Senior Mobile Developer (Kotlin + Swift) – Remote

About the role

We are looking for a Senior Mobile Developer to join our talent network and work remotely with U.S. clients on project‑based assignments. You will become an integral part of the client’s engineering team, collaborating daily with designers and engineers to deliver high‑quality native mobile applications.

Key responsibilities

• Design, develop, and maintain native iOS (Swift) and Android (Kotlin) applications.
• Integrate mobile apps with event‑streaming platforms such as Kafka and with microservice‑based back‑ends.
• Implement scalable architecture patterns and ensure performance and reliability.
• Debug complex issues, write automated tests, and contribute to CI/CD pipelines.
• Collaborate in Agile/Scrum ceremonies and work closely with cross‑functional teams.

Required profile

• 5+ years of professional mobile development experience.
• Advanced English proficiency.
• Completed a four‑year college degree.
• Proven experience building production‑grade iOS and Android apps.

Required skills

• Kotlin (Android) and Swift (iOS).
• Kafka and event‑driven architecture.
• Microservices integration, gRPC, Protobuf.
• SQL databases and data handling.
• Kubernetes and Infrastructure‑as‑Code concepts.
• Kotlin Multiplatform, Compose Multiplatform.
• React Native (plus).
• CI/CD tooling and Agile/Scrum practices.

What we offer

• Fully remote, flexible schedule (40 hours/week).
• Opportunity to work with leading U.S. tech companies.
• Access to a transparent talent network focused on growth.