Lead the Nav iOS SDK team at Mapbox, driving roadmap, mentoring engineers, and shaping rendering and SDK architecture. Requires 3+ years of engineering management and a minimum of 5+ years professional mobile software development experience; professional English (C1) is required. Compensation range listed in USD.

Lead the Nav iOS SDK team to define product roadmaps, shape rendering and SDK architecture, mentor engineers, and align work with company objectives. Requires 3+ years managing engineering teams, and a minimum of 5+ years professional mobile software development experience (iOS or Android). Professional fluency in English (C1+) is required. Position based in Germany with remote/hybrid work.

Hiring a Mobile Engineer skilled in iOS and Swift for a position at Encora located in Scottsdale, AZ. No further details provided in the description.

Full-time, fully remote Android Engineer role to develop and maintain Chess.com's flagship Android application. Requires building high-performance, scalable mobile experiences, designing shared Android architecture, collaborating cross-functionally, optimizing performance, and supporting rapid iteration. Preferred 3+ years professional Android experience and strong Kotlin/Android skills (Jetpack Compose, Architecture Components, Coroutines, DI frameworks, Google Play publishing).

Lead technical vision and architecture for Reddit’s client-side content creation (post/comment composers) across Web, iOS, and Android. Responsibilities include building native contribution formats (especially video), optimizing client performance and media upload pipelines, enabling zero-latency rich-text experiences and real-time/offline synchronization, and providing technical leadership and cross-platform standards. Requires 10+ years experience and expertise in React/TypeScript and native mobile paradigms (iOS/Swift, Android/Kotlin).

Senior Android engineer role on Reddit's Design System Team responsible for evolving the cross-platform design system, building reusable components, improving Android UI architecture and performance, and advancing accessibility and developer experience. Requires 6+ years of software engineering experience and strong experience with Kotlin and Jetpack Compose. Position is remote for the United States with a disclosed base salary range of $190,800–$267,100 USD per year.

Lead the iOS architecture and implementation of media/video features to grow video views and users. Collaborate with product, design, backend, feeds, and ML ranking teams; focus on performance, QoE, experimentation (A/B testing), and instrumentation. Requires 5+ years iOS experience using Swift and familiarity with AVFoundation, VideoToolbox, and HLS.

Calendly seeks an Engineering Manager for its mobile team to lead iOS and Android engineering (native and cross-platform experience preferred). Responsibilities include technical direction, driving roadmap execution with product and design, establishing mobile engineering best practices (testing, releases, incident response), hiring and career development, and promoting AI adoption to improve engineering productivity. Required: 5+ years software engineering experience and 3+ years engineering management experience.

Seeking a Senior iOS Developer to design, develop, and maintain iOS applications remotely (LATAM). Responsibilities include implementing MVVM and Clean Architecture, integrating APIs and backend services, applying Swift Concurrency (async/await), ensuring high code quality through unit testing and automation, leading end-to-end feature delivery, and contributing to AI/ML integration on-device or via services. Requires strong Swift and iOS frameworks experience, API integration, testing practices, and experience working in Agile environments.

Lead design and implementation of complex iOS features, stabilize and reduce technical debt, migrate legacy UIKit/Objective-C code to Swift/SwiftUI and modular architecture, collaborate in a Product Triad with Product and Design, and leverage analytics, experimentation, and ML-driven insights. Requires 7+ years iOS experience and strong Swift proficiency.

Responsible for designing, building, and launching new products on Ramp's iOS app, driving the iOS product engineering roadmap, conducting code reviews, setting engineering standards, and mentoring team members. Requires a minimum of 5 years of iOS development experience, at least 2 years of technical leadership, proficiency in Swift, and knowledge of iOS UI components and platform best practices. Nice-to-have experience includes SwiftUI, Swift Concurrency, The Composable Architecture, Bazel, App Store Connect, and experience with web and backend technologies.

Join Mapbox's Offline Search team to design, implement, and optimize core on-device search algorithms and offline data delivery systems (tile compression, delta update pipelines) for mobile and automotive platforms. Collaborate with backend teams and automotive OEMs/suppliers across regions, collect and analyze system telemetry to drive performance improvements, and produce technical designs. Requires strong C++ or Rust skills, experience with performance-constrained environments, and proficiency with tooling/scripting (Python). Annual base compensation listed for US: $160,650–$217,350.

Responsible for implementing and maintaining mobile app hardening (RASP, code obfuscation, root/jailbreak detection), enforcing certificate pinning and secure TLS, preventing leaks of sensitive data, securing use of Android Keystore and iOS Keychain, delivering reusable mobile security components (biometric login, secure storage, device attestation), and performing regular pentesting and reverse-engineering using tools like Frida, Ghidra, and MobSF. Requires deep knowledge of Android (Kotlin/Java) and iOS (Swift/Obj-C) internals and familiarity with OWASP MASVS.

Lead and deliver end-to-end native mobile applications (iOS and/or Android), including requirements, estimation, implementation, testing support, deployment and post-production support. Provide UAT/production support, troubleshoot and fix issues, optimize app performance, support security/compliance tasks, and coach junior developers. Required: 5+ years native mobile development, experience with iOS (Swift, CocoaPods, SPM, XIB/Storyboards, SwiftUI) and/or Android (Java/Kotlin, Android SDK), Firebase, Adobe Analytics, app store publishing, and 2+ years SQL (MSSQL) and secure coding experience. Based in Malaysia; onsite.

Join the Platform Services Team to own and evolve native iOS applications using Swift, SwiftUI, and UIKit. Responsibilities include implementing business-critical features (scheduling, invoicing, mobile payments, subscriptions), maintaining app architecture (MVVM, dependency injection), integrating with backend REST APIs, writing automated tests, and participating in code reviews and architectural decisions. Requires 5+ years of native iOS experience.

Hiring Senior Android Engineer to design, build, and deliver Android applications using Kotlin, Kotlin Multiplatform, and Jetpack Compose. Role requires 6+ years of mobile development experience, integration with GraphQL/REST APIs, involvement in architecture and observability, mentoring peers, and working in a hybrid setup in Hermosillo, Mexico (3 days onsite). Conversational English required.

Coforge/Encora is hiring a Senior Android Engineer based in Mexico (Hermosillo or Mexico City). The role requires 4-6 years of Android experience, expert Kotlin proficiency including Kotlin Multiplatform, and experience with modern Android frameworks (Jetpack Compose, Android Jetpack, Coroutines). Responsibilities include end-to-end Android feature development, API integration (GraphQL/REST), testing and CI/CD, observability and on-call rotation, and mentoring peers.

Lead architecture and development of the React Native mobile app focused on unreliable connectivity, WebSocket reliability, offline-first storage/sync and conflict resolution, performance and memory optimizations, mobile security and compliance, and testing/tooling improvements. Requires demonstrated React Native and JavaScript/TypeScript experience, networking fundamentals, offline-first design, and familiarity with native iOS and/or Android development. Role may require U.S. government security clearance and federal eligibility for export-controlled information.

Freelance Senior Android Developer role working remotely (Warsaw-based office optional). Responsibilities include designing, building and maintaining Android apps that communicate with hardware over BLE, writing Kotlin, using Jetpack Compose, applying unit testing/TDD, reviewing code, and using AI tools in the workflow. Initial freelance/time & material engagement (paid by hours); potential path to permanent contract and benefits after ~3 months. English (B2+) required.

Freelance Senior Flutter Developer to deliver cross-platform Flutter apps that interact with firmware and physical devices via BLE (experience with flutter_blue_plus preferred). Fully remote (Warsaw office & Gdansk cowork optional), paid on B2B hourly basis (90–180 PLN/h). Path to permanent contract possible after initial 3 months. Role requires commercial Flutter and Dart experience, platform debugging (iOS/Android), and strong problem-solving and collaboration skills.