jumpcloud - Senior Mobile Software Engineer (iOS / Android), Identity & Security
Requirements
• Experience: 8–12 years of professional software development experience focused primarily on native mobile app delivery. • Language Mastery: Expert-level proficiency in Swift or Kotlin, with strong working knowledge or willingness to work across both platforms. • Mobile Security & Encryption: Deep understanding of App Transport Security (ATS), network security configuration, certificate pinning trade-offs, jailbreak/root detection, and cryptography best practices. • Testing & Automation: Hands-on experience writing unit, UI, and integration tests using XCTest, Espresso, or modern E2E automation tools. • CI/CD & Analytics: Experience setting up mobile Continuous Integration pipelines (e.g., Bitrise, Fastlane, GitHub Actions) and leveraging crash reporting platforms (Firebase Crashlytics, Sentry) for real-world telemetry and debugging. • Networking & Protocols: Proven track record integrating RESTful APIs, WebSockets, and OIDC client libraries into reactive mobile architectures. • Prior experience developing enterprise security, Password Vault, or Multi-Factor Authentication (MFA) applications. • Production experience with native desktop extensions or cross-platform security modules. • Cloud Technology: Experienced working with AWS & GCPcloud services • Back-end: Experience with developing backend modules using Golang or equivalent languages. • Where you’ll be working/Location: • JumpCloud is committed to being Remote First, meaning that you are able to work remotely within the country noted in the Job Description. • You must be located in and authorized to work in the country noted in the job description to be considered for this role. • Please note: There is an expectation that our engineers participate in on-call shifts. You will be expected commit to being ready and able to respond during your assigned shift, so that alerts don't go unaddressed. • JumpCloud has teams in 15+ countries around the world and conducts our internal business in English. The interview and any additional screening process will take place primarily in English. To be considered for a role at JumpCloud, you will be required to speak and write in English fluently. Any additional language requirements will be included in the details of the job description.
Responsibilities
• Core Feature Delivery: Architect, build, and ship high-performance, native iOS (Swift) and Android (Kotlin) features across mobile authentication, password management, and identity verification apps. • Security & Auth Infrastructure: Implement critical mobile security mechanisms, including Credential Provider / Autofill framework integrations, biometric authentication (FaceID/TouchID/BiometricPrompt), hardware-backed secure storage (Keychain, Keystore, Secure Enclave), and OIDC/OAuth2 authentication flows. • Release Hygiene & Quality Ownership: Drive release pipelines for the Apple App Store and Google Play Store. Maintain strict UI testing coverage targets using XCTest and Espresso, while establishing mobile E2E integration test suites with core platform APIs. • Problem solving & Troubleshooting: Active participation in the incident management process and contributing PIRs, taking ownership/accountability for a quick turn-around to resolve the incident. • AI Adoption & Technical Leadership: Champion the BMAD framework to establish governance and structure for AI-assisted workflows (Cursor, Claude Code, GitHub Copilot). Mentor engineers, conduct RFC reviews, and build shared team skill libraries.
Benefits
• If you thrive working in a fast, SaaS-based environment and you are passionate about solving challenging technical problems, we look forward to hearing from you! JumpCloud is an incredible place to share and grow your expertise! You’ll work with amazing talent across each department who are passionate about our mission. We’re out of the box thinkers, so your unique ideas and approaches for conceiving a product and/or feature will be welcome. You’ll have a voice in the organization as you work with a seasoned executive team, a supportive board and in a proven market that our customers are excited about. • One of JumpCloud's three core values is to “Build Connections.” To us that means creating " human connection with each other regardless of our backgrounds, orientations, geographies, religions, languages, gender, race, etc. We care deeply about the people that we work with and want to see everyone succeed." - Rajat Bhargava, CEO • Please submit your résumé and brief explanation about yourself and why you would be a good fit for JumpCloud. Please note JumpCloud is not accepting third party resumes at this time.
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