Senior Engineer (Mobile Android) @ HSBC Technology Poland

Some careers shine brighter than others.

If you’re looking for a career that will help you stand out, join HSBC, and fulfil your potential. Whether you want a career that could take you to the top, or simply take you in an exciting new direction, HSBC offers opportunities, support and rewards that will take you further.

Your career opportunity

Are you ready to be part of a groundbreaking initiative that is set to redefine the future of digital investment? In 2025, HSBC is launching Wealth on Mobile, our flagship Wealth initiative designed to empower our customers with next-generation digital investment capabilities. We are on the lookout for passionate and innovative professionals to join our dynamic team as we embark on this exciting journey.

About the project :

This platform will empower customers with next-generation capabilities, offering seamless account access, diverse asset types like shares, ETFs, and mutual funds, and personalized investment portfolios tailored to individual goals. Built on the HSBC Mobile platform using the PlatformHub framework, it ensures scalability, security, and efficiency. Join us to work with cutting-edge technologies and make investing simple, accessible, and impactful for millions of customers.

What you need to have to succeed in this role

• Proven experience as a senior individual contributor or technical lead in a large-scale mobile engineering organization with an expert-level knowledge of Android development and the Android ecosystem as well as proficiency in Java and Kotlin programming languages.
• Strong experience with Android Studio, Android SDK, and related development tools as well as deep understanding of Android architecture components and Jetpack libraries and expertise in developing and maintaining large-scale Android applications.
• Proficiency in RESTful APIs, JSON parsing, and networking in Android; experience with dependency injection frameworks (e.g., Dagger, Hilt); Strong knowledge of Android UI design principles, Material Design, and custom view development.; Familiarity with reactive programming (e.g., RxJava, Kotlin Coroutines); Experience with local data storage solutions (e.g., Room, SQLite); Proficiency in unit testing and UI automation testing for Android.
• Knowledge of CI / CD practices and tools (e.g., Jenkins, GitLab CI); Familiarity with version control systems, particularly Git.
• Understanding of Android security best practices and implementation as well as experience with performance optimization and memory management in Android and knowledge of Android app publishing process and Google Play Store guidelines.
• Experience with background processing, multi-threading, and asynchronous programming in Android as well as knowledge of Android's location and mapping capabilities.
• Familiarity with integrating third-party libraries and APIs; Experience with push notifications and Firebase Cloud Messaging; Understanding of Android's permissions model and runtime permissions; Proficiency in implementing offline storage and data synchronization; Experience with Android NDK and native code integration (C / C++); Knowledge of Gradle build system and dependency management
• Familiarity with Android architecture patterns (e.g., MVVM, Clean Architecture) as well as with Android accessibility features and implementation
• BS degree in Computer Science with 5+ years of broad engineering experience, including at least 2 years in similar senior engineering role.

Some careers shine brighter than others.

If you’re looking for a career that will help you stand out, join HSBC, and fulfil your potential. Whether you want a career that could take you to the top, or simply take you in an exciting new direction, HSBC offers opportunities, support and rewards that will take you further.

Your career opportunity

Are you ready to be part of a groundbreaking initiative that is set to redefine the future of digital investment? In 2025, HSBC is launching Wealth on Mobile, our flagship Wealth initiative designed to empower our customers with next-generation digital investment capabilities. We are on the lookout for passionate and innovative professionals to join our dynamic team as we embark on this exciting journey.

About the project :

This platform will empower customers with next-generation capabilities, offering seamless account access, diverse asset types like shares, ETFs, and mutual funds, and personalized investment portfolios tailored to individual goals. Built on the HSBC Mobile platform using the PlatformHub framework, it ensures scalability, security, and efficiency. Join us to work with cutting-edge technologies and make investing simple, accessible, and impactful for millions of customers.

Oversee the entire development lifecycle of Android app projects, including resource management, design and lead the development of applications, especially during critical phases., Ensure high quality, performance, responsiveness, and security of Android applications as well as identify bottlenecks in processes and development tasks, review code, and fix bugs., Maintain code quality, implement automation, organize codebases, and apply upgrades when available., Manage both frontend and backend aspects of Android applications., Collaborate proactively within the project team, leveraging experience to guide the development lifecycle as well as participate hands-on in planning, estimating, architecting, coding, and development., Conduct regular refactoring and continuous improvement of codebases, prioritize software quality throughout the entire development process, communicate technical decisions and information effectively across the global team and take responsibility for releases and contribute to ongoing support of live apps., Consider how software fits into the broader picture and collaborate effectively with others, apply continuous Delivery practices to enhance product quality and delivery and utilize a range of Agile practices, understanding their purposes and benefits., Embrace a DevOps culture, engaging beyond programming in deployment and operations, build and lead highly productive teams of skilled engineers and ensure fair outcomes for customers and maintain orderly, transparent financial market operations.] Requirements : Android SDK, Android, Android NDK, C, C++, Gradle, MVVM Additionally : Training budget, Private healthcare, Flat structure, International projects, Multisport card, Monthly remote work subsidy, Psychological support, Conferences, PPK option, Annual performance based bonus, Integration budget, International environment, Small teams, Employee referral bonus, Mentoring, Workstation reimbursement, Company share purchase plan, Childcare support programme, Bike parking, Playroom, Shower, Canteen, Free coffee, Free beverages, Free parking, In-house trainings, In-house hack days, No dress code, Modern office, Knowledge sharing, Garden, Massage chairs, Kitchen.