Senior Engineer (Mobile – iOS)

Mobile

-, Kraków

HSBC Service Delivery

Full-time

Permanent

Senior

Hybrid

Tech stack

Mobile

advanced

iOS

advanced

Expecta

advanced

Specta

advanced

XCTest

advanced

Objective-C

advanced

Swift

advanced

Job description

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

WPB Tech has experienced significant growth and change within recent years. This has driven the need for us to undertake a strategic review of our current Target Operating Model and Organizational Leadership Structure. The creation of the Mobile as a Platform Sub value Stream will drive joint delivery of business outcomes through deep partnership between Business, Markets Technology and Digital. As a result of these new changes, we are seeking experienced professionals for the Senior Mobile Engineer opportunity.

Working in Mobile Platform teams includes developing new mobile apps and online experiences; using digital messaging to enhance our customer relationships; building and improving the underlying technology and security platforms; and innovating our propositions to compete effectively in a mobile, data-driven world. You will be part of a cross functional team growing 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.

What you’ll do

• Work with development team to agreed timescales and standards; participating in development effort and working closely with Product Owners, Scrum Masters, Analysis and UX design and apply your technical experience in the development of high-quality mobile applications as per the agreed requirements; delivering on time and to group and local standards.

• Be part of a multi-disciplinary, agile product team designing and building mobile application using modern technology stacks with the ability to quickly pick up new technologies/paradigms and to implement solutions across the full stack.

• Produce efficient code that is meeting definition of done for business requirements, considering technical dependencies and non-functional requirements

• Ensure system supports business needs in terms of design, technical debt is under control and the system can be cost-effectively maintained.

• Conduct unit testing of programs and software applications to be sure they will produce the desired results and that the instructions are correct as well as assist and support the implementation of releases, building continuous integration and INTERNAL PUBLIC delivery pipelines.

• Challenge code, design, implement to ensure they are of highest quality, in line with HSBC and industry standards.

• Contribute towards establishing levels of automation tests coverage that are required for the project.

• Peer review code by a diverse team, provide feedback in a timely and collaborative manner as well as identify strategic ways to reduce technical debt, working with teams to ensure they are continuously improving and create technical documentation and keep it current.

What you need to have to succeed in this role

• Decent experience in developing, deploying, and supporting complex iOS applications with a great knowledge of Swift and Objective-C.

• In-depth understanding of Apple recommended design principles, interface guidelines and coding best practises

• Experience with code coverage, UI and unit testing tools like XCTest, Specta, Expecta, OCMock, Appium etc. as well as good knowledge of Xcode/AppCode IDE, build and distribution processes, knowledge of dependency managers such as Cocoapods, Experience working with CI/CD and SAST/ MAST tooling and good knowledge of RESTful services.

• Expert knowledge of building responsive user experiences across phones and tablets, with Accessibility principles in mind as well as knowledge of performance, scalability, security, architecture, and engineering best practices.

• Familiarity with security concept and integration is must, like secure networking, data protection, OWASP Mobile Top 10.

• Experience integrating with third-party libraries such as security, video and financial services as well as implementing frameworks or platform libraries.

• Hands on experience in remote APIs, concurrency, client-side persistence and various architectural design patterns (UDF, MVVM, MVC, Redux)

• BS degree in Computer Science with 5+ years of broad engineering experience, including at least 2 years in similar senior engineering role

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

• Social fund

• Flexible working hours

• Free parking

• Nursery discounts

• Financial support with trainings and education

If your CV meets our criteria, you should expect the following steps in the recruitment process:

• Online behavioural test (external candidates)

• Telephone screen

• Interview with the hiring manager

We are looking to hire as soon as possible so don’t wait and apply now!

You'll achieve more when you join HSBC.

Published: 09.08.2025

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