Senior iOS Engineer (Swift) - AI-Driven, Remote & KMP

Opinov8; Sweden; Remote; SEK 900,000 - 1,200,000; Full time

Job summary

Opinov8 is seeking a Senior iOS Engineer to design, build, and maintain high-quality iOS apps using Swift. You will contribute to AI-powered development workflows with Claude and collaborate on Kotlin Multiplatform (KMP) initiatives to enable cross‑platform mobile solutions.

In this role, you’ll work with the engineering team to implement new features, write clean and testable code, review peers, and help shape architectural decisions while upholding engineering standards across projects.

Qualifications

• Experience in iOS development with Swift.
• Strong understanding of iOS architecture and lifecycle.
• Hands-on with Claude for AI-assisted development and agentic coding workflows.
• Experience with Kotlin Multiplatform (KMP).
• Experience integrating APIs and mobile architectures.
• Strong debugging and analytical skills.
• Good communication and collaboration skills.

Responsibilities

• Design, develop, and maintain iOS applications using Swift.
• Apply AI-assisted and agentic development workflows using Claude.
• Collaborate with the engineering team to implement mobile features.
• Work with Kotlin Multiplatform (KMP) codebases and support cross-platform development.
• Write clean, maintainable, and testable code following iOS development best practices.
• Participate in code reviews, debugging, and performance optimization.
• Contribute to architectural decisions and maintain high engineering standards.

Skills

Swift

iOS development

Claude AI-assisted development

Kotlin Multiplatform (KMP)

API integration

Problem solving

Communication

Tools

CI/CD pipelines

Job description

Opinov8 is seeking a Senior iOS Engineer to design, build, and maintain high-quality iOS apps using Swift. You will contribute to AI-powered development workflows with Claude and collaborate on Kotlin Multiplatform (KMP) initiatives to enable cross‑platform mobile solutions.

In this role, you’ll work with the engineering team to implement new features, write clean and testable code, review peers, and help shape architectural decisions while upholding engineering standards across projects.