Senior Developer | Req#4507
Description
Position: Senior Developer
Location: Rosslyn, VA,
Clearance: Secret
• Develop and optimize complex application architectures, system workflows, and development frameworks
• Provide technical leadership, mentorship, and guidance to junior developers and development teams
• Collaborate with stakeholders to ensure applications align with business goals and operational needs
• Conduct advanced troubleshooting and resolve critical application and system issues
• Integrate applications with enterprise platforms, services, and databases
• Ensure applications meet security, performance, and reliability standards
• Develop and maintain documentation for system architectures, configurations, and development practices
• Promote development standards, code quality, and best practices across the engineering team
• Stay current with emerging software development technologies, frameworks, and tools
• Participate in strategic planning and represent the development team in technical and business discussions
• 7–12 years of experience in software development or application engineering
• Expertise in programming languages such as Python, Java, or C#
• Advanced knowledge of software development methodologies including Agile, Scrum, and SAFe
• Strong leadership, mentoring, and team development skills
• Proficiency with system integration, microservices, and API development
• Excellent analytical, troubleshooting, and critical-thinking abilities
• Software development certifications preferred
• Experience with cloud-based development environments and big data platforms is a plus
• Exceptional communication, collaboration, and stakeholder engagement skills
Why ActioNet?
It is simple. We are passionate about the inspirational missions of our customers and we entrust our employees and teams to deliver exceptional performance to enable the safety, security, health and well-being of our nation. We have been awarded the Washington Post Top Places to Work for 8 years in the row.
What's in It For You?
As an ActioNeter, you get to be part of exceptional team and a corporate culture that nurtures mutual success for our customers, employees and our communities. We give you the tools to be successful; all you need to do is bring your best ideas, your energy and a desire to develop your skills, experience and career.
Are you ready to make a difference?
ActioNet is an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.




