Senior Full Stack Developer

Role 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.

• Develop, test, and maintain web applications and services using modern application development practices and AI
• 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

• Bachelor’s degree or equivalent experience in Computer Science, Engineering, or related technical discipline
• 10+ years of hands-on software development experience with .NET (C#) or 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

Requirements

• 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 DevSecOps pipelines and automated testing tools
• Cloud certifications (Azure Developer Associate, AWS Developer, etc.)
• Familiarity with FISMA, FedRAMP, and NIST compliance standards

Benefits

• Your health comes first – we offer comprehensive medical, dental, & vision insurance that starts the first of the month after you join the team
• Invest in your future – 401(k) Plan – Immediately vested employer contributions; no matching required
• Work hard, play hard – we offer a generous Paid Time Off (PTO) policy, one (1) additional day of paid wellness leave per calendar year, and observe ten (10) federal holidays
• Pawsitively pawesome – Pet Insurance (because our little critters are part of our families, too!)
• Invest in your education – Tuition reimbursement, internal training programs, & company-sponsored industry certifications!
• Be part of a dynamic and collaborative work environment recently ranked by The Washington Post as a Top Work Place in 2019, 2021, 2022, 2023, & 2024!
• Have fun and celebrate and give back – Team building activities, community volunteering, quarterly HQ days, wellness events, happy hours, family fun events, and more!