Senior Mobile Developer (iOS/Android)

About the role

CI&T is looking for a Senior Mobile Developer to join its Colombian team. You will work closely with design and development squads to build innovative, high‑performance mobile applications for iOS and Android platforms. The role requires a strong passion for mobile technology and the ability to deliver seamless user experiences.

Key responsibilities

• Collaborate with cross‑functional teams to define, design, and ship new mobile features.
• Maintain and improve the performance, reliability, and scalability of existing apps.
• Identify, troubleshoot, and resolve bottlenecks and bugs.
• Integrate RESTful APIs and third‑party libraries into mobile solutions.
• Implement push notifications and cloud‑messaging services.
• Stay current with mobile development trends and best practices.

Required profile

• Proven experience as a mobile developer with a focus on iOS and Android.
• Advanced English proficiency and strong teamwork skills.
• Excellent communication in both English and Spanish.
• Ability to work independently, take initiative, and solve complex problems.

Required skills

• iOS development
• Android development
• RESTful APIs
• Third‑party libraries
• Push notifications
• Cloud messaging APIs
• Git version control
• CI/CD pipelines
• Unit testing
• Test‑driven development (TDD)
• AI integration in development

What we offer

• Premium healthcare coverage
• Meal vouchers
• Maternity and parental leave
• Mobile services subsidy
• Sick pay and life insurance
• Access to CI&T University for continuous learning
• Colombian holidays and paid vacation