Senior iOS Engineer, Mobile

Box (NYSE:

BOX) is the leader in Intelligent Content Management. Our platform enables organizations to fuel collaboration, manage the entire content lifecycle, secure critical content, and transform business workflows with enterprise AI. We help companies thrive in the new AI-first era of business. Founded in 2005, Box simplifies work for leading global organizations, including JLL, Morgan Stanley, and Nationwide. Box is headquartered in Redwood City, CA, with offices across the United States, Europe, and Asia.

By joining Box, you will have the unique opportunity to continue driving our platform forward. Content powers how we work. It’s the billions of files and information flowing across teams, departments, and key business processes every single day: contracts, invoices, employee records, financials, product specs, marketing assets, and more. Our mission is to bring intelligence to the world of content management and empower our customers to completely transform workflows across their organizations.

With the combination of AI and enterprise content, the opportunity has never been greater to transform how the world works together, and at Box you will be on the front lines of this massive shift.

We’re building the next generation of mobile at Box as an AI‑first platform. As a Mobile Engineer at Box, you’ll be at the forefront of transforming how people work—creating powerful, intuitive enterprise apps that enable seamless productivity on the go. Our apps empower millions of Box customers to manage their content and collaborate with their teams from anywhere. The Box mobile apps have frequently been highlighted on the App Store.

You will collaborate with your peers to create an enjoyable user experience in our flagship Mobile applications. Your role will involve designing, developing, and maintaining these applications while working closely with cross‑functional teams to deliver high‑quality, user‑focused mobile experiences. We strive to make Box the best place for everyone to work. Our team values trust, collaboration, and transparency in our culture.

We are passionate about our products and base our decisions on data‑driven insights. Diversity is important to us; we welcome your unique perspective!

• Build and maintain high‑quality iOS applications using Swift and Swift
  
  UI, with integrations of React Native components where appropriate.
• Architect performant, modular codebases that scale across users and platforms.
• Debug technical issues including crashes or performance bottlenecks.
• Advocate for best practices in mobile development, testing, and continuous delivery.
• Share knowledge and support the growth of teammates through code reviews, pairing, or mentoring (based on your interest and experience) and help shape an AI‑powered product mindset.
• Learn and grow alongside us! Many team members engage in mentoring relationships so we can continuously improve ourselves as well as support each other’s growth. We also enjoy exploring architectural advancements in UX across mobile platforms.
• Participate in our on‑call rotation, available at all times while on‑call to help respond to and triage any issues that arise.

We are an AI‑first company. This means you approach your work with a growth mindset and find ways to leverage AI to help make faster, smarter decisions that will 10X your impact at Box.

Required skills:

• You have 5+ years of professional experience building and launching iOS applications.
• Have strong understanding of mobile design patterns, app architecture, and testing strategies.
• Knowledge of the App Store submission process and app lifecycle management.
• Take pride in your craft by creating reliable apps that prioritize observability and reusability.
• Commitment to creating intuitive, user‑centric mobile experiences powered by context and intelligence.
• Able to effectively collaborate with teammates whether they are local or remote.

Preferred skills:

• Experience collaborating with AI, ML, or data teams.
• Practical experience integrating or maintaining React Native modules within native iOS applications — understanding how to bridge native Swift/Objective‑C code with React Native.

We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, disability, and any other protected ground of discrimination under applicable human rights legislation. Box strives to respect the dignity and independence of people with disabilities and is committed to giving them the same opportunity to succeed as all other employees.

Inclusiveness is core to our culture at Box, and we strive to ensure you get the most from your interview experience.