About this opportunity
Smart Synergies lists this Senior Software Engineer opportunity in fort belvoir, Virginia. Review the employer’s description below for duties, qualifications and application requirements.
Job description
Our client is seeking a Staff Software Engineer to build user-facing applications supporting a U.S. Army technology modernization program. This engineer will own application capabilities from user need through production delivery using Palantir Foundry and modern web technologies.
This is a hands‑on role for an engineer who can work across the stack, make architectural decisions, and build software directly with users and product teams.
**Responsibilities**
Own the design and delivery of user-facing defense applications.
Build responsive interfaces, backend services, APIs, and data integrations.
Develop applications using Palantir Foundry capabilities and modern web frameworks.
Work directly with Army users and product designers to understand workflows and refine capabilities.
Establish strong practices for architecture, testing, code review, security, CI/CD, and production operations.
Diagnose complex application and integration issues across the stack.
Mentor engineers and contribute to technical decisions across the broader platform.
?**Qualifications**
**Minimum Qualifications**
Bachelor's degree in computer science, software engineering, or a related field, or equivalent practical experience.
Eight or more years of professional software‑engineering experience.
Strong proficiency with JavaScript or TypeScript, React, and modern web‑application development.
Experience developing backend services, APIs, and data‑intensive applications.
Experience building applications on Palantir Foundry or a comparable enterprise data platform.
Demonstrated ownership of a significant software capability from architecture through production deployment.
Experience supporting a Department of Defense customer.
Active Secret clearance.
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Worksite address
fort belvoir, VA, 22060, US
Who can apply
Review the original listing for work authorization, qualifications and employer requirements.