Tech jobs
Job listings
Senior Android Developer - Cryptographic
Senior Android engineer building Binance's MPC Wallet client: developing features, optimizing architecture, implementing security modules (key management, MPC signing, device binding), tuning performance, and driving testing/CI standards. Core stack is Kotlin with Jetpack, OkHttp/Retrofit, and Hilt/Koin.
Staff iOS Engineer, Trading Tools
Staff iOS engineer acting as technical lead for mobile on Robinhood's Trading Tools team, building high-performance trading and research surfaces (stock detail, advanced charts, trading ladder, portfolio, watchlists) with Swift, UIKit/SwiftUI and real-time market data, while setting iOS/Android architecture and mentoring engineers. Based in the New York office, 3 days/week in person.
Lead Mobile Developer - iOS
Thoughtworks is hiring a Lead Mobile Developer (iOS) in Quito to act as the main client contact, leading and mentoring delivery teams while still hands-on coding. Core stack includes Swift/SwiftUI plus other mobile languages (Kotlin, Dart, JavaScript) with TDD, Agile/Lean, continuous delivery and DevSecOps practices.
Staff Software Engineer, Mobile QA
Staff engineer who owns Coinbase's mobile QA infrastructure strategy during a native Swift/Kotlin rewrite of the retail app — building automated regression and release-readiness systems, defining quality SLOs and dashboards, and mentoring engineers across ~30 product teams.
Senior Software Engineer, Mobile QA
Senior Software Engineer, Mobile QA at Coinbase will own automated regression test suites and test infrastructure for the greenfield native (Swift/Kotlin) rewrite of the retail mobile app, integrating quality checks into CI/CD and the AI-assisted code generation loop, plus quality dashboards and SLOs for app stability.
Mobile Application Developer
We are seeking a skilled Mobile Application Developer to join our dynamic team. The ideal candidate will have a strong background in mobile application development and a passion for creating innovative and…
CONTRACT iOS Mobile Apps Developer (Swift)
9-month contract (hybrid, Christchurch-based) iOS developer role building SwiftUI features for mobile apps serving national and global brands. Pays NZ$90-120/hour, flexible 20-40 hours per week, and requires 3+ years of commercial Swift/SwiftUI/iOS experience plus NZ work rights.
Android Developer (f/m/d)
Build and own the Android app for Germany's largest online lottery provider (LOTTO24/Tipp24), developing features with Kotlin and Jetpack Compose, managing releases and monitoring via Firebase, and contributing to the Angular/TypeScript webshop and Swift iOS app within a cross-functional domain team in Hamburg.
Staff Android Engineer
Build and lead Android trading experiences using Kotlin, Jetpack Compose, and modern Android APIs to power millions of users’ financial futures.
Senior React Native Developer (Fintech)
Hands-on frontend/mobile developer building pixel-accurate UI for a fintech product: a new React Native + TypeScript app for Android and iOS, plus Next.js/React/Tailwind web screens implemented from Figma designs, with tests and Storybook. Needs 3+ years experience and a published React Native app.
Android Developer
Contract-to-hire (11 months) Android developer role based in Dallas or New York, building security-sensitive Android apps: expert Kotlin with coroutines/Flow and Jetpack Compose, MVVM/MVI architecture, biometric auth and OAuth 2.0, testing with JUnit, GitLab CI/CD pipelines, and Google Play release management.
Software Engineer, iOS
Mirage is an AI video company focused on making creation dramatically easier. Our team tackles some of the hardest creative and technical challenges in generative media. We get to rethink how people collaborate with AI…
Desarrollador iOS Nativo
Build and evolve a native iOS application in Swift at Agilistik: implementing features incrementally, integrating REST/GraphQL services, crafting UIKit/SwiftUI screens, writing tests, and supporting code reviews and CI/CD while collaborating with an agile team.
Mobile App / Flutter Developer (m/w/d)
Builds and improves cross-platform iOS/Android mobile apps for Kontron's Field Service Management product using Flutter and Dart, with AI-assisted development tools. Day to day: implementing features, shaping UI/UX with product owners, optimizing performance, writing unit/integration tests, and documenting solutions.
Mobile Software Developer
Kwery, a software scale-up in Hooglede, Belgium, builds a SaaS platform that helps companies automate processes and work more efficiently. The Mobile Software Developer develops and maintains Flutter mobile features end to end — from requirements and development to testing and release — integrating APIs and external SDKs together with Product, QA and back-end.
Android Team Lead – India Collaboration Experience
Wynagrodzenie B2B: 23500 – 35000 PLN / mies. netto Responsibilities: Design, develop, and maintain high-quality Android applications using Kotlin and Java. Lead the architecture and implementation of new features for…
Consultant(e) Senior iOS
Syneam, a French IT consulting firm, is hiring a senior iOS consultant to reinforce a mobile team's delivery capacity on several upcoming projects. Day to day: building complex native iOS features in Swift/SwiftUI, shaping architecture (Clean Architecture, MVVM/TCA), integrating backend APIs, driving test strategy and CI/CD, and collaborating with product, design, and Android teams in an agile set