Senior iOS (SDK) Software Engineer

Are you driven to create exceptional mobile experiences? We're seeking skilled and motivated Senior iOS SDK Software Engineers to help shape the future of our mobile products. In this role, you'll collaborate closely with Product Managers, Engineering Managers, and cross-functional teams to bring business requirements to life on iOS, while upholding best-in-class coding standards.

WHAT YOU'LL DO

• Design, develop, and maintain robust, scalable, and secure iOS SDKs using Swift
• Collaborate with product managers, designers, and fellow developers to define requirements and deliver user-centric features.
• Build reusable frameworks, libraries, and tooling consumed by main product
• Define clean, intuitive public APIs with strong documentation and versioning strategy.
• Ensure SDK compatibility across supported iOS versions, devices, and app architectures.
• Optimize SDK performance, memory usage, startup time, and battery efficiency.
• Create automated tests including unit, integration, UI, and regression testing.
• Implement CI/CD pipelines for SDK packaging, releases, and quality assurance.
• Collaborate with Product, Security, QA, Android, Backend, and Developer Relations teams.
• Maintain release notes, migration guides, sample apps, and technical documentation.
• Conduct code reviews and ensure high standards of code quality and maintainability.
• Stay current with iOS development trends and evaluate new tools and frameworks.
• Participate in Agile/Scrum processes, contributing to sprint planning and estimations.
• Share insights and learnings to foster a culture of continuous improvement.

WHO YOU'LL WORK WITH

You'll join a cross-functional engineering team focused on building and evolving the internal tools and shared platforms that power our main mobile applications. These tools are critical to improving product development speed, operational efficiency, and user experience across our core apps.

WHO YOU ARE

We are looking for people with...

• 5+ years of professional iOS development experience.
• 2+ years building SDKs, frameworks, libraries, or shared mobile platforms.
• Expert knowledge of Swift, UIKit, SwiftUI, Foundation, and modern iOS architecture patterns.
• Strong understanding of Swift Package Manager, XCFrameworks, or similar distribution methods.
• Experience with REST APIs, networking layers, serialization, and async programming.
• Strong debugging and performance profiling skills using Xcode Instruments and related tools.
• Experience with CI/CD systems such as GitHub Actions, Jenkins, Bitrise, or CircleCI.
• Solid understanding of semantic versioning, backward compatibility, and API lifecycle management.
• Strong knowledge of secure mobile development practices.
• Excellent communication and cross-functional collaboration skills.

And people who have:

• Problem-Solving Skills A logical and creative mindset to tackle challenges and deliver effective solutions-even under pressure.
• Collaborative Spirit The ability to work seamlessly with cross-functional teams including designers, product managers, and backend developers.
• Interpersonal Communication A clear and thoughtful approach to articulating ideas, technical concepts, and feedback-both in writing and verbally.
• Adaptability Comfort with navigating change, learning new tools, and adjusting to evolving project needs.
• Growth Mindset Openness to feedback and a drive to continuously improve and grow professionally.

WHO WE ARE

H&M Group is a global company of strong fashion brands and ventures. Our goal is to prove that there is no compromise between exceptional design, affordable prices, and sustainable solutions. We want to liberate fashion for the many, and our customers are at the heart of every decision we make.

We are made up of thousands of passionate and talented colleagues united by our shared culture and values. Together, we want to use our power, our scale, and our knowledge to push the fashion industry towards a more inclusive and sustainable future.

WHY YOU'LL LOVE WORKING HERE

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

• Staff discount card: Usable on all our H&M Group brands in stores and online.
• H&M Incentive Program (HIP): Included in our HIP. You can read more about our H&M Incentive Program here.
• Competitive pensions: Collective Agreement and ITP pensions competitive to the Swedish market.
• Generous vacation: 30 days' vacation, health care allowance, and good work-life balance.
• Additional perks: Discounts from Benify.
• Innovative Environment: Work with cutting-edge technology and innovative solutions.
• Global Impact: Be part of a team that influences users worldwide.
• Professional Growth: Endless opportunities to learn and develop your skills.
• Collaborative Culture: Join a motivated team that values collaboration and excellence.

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, it's our people who make us who we are.

This is a full-time permanent position, starting as soon as possible according to the agreement. The role is a hybrid position, based in our office in Stockholm, Sweden.

Apply by sending in your CV in English as soon as possible. Due to data policies, we only accept applications through the career page.

Take the next step in your career together with us. The journey starts here. We are eager to meet you!

*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.

a cover letter in your application.

Location
Årstaängsvägen 13, Stockholm, Sweden