Fullstack iOS & .NET API Engineer with AI Analytics

Kempen & Co; Amsterdam; On-site; EUR 80,000 - 110,000; Full time

Job summary

Van Lanschot Kempen is seeking a fullstack engineer to bridge native iOS development and backend API work in C#/.NET. You will contribute to a native iOS app and the accompanying REST API layer, supporting AI-powered ClientCenter capabilities for bankers and relationship managers within a secure corporate environment.

The role requires hands-on experience across mobile and backend domains, familiarity with MVVM and Clean Architecture, and strong CI/CD practices in Azure DevOps.

Qualifications

• 3+ years of experience developing native iOS apps, preferably with Swift and SwiftUI.
• 3+ years of experience developing REST APIs in C# / .NET
• Robust design of robust, maintainable, and scalable APIs with sound architecture
• Familiarity with design patterns, testing (unit/integration), and CI/CD
• Knowledge of Clean Architecture and MVVM, and experience with dependency injection
• Experience integrating with Azure and related DevOps tooling for mobile apps

Responsibilities

• Help build the corporate mobile app and the backend powering it.
• Enable commercial colleagues to work faster, smarter, and more effectively with AI-assisted ClientCenter functionality.

Skills

iOS development

REST API design/consumption

Azure DevOps

Tools

Azure Pipelines

Intune/MDM

Job description

Van Lanschot Kempen is seeking a fullstack engineer to bridge native iOS development and backend API work in C#/.NET. You will contribute to a native iOS app and the accompanying REST API layer, supporting AI-powered ClientCenter capabilities for bankers and relationship managers within a secure corporate environment.

The role requires hands-on experience across mobile and backend domains, familiarity with MVVM and Clean Architecture, and strong CI/CD practices in Azure DevOps.