Develop and maintain high-security mobile applications using React Native, Swift, or Kotlin. Implement biometric authentication and secure key storage, collaborate with cross-functional teams to deliver features, troubleshoot and optimize app performance, and propose enhancements based on emerging technologies.
Summary: Join a leading non-custodial wallet provider committed to bringing the next billion users into the world of decentralized finance (DeFi). We are seeking a talented mobile application developer to build high-security mobile applications and implement advanced biometric authentication and secure key storage solutions.
Responsibilities:
- Develop and maintain high-security mobile applications using React Native, Swift, or Kotlin.
- Implement and enhance biometric authentication features to ensure user security.
- Design and manage secure key storage systems.
- Collaborate with cross-functional teams to define, design, and deliver new features.
- Troubleshoot and debug to improve application performance.
- Stay updated with emerging technologies and propose enhancements to improve user experience.
Required Skills:
- 3+ years of experience in mobile application development using React Native, Swift, or Kotlin.
- Strong understanding of mobile security principles and best practices.
- Experience with implementing biometric authentication.
- Knowledge of secure key storage methodologies.
- Excellent problem-solving skills and attention to detail.
- Strong communication and teamwork abilities.
Similar Jobs
Real Estate
Lead development of a new iOS mobile product: implement LiDAR/AR scanning, floor-plan rendering, offline-first sync with FastAPI backend, prototype visualizations, integrate backend/ML work, and own subsystems end-to-end on a small, fast-moving team using AI coding agents.
Top Skills:
@MainactorActorsAi Coding AgentsArArkitCiClaude CodeCodableCore DataFastapiLidarMetalPythonRoomplanScenekitSendableSimdSwiftSwift 6Swift ConcurrencySwiftdataSwiftuiUrlsessionXcodebuild
Kids + Family • Mobile
Design, build, and ship iOS and/or Android pet product features using AI-native workflows. Collaborate with cloud, design, and product teams, integrate event-driven data, ensure observability and quality, and contribute to CI/CD and engineering standards.
Top Skills:
Agentic WorkflowsAmplitudeAsync-AwaitCi/CdClaude CodeCombineCoroutinesCursorDaggerDatadogEspressoFirebase CrashlyticsFlowFunction CallingGithub CopilotGradleGrpcHiltJetpack ComposeKafkaKotlinLlmsMaestroMcpPrompt EngineeringPush NotificationsRestSnapshot TestingSpmSwiftSwift Package ManagerSwiftuiUikitXcuitest
Fintech • Financial Services
Develop engaging Android applications, collaborate on code reviews, refine practices, and implement user-centric features while leveraging AI tools.
Top Skills:
Ai Code Generation ToolsAndroidJavaKotlin
What you need to know about the Boston Tech Scene
Boston is a powerhouse for technology innovation thanks to world-class research universities like MIT and Harvard and a robust pipeline of venture capital investment. Host to the first telephone call and one of the first general-purpose computers ever put into use, Boston is now a hub for biotechnology, robotics and artificial intelligence — though it’s also home to several B2B software giants. So it’s no surprise that the city consistently ranks among the greatest startup ecosystems in the world.
Key Facts About Boston Tech
- Number of Tech Workers: 269,000; 9.4% of overall workforce (2024 CompTIA survey)
- Major Tech Employers: Thermo Fisher Scientific, Toast, Klaviyo, HubSpot, DraftKings
- Key Industries: Artificial intelligence, biotechnology, robotics, software, aerospace
- Funding Landscape: $15.7 billion in venture capital funding in 2024 (Pitchbook)
- Notable Investors: Summit Partners, Volition Capital, Bain Capital Ventures, MassVentures, Highland Capital Partners
- Research Centers and Universities: MIT, Harvard University, Boston College, Tufts University, Boston University, Northeastern University, Smithsonian Astrophysical Observatory, National Bureau of Economic Research, Broad Institute, Lowell Center for Space Science & Technology, National Emerging Infectious Diseases Laboratories
