Java Software Engineer jobs in United States
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LanceSoft, Inc. ยท 6 hours ago

Java Software Engineer

positionMinnesota, United States
timeContract
remoteOnsite
senioritySenior Level

LanceSoft, Inc. is seeking an experienced Java Software Engineer to focus on modernizing and enhancing an Android application with a Java back end. The role involves managing login systems, notifications, session management, and ensuring security and usage tracking for both internal and third-party applications.

Information Technology
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Growth Opportunities
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H1B Sponsor Likelynote
Hiring Manager
Drishti Pal
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Responsibilities

Help modernize and add enhancements to the Android application
Manage login (OIDC-based SSO), retail time notifications (FCM), and session management
Provide security and usage tracking and reporting

Qualification

Java 11/17/21Android developmentOIDC implementationFirebase Cloud MessagingAIDLSDK migrationGradle 8.5+ProGuard/R8GitData integrityEnterprise Device Management

Required

Expert-level knowledge of Java 11/17/21 and traditional Android threading models
Advanced knowledge of WorkManager, Foreground Services, and BroadcastReceivers
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 EncryptedSharedPreferences 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: PendingIntent 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

Company

LanceSoft, Inc.

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Established in 2000, LanceSoft is a pioneer in delivering top-notch Global Workforce Solutions and IT Services to a diverse clientele.
dateFounded in 2000
location
Herndon, Virginia, USA
people-size5001-10000 employees
web-link
http://www.lancesoft.com/

H1B Sponsorship

LanceSoft, Inc. 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 (55)
2024 (32)
2023 (23)
2022 (25)
2021 (60)
2020 (80)

Funding

Current Stage
Late Stage

Leadership Team

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Ram Karuppusamy
Chairman & CEO
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Simon Dealy
Chief Financial Officer
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Company data provided by crunchbase