Senior Software Engineer - Enterprise Applications

GovCIO LLC seeks a Senior Application Developer to design, build, and modernize secure enterprise applications for federal agencies within our Information Technology (IT) & Digital Solutions team. You will lead end-to-end development using modern languages, frameworks, APIs, and cloud platforms to deliver scalable, resilient, and compliant solutions that improve mission outcomes and citizen services. In our mission-driven, collaborative, and fast-paced culture, you'll mentor developers, shape technical direction, and apply DevSecOps and agile practices. This role offers the opportunity to work with modern tech, support high-impact government programs, and grow your skills through dedicated training and mentorship while contributing to large-scale digital transformation initiatives.

Responsibilities

• Design, develop, and maintain secure, scalable enterprise applications for federal customers.
• Lead solution design, code reviews, and technical guidance for mid-level and junior developers.
• Collaborate with product owners, analysts, and UX to refine requirements into technical solutions.
• Implement and integrate RESTful services, microservices, and cloud-native components.
• Ensure code quality through automated testing, code reviews, and Dev
• Sec
• Ops best practices.
• Optimize performance, reliability, and security in alignment with federal standards and policies.
• Contribute to architecture decisions, technical documentation, and modernization roadmaps.
• Support agile ceremonies and mentor team members on modern engineering practices.

Required Skills

• Java or C# enterprise development
• Java
• Script/Type
• Script and modern front-end framework (React or Angular)
• RESTful API design and development
• Microservices architecture
• Relational and No
• SQL databases (e.g., PostgreSQL, SQL Server, Mongo
• DB)
• Cloud platforms (AWS or Azure)
• CI/CD pipelines (Jenkins, Git
• Lab CI, or Git
• Hub Actions)
• Containerization and orchestration (Docker, Kubernetes)
• Automated testing (unit, integration, API)
• Agile/Scrum software development practices