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QA Engineer - Mobile & Web
Senior QA Engineer builds and runs manual and automated tests for mobile apps (iOS/Android) and web solutions, using Appium, C#, REST APIs, and SQL.
Software Engineer (f/m/d) – Cross-Platform SDK Development
Build cross-platform SDKs in TypeScript that run seamlessly on AppleTV, FireTV, Android, HbbTV, and iOS, ensuring native performance and a unified architecture across fragmented devices.
Senior Customer Success Architect
Senior Customer Success Architect designs Amplitude data architectures and taxonomies for enterprise clients, embedding AI workflows to optimize product analytics and drive data-driven decisions.
Android Engineer (Mid-Senior)
Build and maintain native Android apps for a global proxy and web data scraping platform, using Kotlin/Java and modern mobile architectures.
Lead Manual QA Engineer
Lead a QA team to build manual testing processes for a new fintech product with banking, payments, and crypto features, ensuring quality from prototype to launch.
Business Analyst | Branża Bankowa
Business Analyst for a large Polish bank’s digital banking apps, gathering requirements, mapping processes, and collaborating with stakeholders to enhance mobile and web features.
Fullstack-разработчик (React, TypeScript, Node.js и PostgreSQL) на проект
Fullstack developer building and packaging a web app into native iOS/Android shells using React, TypeScript, Node.js, PostgreSQL, and Capacitor, with a focus on responsive UI and network infrastructure for a Russian real-estate client.
Senior Unity / .NET Developer (GameDev)
Senior Unity/.NET engineer building and maintaining a live mobile F2P game; writes Unity/C# client code and .NET backend with Orleans, handles end-to-end features, mentors teammates, and supports live ops.
Quality Assurance Analyst
QA analyst at Fidelity Canada’s Investly team, testing software features, automating tests, and ensuring quality, security, and privacy in financial services.
Бизнес-аналитик (Мобильный банкинг / ДБО)
Бизнес-аналитик собирает требования и проектирует функции для мобильного и интернет-банкинга, взаимодействует с разработчиками и тестирует новые банковские сервисы.
Staff Software Engineer
Lead PayPal’s mobile engineering roadmap, designing and delivering Android apps with Kotlin/Java, Jetpack Compose, and test automation to power secure global payments.
Software Engineer
Build and maintain Android apps in Java/Kotlin using Jetpack, MVVM, and REST APIs; write tests with Espresso/Robolectric and collaborate in Agile teams.
React Native Developer (iOS, Android)
Build and maintain cross-platform mobile apps using React Native for a public-sector media client, collaborating with designers and engineers.
Android разработчик
Разрабатывает и поддерживает кроссплатформенные мобильные приложения на Kotlin Multiplatform и Compose Multiplatform для системы лояльности Bonus Money.
Senior Software Engineer (Mobile / React Native)
Builds a global React Native mobile app for Berlitz’s next-gen language-learning platform, owning end-to-end development (UI, state, navigation) and store submissions (App Store/Google Play) in a greenfield, AI-augmented environment.
Senior Full Stack Java/Angular Engineer (W2 only)
Build and maintain web apps using Java Spring Boot and Angular, deploy on Google Cloud, and develop mobile apps for iOS/Android.
客户端安全专家/架构师
专家定位职责描述： 负责客户端安全风险梳理、提出解决方案并推动落地； 负责客户端的攻防对抗，并推动解决业务上的风险问题； 负责对黑灰产的攻击手法分析，还原攻击原理和细节，产出对抗方案； 负责客户端安全体系化防御方案建设，提升防御效果和对抗效率。 任职要求： 计算机相关专业，本科及以上学历，3年及以上相关领域工作经验； 熟悉Android/iOS的系统底层原理和安全机制、逆向分析等； 熟悉黑产常见的作弊手段和原理； 能够熟练使用AI…
Principal/Senior Software Engineer, Mobile, CEX
Builds and scales real-time market data features for OKX's mobile trading app, integrating AI into trading workflows using mobile and crypto exchange technologies.
Client Security Expert/Architect
Designs and implements client-side security solutions for mobile/web3 apps, focusing on fraud prevention, attack reconstruction, and AI-driven threat mitigation to protect users and systems.