Software Engineer II (Mobile) - CONSUMER EXPERIENCE ENGINEERING

Description

The role sits in the Consumer Experience Engineering group, which builds fast, intuitive, accessible and premium web and mobile experiences for consumers.

The group runs the web and mobile platforms, shared design systems, performance and accessibility work, and AI-native engineering practices used by product teams worldwide.

You will work with product owners, designers, quality engineers and engineering leads to ship scalable, fast, user-focused mobile apps on iOS and Android.

The company is a global sports brand making footwear, apparel and accessories, with operations in 120+ countries and around 22,000 employees.

Hiring decisions are made only by people. AI may support isolated tasks such as scheduling interviews, but it has no influence on decisions.

Responsibilities

• Build and maintain cross-platform apps in React Native using TypeScript and JavaScript.
• Create reusable, scalable and maintainable components.
• Connect apps to REST and GraphQL APIs so experiences stay smooth and dependable.
• Work with product, design, QA and engineering teams to reach business goals.
• Design state management and architecture patterns that scale.
• Test your code, debug it, and fix defects before they spread.
• Track crashes, performance problems and production incidents, and resolve them.
• Improve speed, responsiveness and reliability across devices and operating systems.
• Review code and help shape engineering standards and continuous improvement.
• Support CI/CD pipelines and releases.
• Apply mobile accessibility and usability principles to build inclusive experiences.
• Take part in Agile ceremonies: sprint planning, estimation, refinement and retrospectives.
• Help run experiments, feature rollouts and A/B tests where relevant.

Requirements

• 4+ years of software engineering experience, with a strong focus on mobile apps.
• Strong hands-on skills in React Native and TypeScript/JavaScript.
• Solid grasp of iOS and Android basics, app lifecycle and platform capabilities.
• Experience shipping and maintaining consumer mobile apps in production.
• Strong knowledge of React, component-based architecture and reusable UI.
• Experience with state management and modern frontend practices.
• Hands-on work integrating RESTful APIs and/or GraphQL into mobile apps.
• Experience with mobile testing, debugging, troubleshooting and quality engineering.
• Strong understanding of mobile performance, crash analysis and monitoring.
• Experience with Git, code reviews and collaborative workflows.
• Familiarity with CI/CD basics and mobile release processes.
• Experience in Agile delivery using tools such as Jira, Confluence or similar.
• Understanding of mobile UX, accessibility standards, responsive design, design systems, component libraries and device compatibility.
• Strong problem-solving, communication, collaboration and stakeholder skills.
• Preferred: experience with consumer, retail, eCommerce or direct-to-consumer (DTC) digital products.

Conditions

Applicants are considered without regard to race, color, religion, national origin, sex, gender identity or expression, sexual orientation, age or disability.