Senior Software Architect & Tech Lead — Enterprise Systems

Talentify; Arlington (VA); On-site; USD 200,000 - 244,000; Full time

Job summary

ActioNet in Rosslyn, VA is seeking a Senior Developer to lead design, development and optimization of complex software applications supporting enterprise systems and business objectives.

The role provides technical leadership to development teams, ensuring scalable, secure solutions while guiding best practices throughout the development lifecycle. Secret clearance is required and strong collaboration with stakeholders is essential.

Qualifications

• Bachelor’s or Master’s degree in Computer Science, IT, or related field.
• 7–12 years of software development or application engineering experience.
• Expertise in Python, Java, or C# programming.
• Experience with Agile, Scrum, and SAFe.

Responsibilities

• Lead design and development of advanced software applications and enterprise solutions.
• Develop and optimize architectures, workflows, and frameworks.
• Provide technical leadership, mentorship, and guidance to teams.
• Collaborate with stakeholders to align applications with business needs.
• Troubleshoot and resolve critical issues; ensure security and reliability.
• Document system architectures, configurations, and development practices.
• Promote coding standards and best practices across the team.
• Stay current with emerging technologies and tools.
• Participate in strategic planning and technical discussions.

Skills

Python

Java

C#

Agile methods

Leadership

System integration

Microservices

API development

Cloud platforms

Communication

Education

Bachelor’s or Master’s in Computer Science/IT

Tools

Docker

Kubernetes

AWS

Azure

Git

Job description

ActioNet in Rosslyn, VA is seeking a Senior Developer to lead design, development and optimization of complex software applications supporting enterprise systems and business objectives.

The role provides technical leadership to development teams, ensuring scalable, secure solutions while guiding best practices throughout the development lifecycle. Secret clearance is required and strong collaboration with stakeholders is essential.