SITA, a leader in air travel technology, is looking for a Skilled Developer/Engineer with 7+ years of hands-on experience in developing, supporting, releasing, and optimizing mission-critical mobile apps. This role involves designing, developing, and maintaining mobile applications, CI/CD pipelines, automated tests, and development tools. You'll contribute to making air travel smoother and more secure at 95% of international hubs.

What You’ll Do:

As a Mobile Application Developer, you will be involved in the design, development, and maintenance of mobile applications, associated CI/CD pipelines, automated tests, and development tools using existing and emerging technology platforms. You'll ensure repeatability and efficiency through automation and DevOps processes.

About Your Skills:

• 7+ years of hands-on experience developing, supporting, releasing, and optimizing mission-critical mobile apps.

• 5+ years developing native Android apps (mandatory).

• Proficiency in building modern Android user interfaces with Jetpack Compose.

• Strong understanding of declarative UI concepts, state management in Compose, and composable functions.

• Deep expertise in KMP (Kotlin Multiplatform) and coroutines for efficient asynchronous programming.

• Proficiency in making network requests, handling API responses, and using libraries like Retrofit and OkHttp.

• Experience with Room persistence library for local data storage.

• Experience with unit testing with JUnit (ideal) or Jacoco/SonarQube/Mockito (desirable).

• Experience with Maven repository (ideal) or BOM dependency management (desirable).

• Experience with DexGuard (ideal), obfuscation, certificate pinning, and other methods of securing apps.

• Experience developing with other mobile frameworks (desirable) and microservices development (desirable).

• Experience developing mobile SDKs and integrating mobile apps with web-services and external APIs (mandatory).

• A thorough understanding of OOP, design patterns, Android, iOS and enterprise mobile application integration.

• Strong skills in securing data on the local device using industry standard encryption technologies including key management solutions.

• Experience with push notification frameworks.

• Experience with mobile payment solutions (Stripe would be ideal).

• Experience with publishing apps to Google Play, and associated release management activities.

• Experience with A/B testing would be highly valued.

Knowledge And Skills - General:

• Solid knowledge of Object Oriented code design.

• Solid knowledge of a Procedural language such as PL/SQL.

• Good knowledge of IT security concepts and ability to use them while designing and developing code.

• Solid knowledge of SOA: XML Web Services, SOAP and Microservices architecture (desirable).

• Solid knowledge of JSON.

• Working knowledge of cloud platforms such as Azure, AWS or Google Cloud would be an advantage.

• Good knowledge of developing and designing code to interface to one or more RDBMS databases.

• Demonstrate good understanding of networking concepts.

• Demonstrate the ability to apply application design concepts: MVVM, object-oriented design, design patterns, database development.

• Demonstrate the ability to use DataSet, SQL, and stored procedures.

• Any experience or understanding of biometrics would be highly valued.

• Any experience or understanding of AD B2C would be highly valued.

• Any experience with Google Analytics and/or Firebase Remote Config would be highly valued.

• Advanced knowledge of source code management (git) and branching strategies that work for DevOps.

• Demonstrate an understanding of trade-offs and risks with programming choices.

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