and Cyber Security for the Federal Government.

Net Impact Strategies is committed to complying with all applicable provisions of the Americans with Disabilities Act, as amended (“ADA”), and applicable state and local laws. It is Net Impact’s policy not to discriminate against any qualified person or applicant with regard to any terms or conditions of employment on the basis of such individual’s disability. Net Impact will provide reasonable accommodations to an individual with a disability, as defined in the ADA or applicable law, who has made Net Impact aware of his/her disability, unless doing so would cause undue hardship to Net Impact.

If you are an applicant and need reasonable accommodation when applying for job opportunities within Net Impact, or request reasonable accommodation to utilize Net Impact’s online employment application, please contact ca