GDH ยท 2 weeks ago
Senior Android Security Application Developer
Richardson, TX
Full-time
Hybrid
Mid, Senior Level
$67/hr - $70/hr
4+ years expGDH is seeking an experienced Senior Android Security Application Developer to join a dynamic engineering team focused on developing and maintaining innovative security solutions for Android endpoints. The role involves taking ownership of mobile applications and browser plugins, addressing customer issues, and driving new feature development while supporting products as they transition from beta to production.
ConsultingEmploymentStaffing Agency
Responsibilities
Maintain and enhance existing Android security applications, addressing customer-reported bugs and implementing new features to ensure optimal performance and user protection
Deploy application updates to the Google Play Store, ensuring compliance with platform requirements and industry best practices
Overcome technical limitations of Android by building local network proxies, optimizing in-memory databases, and tuning battery performance for security applications
Develop and support browser plugins, particularly for Firefox, to extend endpoint protection capabilities and integrate with the main application
Implement and support zero-trust functionality, working closely with product owners to plan and execute a roadmap of innovative features
Write network protocol decoders to extract metadata from packets, supporting comprehensive security inspection and monitoring
Document application designs, database schemas, and development processes thoroughly to support ongoing maintenance and future enhancements
Participate in daily standups and collaborate with cross-functional engineering teams and product stakeholders to deliver high-quality solutions
Qualification
Required
Bachelor's degree in Computer Science, Computer Engineering, Mathematics, Information Technology, or a related technical field
Minimum of 4 years of experience in commercial software development life cycle (SDLC), with a proven record of delivering robust applications
Strong technical knowledge of networking concepts, including DNS, TCP, and UDP protocols, and the ability to troubleshoot complex networking issues
Demonstrated ability to work effectively in fast-paced, collaborative team environments, adapting quickly to changing requirements and priorities
Experience in developing Android applications using Kotlin with Jetpack Compose, and familiarity with the Android VPN framework for routing traffic
Proficiency in JavaScript for browser plugin development, with experience in publishing plugins to the Firefox web store
Knowledge of secure networking principles such as firewalls, VPNs, and zero-trust architectures
Preferred
Experience with SQL for database operations and Rust for network proxy development is advantageous
Familiarity with Microsoft EntraID Graph API for user authentication and MDM solutions for automated application deployment
Experience in publishing Android applications to the Google Play Store and supporting applications that interact with native code is preferred
Benefits
Hybrid schedule
Company
GDH
GDH is consulting staffing firm that specializes in providing IT engineering-based candidates to commercial and government sectors.
501-1000 employees
H1B Sponsorship
GDH has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (1)
2023 (4)
2022 (2)
2021 (2)
2020 (1)
Funding
Current Stage
Late StageLeadership Team
Blaine Caples
Chief Revenue Officer (CRO)
Recent News
Bangkok Post
2025-10-22
2025-04-09
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