Jobs via Dice ยท 3 hours ago
Developer
Minnesota Lake, MN
Full-time
Hybrid
Mid, Senior Level
$80K/yr - $115K/yrTurnberry Solutions is a consulting firm specializing in digital modernization. They are seeking a Developer (Specialty) to join their Digital Modernization practice, focusing on enhancing Android applications with a Java back end to deliver exceptional digital experiences.
Computer Software
Responsibilities
Focus on an Android application with a Java back end that we use on our mobile Android devices in the field
Manage login (OIDC-based SSO), retail time notifications (FCM), and session management for internal as well as third party applications and provide security and usage tracking and reporting
Qualification
Required
Deep Java and Architecture expertise
Expert-level knowledge of Java 11/17/21 and traditional Android threading models
Advanced knowledge of Work Manager, Foreground Services, and Broadcast Receivers
Experience managing 'Always-On' background services that must survive aggressive battery optimization and system reboots
Proven experience implementing OIDC (OpenID Connect) and OAuth 2.0 flows using the AppAuth-Android library
Experience managing secure token storage via Encrypted Shared Preferences and MasterKey management
Hands-on experience with Firebase Cloud Messaging (FCM) (Data Messages) and Microsoft Azure Notification Hub (ANH)
Experience implementing complex registration 'handshakes' involving multi-tier authentication and device/session mapping
Proven experience with AIDL (Android Interface Definition Language) and Binders
Ability to manage secure communication and state synchronization between multiple separate apps on the same device
Experience migrating legacy projects (Support Library 28) to AndroidX and Android 14 (API 34)
Understanding of modern security requirements: Pending Intent mutability, Foreground Service Types, and granular Permission models
Preferred
Experience with Zebra/Symbol devices, EMDK, DataWedge
Experience with oracle or SQL database for high-volume logging and local configuration storage
Expert level with Gradle 8.5+, ProGuard/R8, and Git
Benefits
Comprehensive healthcare package (medical, dental, vision)
Disability and group term life insurance
Health and flexible spending accounts
Utilization bonus
401(k) with match
Flexible time off for salaried employees
Parental leave for salaried employees
Flexible work arrangements
Company
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Funding
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