CareerPlanSign in

Sr Software Application Engineer (US Federal)

USA.VA.Reston💼 Full-time💰 $163,800–$163,800🗓 2026-06-12 → 2026-09-26

Core

Design and develop metadata-driven, object-oriented business applications for U.S. federal agencies to modernize employee lifecycle and finance operations.

Role type

Senior Software Application Engineer (US Federal)

Builds

Enterprise cloud platform features for federal government contracts

Domain

US Federal Government / Enterprise SaaS

Deliverable

production ML models | product features

Required skills

Java, Python, C#, C++, UML, Object-Oriented Design, SaaS development, Performance optimization, Business application design

Preferred skills

Agile/Scrum leadership, JSON, REST, GraphQL, DoD 8570/8140 compliance, IAT Level II certification

Technologies

Java, Python, C#, C++, UML, JSON, REST, GraphQL

Responsibilities

Collaborate with Product Managers and QA Engineers on functional design and analysis; Lead design and development in a metadata-driven environment; Build and maintain robust, efficient code using object-oriented frameworks; Troubleshoot customer reported issues; Mentor team members through pair programming and code reviews

Seniority

Senior, hands-on IC with mentorship responsibilities

Sourced via workday · Listed on CareerPlan, which tracks 70,000+ jobs from 20+ sources.