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Senior / Staff Software Engineer, Mobile — Core (Messaging)
Build and own OKX’s in-house messaging platform and SDK, unifying real-time chat, payments, and AI-agent interactions across iOS/Android using Rust/UniFFI, while optimizing for latency, reliability, and battery under global network conditions.
Mobile SDET (iOS)
Job: 3045963 Job Description: Mobile SDET (iOS) Position : Mobile SDET (iOS) Location: Columbus, OH or Newport Beach, CA Work Arrangement: Hybrid, 4 days onsite per week Position Summary We are seeking a Mobile SDET…
(Senior) iOS Mobile Engineer
Build and own the native iOS app for a new fintech platform using Swift/SwiftUI, shaping its architecture and core investment features from early development to production.
UI/UX Design Engineer
Designs intuitive, enterprise-grade mobile and web interfaces, applying UX research and design systems to simplify complex workflows for users.
QA-инженер
QA engineer tests a BI platform’s web, iOS and Android apps, designs test cases, runs functional, integration and regression tests, and validates fixes across microservices and APIs.
Softwareentwickler - Mobile-Solutions (m/w/d) für Mannheim
Develops cross-platform mobile apps for iOS and Android, designing interfaces and building backend integrations to support enterprise workflows.
UI/UX Design Engineer
Designs intuitive, enterprise-grade mobile and web interfaces, crafting user journeys and design systems to simplify complex workflows for global clients.
UI Concept Designer
Designs bold UI concepts and visual language for a real-estate platform, iterating on design systems and prototyping animations to improve user experience across web and mobile.
QA specialist (mobile)
QA specialist tests mobile app and backend services for a food-tech e-commerce app, validating user flows, API integrations, and edge cases across iOS/Android.
Software Engineer III, Mobile (iOS), Google Photos Monetization
Build and optimize iOS features for Google Photos to drive storage monetization, collaborating with cross-functional teams to enhance user experiences and manage digital storage journeys.
Principal Software Engineer - FE
Principal frontend engineer leading architecture and SDK development for Skillz’s mobile eSports platform, focusing on React Native, web, and native clients to deliver scalable, high-performance gaming experiences.
Build a video editor & SDKs for web, android and ios native
Develop a cross-platform video editor and three SDKs (web, Android, iOS) with custom templates, transitions, and effects, ensuring exclusive export formats.
LAN/WAN Network Engineer
Maintain and secure LAN/WAN infrastructure for a payments company, including colocation sites, WAN links, and wireless networks, while modernizing architecture and ensuring compliance with high reliability and security standards.
Software Engineer V
Develops and improves the custom animation engine for Keynote, enhancing performance and visual effects across macOS, iOS, and web platforms.
Staff Frontend Engineer - App Experience (Remote)
Lead frontend architecture for iOS, Android, and Web apps at a fintech company, defining technical strategy and delivering core features to improve user experience.
Инженер по эксплуатации и сопровождению (iOS / Android)
Maintains a 24/7 device farm of iOS/Android phones, troubleshoots USB/ADB/WebDriverAgent issues, and keeps Linux servers running while analyzing telemetry and logs.
Backend Engineer, Payments Platform
Build and scale a cloud-native payments platform in Node.js/TypeScript, ensuring secure, reliable money-handling systems and end-to-end feature ownership.
Software Engineer I
Entry-level embedded software engineer building cloud-based tools and applications in an Agile team with mentorship.
Softwareentwickler - Mobile-Solutions (m/w/d) für Mannheim
Develops cross-platform mobile apps (iOS/Android) and web frontends using Java, Java EE, HTML5, CSS, and JavaScript, integrating with backend systems.