Android Developer Jobs in Arnold, MD, US

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Android Developer

Springfield or United States

$90k-$160k/yr OnsiteFull Time

Sherpa 6: Develops engineering and technology solutions for tactical military operations.

5+ YOE5+ years Android development; Kotlin/Java; BS in Software Engineering or Computer Science; US citizenship; ability to obtain/maintain Secret clearance; REST/JSON; Git/JIRA/Trello; strong problem-solving and collaboration skills.

Kotlin, Java, Android SDK, Android Studio, REST APIs, JSON, Git, JIRA, Trello, STIG, Certificate Authorities, Client Certificate Authentication, Android Jetpack

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Android Developer

Dahlgren, Virginia, United States

OnsiteFull Time

Southeastern Computer Consultants: Engineering and training solutions for military weapon systems.

3+ YOE3+ years Android experience; BS in Computer Science/Engineering; ability to obtain/maintain Secret clearance.

Java, Android, SQL, Geospatial tools, Mapping frameworks, Network protocols, protobufs, flatbuffers, COT, LINK-16, DDS, UMMA

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1mo

Android security Developer

Herndon, Virginia, United States

$150k-$250k/yr OnsiteFull Time

Mauck Research Group: Develops offensive and defensive cyber tools for government clients.

3+ YOEBachelor's in CS/Software Engineering; 3+ years Android development; strong mobile security knowledge; TS/SCI clearance; Java, Kotlin, Android SDK; secure coding practices; tool development experience.

Java, Kotlin, Android SDK, Security tools, Vulnerability scanning, Code analysis

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Android Developer

Reston, Virginia, United States

OnsiteFull Time

BigBear.aiNYSE: BBAI: Provides AI-powered decision intelligence software for national security.

3+ YOETS/SCI clearance, 3+ years, Android native/NDK, Python/C, UNIX makefiles, CNO tools, sockets, debuggers (WinDbg/gdb/IDA Pro), reverse engineering, PoC exploits, OS internals, version control.

Python, C, UNIX makefiles, WinDbg, gdb, IDA Pro, ARM assembly, git, GitLab

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Android CNO Developer - (SB-2)

Annapolis Junction, Maryland, United States

$150k-$175k/yr OnsiteFull Time

Legato: Delivers IT engineering and cybersecurity services to defense agencies.

7+ YOEFive+ years in software development; two years in cybersecurity/CNO development; native Android and C development; embedded experience; TS/SCI w/ Polygraph clearance.

C, Android, Embedded Systems, Bluetooth

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Android-Savvy CNO Developer

Annapolis Junction, Maryland, United States

$125k-$225k/yr OnsiteFull Time

ParsonsNYSE: PSN: Provides engineering and technology services for infrastructure and defense.

5+ YOETS/SCI w/ Polygraph required; 5+ years software engineering (C); 3+ years with Master’s Degree; native Android, embedded development, Bluetooth experience.

C, Android, Embedded Systems, Bluetooth

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3mo

Android Mobile Application Developer (TS/SCI w POLY)

McLean, Virginia, United States

$100k-$175k/yr OnsiteFull Time

Falls Technology: Software engineering and cybersecurity services for government missions.

3+ YOE3+ years software development; Android NDK; C and Python; Git; OS internals; TS/SCI w POLY clearance.

Android, Android NDK, Git, C, Python, Java

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Sr. Android Engineer I (6523)

Washington, District of Columbia, United States

$170k-$216k/yr HybridFull Time

MetroStar: Provides digital transformation and IT services to government agencies.

5+ YOETop Secret clearance; 5+ years cross-platform mobile development; BS in technical field preferred; DoD 8140 certs (Security+ or higher); AZ-204 or AWS Developer Associate; experience with RMF/STIGs; secure mobile architectures; REST APIs.

Secure mobile development, RMF, STIGs, REST APIs, Mobile Device Management, Samsung Knox, VMware AirWatch, iOS, Android

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1mo

CNO Developer - Android and/or iOS

McLean, Virginia, United States

OnsiteFull Time

Leading Path Consulting: Provides technology and management consulting services to government and enterprise clients.

3+ YOE3+ years experience with Android or iOS; 3+ years experience with C and Python; TS/SCI with ability to get an FSP; full-time on site with sponsor in northern VA (Herndon or Arlington).

Android, iOS, C, Python, C#, Objective-C

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Lead Software Engineer (Android, Java/Kotlin, AWS)

McLean or Cambridge or Richmond or New York

$197k-$225k/yr OnsiteFull Time

Capital OneNYSE: COF: Financial services offering credit cards, banking, and loans.

4+ YOEBachelor’s degree, 4+ years software engineering, 3+ years Android, 3+ years Kotlin; preferred Master’s, 5+ years Android, 4+ years Kotlin, 4+ years open source, 3+ years AI tools, 2+ years Agile.

Kotlin, Android, Java, AWS, Open source frameworks, AI tools

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CNO DEVELOPER - Android Development - 5-10+ yrs of Experience - TS/SCI w/Poly clearance is required - SB

Fort George G Meade, Maryland, United States

$191k-$197k/yr OnsiteFull Time

Halogen Engineering Group: Provides specialized engineering, cybersecurity, and program management services.

5+ YOECNO development, native Android and embedded Android, Bluetooth; 5+ years in CNO development; BS in CS/CE or 10 years substitution; 2+ years cybersecurity/CNO.

Android, C/C++, Embedded systems, Bluetooth

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Staff Software Engineer

Tysons, Virginia, United States

HybridFull Time

Alarm.comNasdaq: ALRM: Provides cloud-based smart home security and automation solutions.

8+ YOE8+ years Android development; strong Kotlin, Android architecture patterns; leadership and mentoring; cross-functional collaboration.

Kotlin, Jetpack Compose, Android SDK, Coroutines/Flow, RESTful APIs, Git

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1mo

TAK Developer

McLean, Virginia, United States

$87k-$198k/yr HybridFull Time

Booz Allen HamiltonNYSE: BAH: Providing professional consulting and technical services to government agencies.

5+ YOE5+ years in software development with Java/Kotlin; 2+ years with TAK/ATAK; 2+ years native Android; Secret clearance; Bachelor’s in STEM.

Java, Kotlin, Android, ATAK, TAK, SQLite

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1mo

Hybrid Mobile Developer

Springfield or United States

HybridFull Time

RP Professional Services: Providing IT services and mission support to federal agencies.

2+ YOE2-4 years of mobile development experience; native iOS and Android expertise; TSA Public Trust clearance or ability to obtain; CI/CD, Git, REST APIs, accessibility compliance.

Swift, Objective-C, UIKit, Storyboards/XIBs, Auto Layout, Kotlin, Java, XML layouts, Firebase, Firebase Cloud Messaging (FCM), Git, CI/CD, Flutter, React Native, Xcode, Android Studio, REST APIs

2mo

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2mo

Senior Software Engineer, Mobile

Somerville or Washington

$150k-$200k/yr HybridFull Time

VIA: Software for decentralized identity and secure data protection.

5+ YOE5+ years native mobile development (iOS and Android), security-focused, cryptography basics, REST APIs, CI/CD, TypeScript.

Swift, Android, Secure Enclaves, RESTful APIs, TypeScript, CI/CD, Fastlane, Jenkins

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2mo

Senior Software Developer (Secret Clearance Required)

Aberdeen, Maryland, United States

HybridFull Time

NextGen Federal Systems: Provides software engineering and IT solutions for federal agencies.

3+ YOEDoD security clearance, 3-5+ years in software development, strong Android/Java/C/C++, DevOps tools, Linux, APIs, Docker, Kubernetes, cloud, Agile.

Git, Gitlab, Jira, Nexus, Artifactory, Gradle, Bash, Python, Docker, Kubernetes, Linux, Android, Java, JavaScript, C, C++, C#, APIs, NVIDIA CUDA, ElasticSearch, Kibana

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1mo

Senior Full Stack Engineer-Mobile Applications

Lorton, Virginia, United States

HybridFull Time

Trademasters: Provides residential and commercial HVAC, plumbing, and electrical services.

6+ YOESenior full stack engineer with mobile development experience; 6-10 years in agile environment; proficient in iOS, Android, JavaScript, and C# or C++.

iOS, Android, JavaScript, C#, C++

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Mobile Software Engineer

Pikesville or United States

RemoteFull Time

Revelare Networks: Develops secure cellular and 5G communication systems for defense.

Citizen of the U.S.; degree in Computer Science; proven Android/iOS development and REST/API experience; Kotlin Jetpack Compose; Compose Multiplatform; iOS knowledge; Git and CI/CD; app publishing to Google Play and App Store; unit testing.

Kotlin, Jetpack Compose, Compose Multiplatform, Swift, SwiftUI, REST APIs, Git, CI/CD, Android, iOS

2mo

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2mo

Senior Software Engineer, Mobile

Washington, District of Columbia, United States

$150k-$200k/yr HybridFull Time

VIA: Secures critical data with decentralized Web3 security technology.

5+ YOEBachelor’s degree or higher in CS/engineering or related field; 5+ years mobile experience; native iOS (Swift) and Android; mobile security; REST APIs; UI/UX; CI/CD; TypeScript.

Swift, Android, TypeScript, REST API, CI/CD, Secure Enclaves, Cryptography

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Senior Full Stack Engineer-Mobile Applications

Lorton, Virginia, United States

HybridFull Time

Trademasters: Provides HVAC, plumbing, and federal facility operations management services.

6+ YOEBachelor's in CS/Software Engineering; 6-10 years Agile; mobile iOS/Android; C# or C++; JavaScript; strong problem-solving; clear communication.

iOS, Android, C#, C++, JavaScript

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1mo

Software Engineer

Warrenton or Denver or Fort Meade

OnsiteFull Time

Altamira TechnologiesNYSE: PSN: Provides data analytics and engineering for national security missions.

Strong Java skills; full-stack development; experience with Java, JavaScript/TypeScript, Python, Angular, ELK stack; BS in CS/CE/EE; TS/SCI with poly; CI/CD experience.

Java, JavaScript, TypeScript, Angular, React, Elasticsearch, Python, REST, Docker, Kubernetes, Helm, Redis, NoSQL, SQL, Android

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1mo

Lead Systems Software Engineer

Washington D.C. or San Jose

$250k-$300k/yr OnsiteFull Time

Rivet Industries: Develops ruggedized wearable systems for defense and industrial workforces.

5+ YOE5+ years in Android/Linux system-level development; strong architecture; networking, CI/CD, and embedded hardware experience.

AOSP, Linux, Android, gRPC, protobuf, AIDL, libzmq, CI/CD, firmware packaging

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1mo

CNO Software Developer

Fort Meade, Maryland, United States

$117k-$243k/yr OnsiteFull Time

Accenture Federal ServicesNYSE: ACN: Provides technology and consulting services to U.S. federal agencies.

5+ YOEBachelor’s degree in Computer Science or related field; 5 years software development; languages: Python, C, C++, .NET, Java, Bash; Linux/Windows; cryptography and networking knowledge; active TS/SCI CI clearance.

Python, C, C++, NET, Java, Bash, Linux, Windows, Android, iOS, Real-time operating systems, Cryptography, Networking

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Cross-Platform Mobile Developer

Washington, District of Columbia, United States

$157k-$213k/yr OnsiteFull Time

General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.

5+ YOE8+ years mobile app development; cross-platform tools; mobile SDKs/APIs; MDM and security; US citizenship; Top Secret/SCI clearance; onsite or hybrid; DoD 8140 IAT II.

React Native, Flutter, Xamarin, iOS SDK, Android SDK, MDM

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Senior Software Developer, TS/SCI FS Poly

McLean, Virginia, United States

OnsiteFull Time

The Metamorphosis Group: Provides technical and intelligence support services to government agencies.

10+ YOE10+ years software development experience; TS/SCI with Full Scope Poly; on-site at government facility; U.S. citizenship.

JavaScript, Angular, AWS platform and development tools, Docker, Kubernetes, ElasticSearch, APIs, Python, Linux, REST, Java, Android

2mo

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2mo

Test Engineer

Aberdeen Proving Ground, Maryland, United States

$100k-$125k/yr OnsiteFull Time

T2S Solutions: Provides engineering and technology solutions for national security missions.

5+ YOEBachelor's in engineering and 5+ years of hands-on test engineering; ability to obtain/maintain security clearance; skilled with test instrumentation, data acquisition, diagnostics; API, Android testing; cross-functional collaboration.

Test instrumentation, Data acquisition, Diagnostic tools, Android, Postman, Python, API testing

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CNO Software Engineer

Annapolis Junction, Maryland, United States

OnsiteFull Time

Set of X: Provides specialized engineering services for U.S. national security missions.

Proficient in C/C++, Python, and Assembly; OS internals; network programming; debugging; testing frameworks; team collaboration; willingness to lead and mentor.

C, C++, Python, Assembly, Windows, Linux, Android, iOS, Embedded, Ghidra, IDA Pro, Binary Ninja, Radare2, Git, Svn, GoogleTest, CMock, Catch2, pytest, WinDBG, gdb, lldb, adb, OllyDbg, MsBuild, CMake, make, ninja, wheel, tox, Valgrind, clang-tidy, pylint, black, Docker, Ansible, CI/CD, Atlassian, GitLab, CircleCI, Jenkins

2mo

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2mo

Mobile Deployment Engineer - Non-Merit

Towson, Maryland, United States

$49-$65/hr OnsiteFull Time

Baltimore County: Providing public services and administration for Baltimore County residents.

2+ YOEBachelor's in Computer Science or related field; 2-3 years experience; knowledge of Apple/iOS, Android devices, and Microsoft Intune; strong communication skills; ability to work independently and lead when needed; valid Maryland driver’s license.

Apple devices, Android devices, Microsoft Intune, Mobile Device Management

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1mo

CNE Developer (Windows)

Arlington, Virginia, United States

$60k-$180k/yr OnsiteFull Time

M9 Solutions: Provides IT modernization and technology services to federal agencies.

3+ YOEActive TS/SCI with Full Scope Polygraph; 3+ years CNO/CNE or offensive cyber experience; strong C and Windows internals; reverse engineering; Linux/Android/iOS familiarity; Python scripting.

C, Windows, WinAPI, Python

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Principal / Principal/ Sr. Principal Cyber Software Test Engineer

Chantilly, Virginia, United States

$104k-$155k/yr OnsiteFull Time

Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.

5+ YOEActive Secret clearance; Bachelor’s degree with 5+ years (or Master’s with 3+ years; PhD with 1 year) in relevant field; experience in software/hardware testing; ability to translate requirements into test plans; strong communication.

Python, JavaScript, UNIX, Linux, Windows, Android, Microsoft Azure DevOps, Jira, SmartBear TestComplete

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1mo

Mobile Application Security Engineer

Fort Meade, Maryland, United States

$69k-$158k/yr HybridFull Time

Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients

2+ YOE2+ years in iOS/Android security, mobile app testing, network analysis; Secret clearance; Bachelor’s degree.

mitmproxy, Wireshark

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Network Engineer (Expert)

Sterling, Virginia, United States

$147k-$249k/yr OnsiteFull Time

BAE SystemsLondon Stock Exchange: BA: Provides advanced defense, aerospace, and security technology solutions.

11+ YOE11+ years as a Network Engineer; BS/MS preferred; cloud/VPCs, Linux hardening, network gear, VPNs, CMA, after-hours support.

Google Cloud, Azure, AWS, Linux, firewalls, VPNs, Android, CMA

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1mo

UX/UI Design Manager

Owings Mills or Carlsbad

$109k-$160k/yr HybridAll Commitments Available

HARMAN: Designs and manufactures connected audio and automotive electronics.

8+ YOE2+ Mgmt8+ years in mobile UI/UX design for iOS/Android; leadership; proficient in Figma; experience with ProtoPie, Overflow, and Adobe Creative Suite; strong communication; travel.

Figma, ProtoPie, Overflow, Adobe Creative Suite, Illustrator, Photoshop, After Effects

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Software Engineering Associate Consultant (Graduating Dec 2025- Summer 2026)

Charlotte or Reston or Richmond

HybridFull Time

CapTech: Provides technology and management consulting services to large enterprises.

0+ YOEEntry-level software engineering role; bachelor’s or accelerated master’s in CS/CE/IT with graduation Dec 2025 or Spring/Summer 2026; internship/ project experience; strong communication and analytical skills.

Java, NET, CSharp, Python, Go, Android, iOS, JavaScript, React, Angular, Node.js, AWS, GCP, Azure