Android Developer jobs in Leesburg

Overview BigBear.ai is seeking an Android Developer to join a mission-focused cyber team supporting critical national security objectives. In this role, you'll build and sustain custom Android capabilities used by operational teams in fast-moving, real-world environments. You'll work side-by-side wi

What Impact You’ll Have Our team writes CNO software for mobile devices (both Android and iOS) as part of a larger program providing multi-platform support of ongoing operational missions. On some projects in the IC/DoD, you don't see how your work is being used. This project is very different - you

SAIC

Requirements Must have: - Active Secret Clearance required. - 3+ years of experience in Java development, including 2+ years in software engineering. - Proven understanding or eagerness to learn Android development, with experience in Android Studio, Kotlin, or similar tools. - Practical knowledge o

Job Number: R0221762 Android Vulnerability Research Engineer and Developer, Senior Key Role: Conduct research and analysis to identify vulnerabilities and potential threat vectors into systems and networks, develop computer network operations (CNO) and computer network exploitation (CNE) exploits, e

Fairfax County

$7,604 - $12,674 /year

JOB Join a high-performing, centralized IT team supporting critical applications within the Health and Human Services (HHS) program area—comprised of six independent County agencies and a broad network of community partners dedicated to enhancing the well-being of Fairfax County residents and visito

Job Summary We are seeking a dynamic and detail-oriented Data Standards Programmer to join our innovative data management team. In this role, you will be at the forefront of establishing, maintaining, and enhancing data standards across complex data environments. Your expertise will drive the develo

Salary $91,252.51 - $152,087.10 Annually Location FAIRFAX (EJ32), VA Job Type FT Salary W BN Job Number 26-00553 Department Information Technology Opening Date 04/11/2026 Closing Date 4/24/2026 11:59 PM Eastern Pay Grade S30 Posting Type Open to General Public Job Announcement Join a high-performing

Titl e Application Programmer – 1 Position. Client State of LA Location Onsite - Baton Rouge, LA Resumes Due 17 th Nov Rate Up to $ 64/hr Duration 1+ year Description/Role The Office of Technology Services (OTS) was established as a means of recognizing cost savings through the consolidation of Stat

Job Announcement Join a high-performing, centralized IT team supporting critical applications within the Health and Human Services (HHS) program area—comprised of six independent County agencies and a broad network of community partners dedicated to enhancing the well-being of Fairfax County residen

Description Please note that the availability of this position is contingent upon contract award. Description: Computer hardware and software engineers’ research, design, develop, and test computer hardware and software programs. Hardware refers to computer chips, circuit boards, computer systems, a

Description We are seeking a Junior Software Engineer (Web Developer/Programmer) to support the design, development, and maintenance of high‑quality websites and web applications. This role works closely with designers, developers, and content teams to deliver accessible, usable, and standards‑compl

Koalafi

At Koalafi, we believe in a world where no one has to put an important purchase on hold. That's why we're making it easier for more people to pay for big purchases over time. Retailers across the country rely on us to offer flexible lease-to-own financing to their non-prime consumers, while increasi

RCT Systems

$19,000 - $20,500 /year

### **Chantilly, VA** ### **Salary Range: $228k-$246k** Seeking a highly experienced mobile developer who can contribute immediately with minimal ramp-up. The role blends Android/iOS development, systems engineering, and mission support in a fast-paced, team-based environment. *Clearance**: TS/SCI w

JSET Automated Technologies

Controls Programmer – FieldFocused Industrial Automation Location: Sterling, VA Travel: Regional travel for commissioning and field support Position Summary The Controls Programmer develops, implements, and troubleshoots control programs for industrial and building automation systems. This is a hand

DataLab USA*™* is an analytics and technology driven database marketing consultancy. We combine sophisticated technology, cutting edge analytics and an intrinsic understanding of marketing to build large-scale addressable marketing programs for Fortune 500 companies. Our clients operate in multiple

Valiant is looking for a Programmer to join our team! Essential Duties And Responsibilities Analyzes functional business applications and design specifications for functional activities. Develops codes, tests, and debugs new software or enhancements to existing software. Performs maintenance on exis

About us Creative Information Technology Inc (CITI) is an esteemed IT enterprise renowned for its exceptional customer service and innovation. We serve both government and commercial sectors, offering a range of solutions such as Healthcare IT, Human Services, Identity Credentialing, Cloud Computing

(ID: 2026-1803) Axle is a bioscience and information technology company that offers advancements in translational research, biomedical informatics, and data science applications to research centers and healthcare organizations nationally and abroad. With experts in biomedical science, software engin

Job Title: App Dev – Java – Sr Location: McLean, VA Schedule: Hybrid (Preferred) Rate: $71–80 Hourly (W2 Only) Duration: 7 months Job Description Collaborate with Agile teams to design, develop, test, implement, and support scalable backend solutions. This role focuses on building and enhancing cust

Axle

(ID: 2026-1803) Axle is a bioscience and information technology company that offers advancements in translational research, biomedical informatics, and data science applications to research centers and healthcare organizations nationally and abroad. With experts in biomedical science, software engin