Senior Mobile Software Engineer, iOS / Android, Identity & Security

JumpCloud

. Architect, build, and ship high-performance native iOS and Android features across mobile authentication, password management, and identity verification applications .

Posted 9/23/2026full-timeRemote • IndiaSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expert-level proficiency in Swift and Kotlin for native mobile app development, with a strong focus on security practices, integration of authentication flows, and mobile CI pipeline setup. Capable of mentoring teams and driving high-performance application delivery across iOS and Android platforms.

Highest-signal resume keywords

Swift ProficiencyKotlin ProficiencyMobile CI Pipeline SetupIntegration of RESTful APIsExperience with Biometric Authentication

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Native Mobile App DevelopmentUnit TestingUI TestingIntegration TestingApp Transport SecurityNetwork Security ConfigurationCryptography Best PracticesRESTful API IntegrationOIDC Client LibrariesCross-Platform Security Modules

Soft Skills

MentoringCollaborationIncident Management

Tools & Technologies

XCTestEspressoBitriseFastlaneGitHub ActionsFirebase CrashlyticsSentryCursorClaude CodeGitHub Copilot

Industry Keywords

Mobile AuthenticationPassword ManagementIdentity VerificationMFA ApplicationsEnterprise Security

Tech Stack

Tools & technologies

AndroidFirebaseiOSKotlinSwiftVault

About the role

Key responsibilities & impact

Architect, build, and ship high-performance native iOS and Android features across mobile authentication, password management, and identity verification applications
Implement Credential Provider/Autofill integrations, biometric authentication, hardware-backed secure storage, and OIDC/OAuth2 authentication flows
Drive Apple App Store and Google Play Store release pipelines
Maintain UI testing coverage using XCTest and Espresso
Establish mobile end-to-end integration test suites with core platform APIs
Participate in incident management, contribute post-incident reviews, and resolve incidents quickly
Champion the BMAD framework for governance and structure in AI-assisted workflows using Cursor, Claude Code, and GitHub Copilot
Mentor engineers, conduct RFC reviews, and build shared team skill libraries
Collaborate with platform backend teams to protect enterprise identities worldwide

Requirements

What you’ll need

8–12 years of professional software development experience focused primarily on native mobile app delivery
Expert-level proficiency in Swift or Kotlin, with strong working knowledge or willingness to work across both platforms
Deep understanding of App Transport Security (ATS), network security configuration, certificate pinning trade-offs, jailbreak/root detection, and cryptography best practices
Hands-on experience writing unit, UI, and integration tests using XCTest, Espresso, or modern E2E automation tools
Experience setting up mobile CI pipelines, such as Bitrise, Fastlane, or GitHub Actions
Experience leveraging crash reporting platforms such as Firebase Crashlytics or Sentry
Proven experience integrating RESTful APIs, WebSockets, and OIDC client libraries into reactive mobile architectures
Prior experience developing enterprise security, Password Vault, or MFA applications
Production experience with native desktop extensions or cross-platform security modules
Willingness and ability to participate in on-call shifts
Fluency in spoken and written English
Must be located in and authorized to work in India

Benefits

Comp & perks

Remote work within India
Opportunity to work with a global team across 15+ countries
Professional growth and expertise-sharing opportunities
Supportive board and seasoned executive team
Equal opportunity employment