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Senior Engineer (Mobile – Android)
  • Kraków
Senior Engineer (Mobile – Android)
Kraków, Kraków, Lesser Poland Voivodeship, Polska
HSBC Service Delivery (Polska) Sp. z o.o.
5. 9. 2025
Informacje o stanowisku

Senior Engineer (Mobile – Android)

Miejsce pracy: Kraków

Technologies we use

Expected

  • Java
  • Kotlin
  • Git
  • Jenkins

Operating system

  • Windows

About the project

We are transforming our digital capabilities, driving innovation, delivering products in ever shortening cycles and helping to drive the continuous improvement of our processes, tooling and engineering practices. The Mobile team governs mobile engineering lifecycle activities providing standards, alignment, management oversight and resource allocation in order to fulfil roadmaps, guard highest levels of quality and operate on top of the best-in-class platform.

Your responsibilities

  • Oversee the entire development lifecycle of Android app projects, including resource management as well as design and lead the development of applications, especially during critical phases, ensure high quality, performance, responsiveness, and security of Android applications.
  • Identify bottlenecks in processes and development tasks, review code, and fix bugs as well as maintain code quality, implement automation, organize codebases, and apply upgrades when available.
  • Manage both frontend and backend aspects of Android applications and collaborate proactively within the project team, leveraging experience to guide the development lifecycle, 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 as well as 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.

Our requirements

  • 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.
  • Proficiency in Java and Kotlin programming languages with 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 as well as experience with dependency injection frameworks (e.g., Dagger, Hilt.).
  • Strong knowledge of Android UI design principles, Material Design, and custom view development as well as familiarity with reactive programming (e.g., RxJava, Kotlin Coroutines).
  • Experience with local data storage solutions (e.g., Room, SQLite) as well as 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, experience with performance optimization and memory management in Android and knowledge of Android app publishing process and Google Play Store guidelines.
  • Technical skills: Mastery of Android SDK, different Android versions, and handling various screen sizes
  • Proficiency in developing custom views and animations: Experience with background processing, multi-threading, and asynchronous programming in Android; Knowledge of Androids location and mapping capabilities; Familiarity with integrating third-party libraries and APIs; Experience with push notifications and Firebase Cloud Messaging; Understanding of Androids 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); Experience with Bluetooth and other device sensors integration; Understanding of Androids battery optimization techniques; Familiarity with Android accessibility features and implementation.

What we offer

  • Competitive salary
  • Annual performance-based bonus
  • Additional bonuses for recognition awards
  • Multisport card
  • Private medical care
  • Life insurance
  • One-time reimbursement of home office set-up (up to 800 PLN).
  • Corporate parties & events
  • CSR initiatives
  • Nursery discounts
  • Financial support with trainings and education
  • Social fund
  • Flexible working hours
  • Free parking

Benefits

  • sharing the costs of sports activities
  • private medical care
  • sharing the costs of professional training & courses
  • life insurance
  • remote work opportunities
  • flexible working time
  • integration events
  • corporate sports team
  • retirement pension plan
  • corporate library
  • no dress code
  • coffee / tea
  • parking space for employees
  • leisure zone
  • extra social benefits
  • employee referral program
  • opportunity to obtain permits and licenses
  • charity initiatives
  • family picnics
  • extra leave
  • In-office gym

Recruitment stages

  • Online assessment
  • Phone interview
  • Job interview
  • Welcome to HSBC!

HSBC Service Delivery (Polska) Sp. z o.o.

HSBC is one of the world’s largest banking and financial services organisations. Our global businesses serve more than 40 million customers worldwide through a network that covers 63 countries and territories.

HSBC Service Delivery (Polska) Sp. z o.o. is HSBCs global finance, operations, risk and technology centre. We use our unique expertise and capabilities to provide specialised services – our people range from technologists transforming the banking experience to operations professionals managing 1.7 trillion payments a year.

Our Purpose – Opening up a world of opportunity – explains why we exist. We are bringing together the people, ideas and capital that nurture progress and growth, helping to create a better world – for our customers, our people, our investors, our communities and the planet we all share.

Thank you for interest in HSBC.
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Before you apply, please note that we will take into the consideration only applications that include the following statement:
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“I hereby declare that I have familiarised myself with the Privacy Statement for Applicants published at http://www.about.hsbc.pl/careers and I give my consent to use my personal data included in my application for the purposes of recruitment in HSBC Service Delivery (Polska) Sp. z o. o. according to the rules described in the Privacy Statement for Applicants, as per the Regulation (EU) 2016/679 of the European Parliament and of the Council of 27 April 2016 on the protection of natural persons with regard to the processing of personal data and on the free movement of such data, and repealing Directive 95/46/EC (GDPR).”
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Due to the high number of applications, we reserve the right to contact selected candidates only.
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In case you would like to resign from participation in the recruitment process or withdraw previously sent application, please email us at: krakow.recruitment@hsbc.com.

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