Senior Software Development Engineer

Job Description

About Zeta

Zeta is a Next-Gen Banking Tech company that empowers banks and fintechs to launch innovative, AI-powered banking solutions. Founded by Bhavin Turakhia and Ramki Gaddipati in 2015, we are redefining banking infrastructure with a modern, cloud-native stack.

Our flagship processing platform - Zeta Tachyon - integrates issuance, processing, lending, fraud & risk, and core banking into a single, API-first ecosystem. With 20M+ cards issued globally, we work with the world's largest banks and fintechs to transform customer experiences.

Zeta has over 1,700+ employees across the US, EMEA, and Asia, with 70%+ roles in R&D. Backed by SoftBank, Mastercard, and other investors, we raised $330M at a $2B valuation in 2025.
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About the Role

- A Senior iOS Developer takes role in designing, developing, and maintaining complex iOS applications.
- They work collaboratively with the development team, contribute to coding tasks, and participate in testing and debugging activities.

Responsibilities

- Native iOS Application Development: Responsible for developing, releasing, and maintaining native iOS applications, ensuring they meet quality standards and user requirements.
- Full App Life Cycle Management: Drive the entire app life cycle, from design and development to deployment, testing, release on app stores, and ongoing support, ensuring a seamless user experience.
- Bug Fixing and Performance Improvement: Address and resolve bugs, actively working on improving application performance to enhance overall user satisfaction and maintain a high-quality user experience.
- Technology Exploration and Implementation: Continuously explore, evaluate, and implement new technologies to enhance development efficiency, keeping abreast of industry trends and best practices.
- Performance Optimization: Optimize application performance, ensuring it aligns with the latest industry standards and provides a smooth and responsive user interface.

Skills

- Technical Proficiency: Demonstrate expertise in Swift, Cocoa framework, Auto Layout, UI Kit, Xcode, core animations, core data, Apple Push notifications, and overall iOS app development, showcasing a comprehensive skill set.
- Problem-Solving Skills: Exhibit strong problem-solving skills, essential for identifying and resolving challenges encountered during the development process.
- Memory Management: Possess a solid understanding of memory management in iOS, with hands-on experience using instruments to detect memory leaks and optimize performance.
- Adherence to Coding Guidelines: Follow Apple's recommended guidelines and best practices for coding, ensuring the development of high-quality, standardized iOS applications.
- Design Patterns Mastery: Familiarity with design patterns such as MVC, MVVM, VIPER, Coordinator, RIBs, etc., reflecting a nuanced understanding of architectural principles for scalable and maintainable code.
- Networking and Multithreading: Demonstrate knowledge of iOS networking concepts and multithreading, crucial for efficient data communication and responsive application behavior.
- Awareness of Latest Technologies: Stay updated on the latest iOS technologies, with good-to-have knowledge of Swift UI, Combine, and structured concurrency, showcasing a forward-thinking approach to technology adoption.

Experience and Qualifications

- 5+ years of relevant experience in iOS development
- Experience in writing XC Tests.
- Proven hands-on experience working with table views, scroll views, stack views ,delegates, notifications, operations, GCD.
- Have published one or more iOS apps in the app store..