Senior Mobile Engineer - iOS

Your work days are brighter here. We’re obsessed with making hard work pay off, for our people, our customers, and the world around us. As a Fortune 500 company and a leading AI platform for managing people, money, and agents, we’re shaping the future of work so teams can reach their potential and focus on what matters most.

The minute you join, you’ll feel it. Not just in the products we build, but in how we show up for each other. Our culture is rooted in integrity, empathy, and shared enthusiasm.

We’re in this together, tackling big challenges with bold ideas and genuine care. We look for curious minds and courageous collaborators who bring sun-drenched optimism and drive. Whether you're building smarter solutions, supporting customers, or creating a space where everyone belongs, you’ll do meaningful work with Workmates who’ve got your back.

In return, we’ll give you the trust to take risks, the tools to grow, the skills to develop and the support of a company invested in you for the long haul. So, if you want to inspire a brighter work day for everyone, including yourself, you’ve found a match in Workday, and we hope to be a match for you too. About the Team Want to build mobile experiences which are used by millions of workers around the world?

Our vision is to provide users with everything they need to make their work effortless and more productive. We believe the best mobile products combine engineering excellence, platform reliability, and world‑class UX. We work closely with product, design, and backend teams to ship high‑impact features, evolve our mobile architecture, and continuously improve performance and quality.

If you enjoy solving complex problems, shaping technical direction, and obsessing over user experience, we’d love to talk. Our team lives Workday’s core values, starting with “Employees.” We operate in a hybrid work model with flexible schedules, support your career growth through mentorship and internal mobility, and encourage a healthy approach to work–life balance and wellbeing. We are committed to an inclusive environment where you can be yourself, your voice is heard, and you can take ownership of challenging, high‑visibility initiatives.

About the Role About the Role Workday Mobile is used by millions of people around the globe every month. As a Senior iOS Engineer, you’ll play a key role in designing, building, and evolving the mobile experiences they rely on. You’ll work across the stack of our iOS codebase - from modern UI and design systems to networking and observability - helping us ship scalable features, improve the reliability and performance of the app, and influence our technical direction.

This role is a great fit if you enjoy leading by example, partnering closely with product and design, and mentoring other engineers while still being hands-on with code. Responsibilities Apply your Computer Science knowledge and programming skills while collaborating with a fun group of engineers Lead the development cycle through ownership of features and initiatives, from the conceptual stages all the way through to production Take ownership of the work you're doing, from active participation with partners, to prioritization and effort estimation, to writing well-tested code Bring others along with you, as you communicate decisions and challenges, mentor other developers, and consistently help us elevate our standard of excellence Help us see trends in maintenance issues, proposing wider-scope solutions to ensure we fix problematic spaces once and for all As a valued team member, you will bring ideas forward to refine processes About You Basic Qualifications 8+ years of experience developing production-quality apps for iOS using Swift 8+ years experience with mobile design and architectural patterns Computer science fundamentals in data structures, algorithms, and object-oriented design Experience with AI-assisted development (Cursor, Copilot, Claude). You know how to leverage AI to accelerate delivery, and you also know when to step in and rigorously review the code for performance and maintainability.

​Other Qualifications Deep knowledge of Objective-C and SwiftUI Proficiency with Combine, and advanced Swift Concurrency Demonstrated ability to take a leadership role in projects Experience with mentoring othersPassion for design, UI, and UX Advocate engineering excellence, clean code and best coding practices Test driven development skills Strong written and verbal communication skills Experience in working with agile methodologies Our Approach to Flexible Work With Flex Work, we’re combining the best of both worlds: in-person time and remote. Our approach enables our teams to deepen connections, maintain a strong community, and do their best work. We know that flexibility can take shape in many ways, so rather than a number of required days in-office each week, we simply spend at least half (50%) of our time each quarter in the office or in the field with our customers, prospects, and partners (depending on role).

This means you'll have the freedom to create a flexible schedule that caters to your business, team, and personal needs, while being intentional to make the most of time spent together. Those in our remote "home office" roles also have the opportunity to come together in our offices for important moments that matter. At Workday, we are committed to providing an accessible and inclusive hiring experience where all candidates can fully demonstrate their skills.

If you require assistance or an accommodation at any point, please email accommodations@workday.com . Are you being referred to one of our roles? If so, ask your connection at Workday about our Employee Referral process!

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