Mobile Application Developer

About the role

Citigroup is seeking an experienced Mobile Application Developer to join its Applications Development team. The role involves designing, building, and maintaining high‑quality mobile solutions that meet business needs across iOS and Android platforms.

Key responsibilities

• Conduct feasibility studies, estimate time and cost, and participate in IT planning for mobile projects.
• Lead the full development lifecycle: analysis, design, coding, testing, deployment, and post‑implementation support.
• Collaborate with business users, technology groups, and senior stakeholders to define requirements and deliver advanced programming solutions.
• Implement security measures and ensure compliance with corporate policies and regulatory standards.
• Provide mentorship and coaching to junior analysts and developers.

Required profile

• 8+ years of professional experience in mobile application development.
• Strong background in systems analysis, software programming, and project delivery.
• Ability to work under pressure, manage deadlines, and adapt to changing requirements.
• Demonstrated independence, sound judgment, and adherence to compliance and ethical standards.

Required skills

• iOS and Android SDKs
• REST API integration
• State management and mobile UI design patterns
• Swift
• Kotlin
• Cross‑platform frameworks such as React Native or Flutter
• Unit testing, BDD testing, and automation