Senior Mobile Developer (Kotlin + Swift) – Remote (Latin America)

About the role

FullStackFullStack is looking for an experienced Senior Mobile Developer to join its talent network and work on remote, project‑based assignments for U.S. clients across Latin America. You will become an integral part of the client’s engineering team, collaborating daily with designers and engineers to deliver high‑quality mobile applications.

Key responsibilities

• Integrate directly into client teams and participate in Agile/Scrum ceremonies.
• Design, develop, and maintain native iOS (Swift) and Android (Kotlin) applications.
• Implement scalable architectures using microservices, event‑driven patterns, and Kafka.
• Handle data persistence with SQL databases and ensure seamless mobile‑backend integration.
• Contribute to CI/CD pipelines, Kubernetes deployments, and Infrastructure‑as‑Code practices.
• Debug complex issues and provide structured problem‑solving.

Required profile

• 5+ years of professional mobile development experience.
• Advanced English proficiency.
• Completed a four‑year college degree.
• Proven ability to work 40 hours per week remotely.
• Strong ownership mindset and a positive, can‑do attitude.

Required skills

• Swift (iOS native development)
• Kotlin (Android native development)
• Kafka (event streaming)
• Microservices & event‑driven architecture
• SQL databases
• Kubernetes & Infrastructure‑as‑Code
• Kotlin Multiplatform & Compose Multiplatform
• React Native (plus)
• gRPC & Protobuf
• CI/CD pipelines
• Agile/Scrum methodology

What we offer

• Flexible, remote project‑based work with U.S. clients.
• Opportunity to work on large, complex systems.
• Access to a transparent talent network with a 4.2‑star Glassdoor rating.
• Professional growth in a supportive, high‑performance environment.