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Senior iOS Engineer(m/w/x)
Building iPad app features for self-checkout hardware processing 600k+ transactions monthly, using SwiftUI and TCA. Strong Swift and SwiftUI experience, with hardware integration comfort, required. Ownership and impact, company pension, rooftop BBQs.
Requirements
- Strong experience building production iOS apps with Swift and SwiftUI
- Experience with Composable Architecture (TCA) or strong Swift developer curious about modern app architecture and excited to learn TCA
- Solid understanding of state management and controlling side effects
- Comfort working with hardware integrations (payment terminals, peripherals)
- Eye for clean, maintainable code and well-tested features
- Self-driven and comfortable with ownership
- Good communication skills in English
- Experience with on-device ML / Core ML
- Familiarity with Point-Free's broader library ecosystem
- Experience building apps for kiosk or POS environments
- Contributions to open source Swift projects
Tasks
- Build and maintain iPad app features using SwiftUI and TCA
- Design clean, testable feature modules
- Manage state and handle side effects
- Integrate external dependencies
- Collaborate with backend, AI/ML, and hardware teams
- Integrate on-device recognition and payment flows
- Ensure real-time data synchronization
- Write comprehensive tests
- Contribute to architectural decisions
- Shape the codebase as the team grows
- Debug and optimize performance
- Participate in code reviews
- Maintain high code quality standards
Work Experience
- 5 - 7 years
Education
- Bachelor's degreeOR
- Master's degree
Languages
- English – Business Fluent
- German – Basic
Tools & Technologies
- Swift
- SwiftUI
- Firebase
- iOS
- Agile
- Scrum
- GitHub
- CoreML
- Computer Vision
- Composable Architecture (TCA)
- on-device ML
- Core ML
- Point-Free's broader library ecosystem
- swift-dependencies
- swiftui-navigation
- swift-custom-dump
Benefits
Modern Equipment
- MacBook and hardware
Retirement Plans
- Company pension
Team Events
- Rooftop BBQ in Osnabrück
Startup Environment
- WeWork in Boston
Purpose-Driven Work
- Ownership and impact
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Senior iOS Engineer(m/w/x)
Building iPad app features for self-checkout hardware processing 600k+ transactions monthly, using SwiftUI and TCA. Strong Swift and SwiftUI experience, with hardware integration comfort, required. Ownership and impact, company pension, rooftop BBQs.
Requirements
- Strong experience building production iOS apps with Swift and SwiftUI
- Experience with Composable Architecture (TCA) or strong Swift developer curious about modern app architecture and excited to learn TCA
- Solid understanding of state management and controlling side effects
- Comfort working with hardware integrations (payment terminals, peripherals)
- Eye for clean, maintainable code and well-tested features
- Self-driven and comfortable with ownership
- Good communication skills in English
- Experience with on-device ML / Core ML
- Familiarity with Point-Free's broader library ecosystem
- Experience building apps for kiosk or POS environments
- Contributions to open source Swift projects
Tasks
- Build and maintain iPad app features using SwiftUI and TCA
- Design clean, testable feature modules
- Manage state and handle side effects
- Integrate external dependencies
- Collaborate with backend, AI/ML, and hardware teams
- Integrate on-device recognition and payment flows
- Ensure real-time data synchronization
- Write comprehensive tests
- Contribute to architectural decisions
- Shape the codebase as the team grows
- Debug and optimize performance
- Participate in code reviews
- Maintain high code quality standards
Work Experience
- 5 - 7 years
Education
- Bachelor's degreeOR
- Master's degree
Languages
- English – Business Fluent
- German – Basic
Tools & Technologies
- Swift
- SwiftUI
- Firebase
- iOS
- Agile
- Scrum
- GitHub
- CoreML
- Computer Vision
- Composable Architecture (TCA)
- on-device ML
- Core ML
- Point-Free's broader library ecosystem
- swift-dependencies
- swiftui-navigation
- swift-custom-dump
Benefits
Modern Equipment
- MacBook and hardware
Retirement Plans
- Company pension
Team Events
- Rooftop BBQ in Osnabrück
Startup Environment
- WeWork in Boston
Purpose-Driven Work
- Ownership and impact
About the Company
VisioLab
Industry
Food
Description
The company is building the fastest AI-driven checkout experience in the world, powering visual self-checkouts in high-traffic environments.
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