Senior Software Engineer iOS

WHAT YOULL DO

As a Senior Software Engineer iOS you will play a pivotal role in building high-quality high-performance iOS applications aligned with business needs while ensuring adherence to industry-leading engineering practices. You will actively collaborate with Product Management Engineering Leadership Design and Backend teams to deliver scalable solutions that power missioncritical business functions.

WHO YOULL WORK WITH

Our Core Engineering team is responsible for defining and maintaining robust architectural standards modern design patterns and performance-focused development practices across all iOS applications. We proactively drive engineering excellence by ensuring scalability reliability and consistent user experience. The team also collaborates with multiple product groups to guide architectural decision-making resolve deep technical challenges and explore emerging technologiessuch as Swift 6 Swift UI 3.0 on-device AI/ML and spatial computingto deliver highquality futureready iOS experiences.

Key Responsibilities:

Technical Leadership

• Lead the endtoend design development and optimization of advanced iOS applications using Swift 6 and SwiftUI 3.0.
• Establish and promote scalable architectural patterns such as MVVM Coordinator Clean Architecture and modular feature development.
• Evaluate and integrate emerging Apple technologies including Core ML Vision ARKit 6 and RealityKit.

Development & Delivery

• Translate business and product requirements into wellarchitected technical solutions.
• Drive consistent implementation of best practices in coding performance optimization and maintainability.
• Integrate modern backend APIs using async/await robust networking and secure authentication flows.

Quality Testing & DevOps

• Ensure high code quality through structured code reviews and architectural guidance.
• Advocate and contribute to automated CI/CD workflows (Xcode Cloud / GitHub / GitLab) and enforce quality gates.
• Develop and maintain a strong test automation suite including unit UI snapshot and performance tests.

Performance & Monitoring

• Use Xcodes advanced debugging and profiling tools to identify diagnose and optimize issues related to concurrency memory management and UI rendering performance.
• Implement monitoring analytics and crash diagnostics to ensure app stability at scale.

AI/ML & Emerging Technologies

• Build intelligent features leveraging Core ML Create ML and on-device inference for personalization and predictive experiences.
• Experiment with spatial computing ARKit and LiDAR-driven experiences to support next-generation use cases.

Collaboration & Mentorship

• Collaborate with product managers designers and backend engineers to ensure cohesive product development.
• Mentor and support junior engineers providing guidance on architecture coding patterns and engineering best practices.
• Foster a culture of continuous learning innovation and engineering excellence.

WHO YOU ARE

We are looking for people with...
Technical Expertise

• Deep proficiency in Swift 6 including modern concurrency safety enhancements and performance improvements.
• Strong experience with SwiftUI 3.0 declarative UI building advanced layouts animations and multidevice support.
• Solid knowledge of UIKit for handling legacy or complex UI flows alongside SwiftUI.
• Expertise in architectural patterns (MVVM Coordinator Clean Architecture) and modular design principles.
• Strong experience integrating REST/GraphQL APIs with modern async networking patterns.

Frameworks & Tools

• Hands-on experience with Apple frameworks such as Core ML Vision ARKit 6 RealityKit Combine and Core Animation.
• Proficiency using Xcodes latest debugging tools Instruments and enhanced IDE features (Xcode 15/16).
• Experience with CI/CD pipelines version control automated testing and App Store deployment best practices.

Leadership & Communication

• Strong technical decision-making and ability to influence architectural direction.
• Excellent communication skills for cross-functional collaboration and technical documentation.
• Ability to mentor coach and raise the technical bar for the team.

Mindset

• Passion for continuous learning staying updated with iOS ecosystem advancements (iOS 18).
• Strong problem-solving skills with a focus on scalability reliability and performance.
• A user-centric mindset with attention to delivering intuitive high-quality app experiences.

WHY YOULL LOVE WORKING HERE 

At H&M we are proud to be a vibrant and welcoming company. We offer our employees attractive benefits with extensive development opportunities around the globe.

We offer all our employees at H&M attractive benefits with extensive development opportunities around the globe. All our employees receive a staff discount card usable on all our H&M brands in stores and online. Brands covered by the discount are H&M (Beauty and Move included) COS Weekday Monki H&M HOME & Other Stories ARKET addition to our staff discount all our employees are included in our H&M Incentive Program HIP. You can read more about our H&M Incentive Program here.

In addition to our global benefits all our local markets offer different competitive perks and benefits. Please note that they may differ between employment types and countries.

JOIN US

Our uniqueness comes from a combination of many things our inclusive and collaborative culture our strong values and opportunities for growth. But most of all its our people who make us who we are.

Take the next step in your career together with us. The journey starts here.

*We are committed to a recruitment process that is fair equitable and based on competency. We therefore kindly ask you to not attach a cover letter in your application.

ADDITIONAL INFORMATION

Apply by sending in your CV in English as soon as possible but no later than the 15th of January 2026. Due to data policies we only accept applications through the SmartRecruiters or career page

Remote Work :

No

Employment Type :

Full-time