Kotlin Developer at InterSwitch

Interswitch Limited is an integrated payment and transaction processing company that provides technology integration, advisory services, transaction processing and payment infrastructure to government, banks and corporate organizations. Interswitch, through its “Super Switchâ€Â provides online, real-time transaction switching that enable businesses and individuals have access to their funds across the 24 banks in Nigeria and across a variety of payment channels such as Automated Teller Machines (ATMS), Point of Sale (PoS) terminals, Mobile Phones, Kiosks, Web and Bank Branches.

Job Summary

• We are seeking a highly skilled Kotlin Developer with experience in building robust, high-performance applications.
• The ideal candidate will have a strong background in software development, a deep understanding of the Kotlin language, and experience with various frameworks and libraries.

Responsibilities:

• Application Development: Design, develop, and test Kotlin and Java systems for various products.
• Code Quality: Write clean, maintainable, and efficient code.
• Code Review: Conduct code reviews and provide constructive feedback to team members
• Lifecycle Participation: Participate in the full software development lifecycle, including requirements gathering, design, development, testing, and deployment.
• Prototyping and Testing: Rapidly prototype and conduct thorough testing of applications to identify and resolve bugs and performance issues.
• Security and Privacy: Implement robust security measures to safeguard mobile/web applications and data, addressing potential vulnerabilities and ensuring data privacy.
• Product Optimization: Continuously improve and optimize existing Kotlin/Java applications to enhance performance, user experience, and overall product quality.
• Documentation: Maintain detailed documentation of design specifications, development processes, and testing procedures.
• Collaboration: Collaborate with cross-functional teams to ensure seamless integration of hardware and software components into the final product.
• Research and Innovation: Stay up to date with the latest trends and advancements of web and mobile technology and apply this knowledge to enhance product offerings.
• Problem-Solving: Troubleshoot and resolve complex technical issues related to Kotlin/Java Applications functionality and connectivity.

Education and Experience:

Required Qualification

• Bachelor’s degree in computer science, Engineering, or a related field, or equivalent experience.
• Proven experience as a Kotlin Developer or in a similar role.
• Proven experience in building POS applications with Kotlin
• Proven Experience with Docker, Kubernetes and Serverless Technologies
• Strong understanding of object-oriented programming principles.
• Experience with Android development and Android SDK.
• Proficiency with RESTful APIs and third-party libraries.
• Familiarity with version control systems, such as Git.
• Solid understanding of software development best practices, including Agile methodologies.
• Excellent problem-solving skills and the ability to work independently or as part of a team.
• Strong communication and collaboration skills.

Preferred:

• Experience with other JVM languages (e.g., Java, Scala).
• Experience with Java Frameworks (e.g Spring)
• Knowledge of reactive programming frameworks (e.g., RxJava, Coroutines).
• Familiarity with CI/CD tools and processes.
• Experience with cloud services
• Understanding of UI/UX principles and mobile application design.
• Contributions to open-source projects.

Method of Application