iOS Integration Engineer

IDEMIA Secure Transactions, a division of IDEMIA Group, is the leading technology provider making it safer and easier to pay and connect. With unmatched expertise in cryptography and credential issuance, IST is trusted by over 2,000 financial institutions, mobile operators, automotive manufacturers, and IoT providers worldwide. Every day, IST secures billions of essential transactions, ensuring the highest levels of data protection and convenience.

We are currently looking for an iOS Integration Engineer who join our Integration Engineering international team. The team is a part of Payment Services Business Unit, which is reinventing the cardholder experience. Our technologies and innovative solutions enable banks, FinTechs, payment networks, retailers and transport operators to create safer, easier and greener customer journeys that seamlessly blend the digital and physical worlds. We are the trusted partner to our customers on their journey to extend essential financial services to everyone.

Through activities at this position, you will directly contribute to the access of new digital payments technologies for millions of users around the world and will join the large family of digital payments in close collaboration with players such as Google, Apple, Samsung, Bank cards.

Your mission:

• Analyze and integrate our mobile digital payment SDK with a white-label application.
• Provide and maintain the source code of the white-label mobile application.
• Support clients in SDK integration and incident resolution in English.
• Work with documentation and collaborate closely with the R&D department on improvements.
• Actively participate in planning, execution, and monitoring of integration activities with clients.
• Compile, configure, and test the SDK in test environments.
• Perform unit tests on code for resilience, edge cases, usability, and reliability.
• Contribute to improving integration methods and tools (guides, automation, feedback).
• Work with external data sources, SDKs, and APIs.
• Improve application performance and fix bugs.

To succeed at this position you should have following:

• Very good command of English (B2/C1) and Polish (at least B2/C1).
• Knowledge of Swift 5, Xcode, and basic Bash commands (full developer experience not required).
• Understanding of the mobile application lifecycle.
• Experience working with remote data (REST, SOAP, JSON).
• Ability to work independently, responsibility, and good communication skills.
• Experience in client integration, preferably with iOS SDK.

Nice to have:

• Knowledge of cryptography (symmetric/asymmetric), networking, and security (SSL/TLS, TCP/IP, Proxy).
• Familiarity with mobile trends and architectures.
• Knowledge of CoreData and Swift Package Manager.

The role is located in Łódź, Poland. We work in hybrid model with at least 1 day per week at the office. We propose cooperation based on employment agreement.

By choosing to work at IDEMIA IST, you will join a unique tech company, offering a wide range of growth opportunities. You will contribute to a safer world, collaborating with an international and global community. We value the diversity of our teams and welcome people from all walks of life, regardless of how they look, where they come from, who they love, or what they think.

We deliver cutting edge, future proof innovation that reach the highest technological standards and we're transforming, fast, to stay a leader in a world that's changing fast, too.

At IDEMIA, people can develop their expertise and feel a sense of ownership and empowerment, in a global environment, as part of a company with the ambition and the ability to change the world.

Visit our website to know more about the leader in Identity Technologies