Swift iOS Engineer


JUUL's mission is to improve the lives of the world’s one billion adult smokers by driving innovation to eliminate cigarettes. JUUL is the number one US-based vapor product. Headquartered in San Francisco and backed by leading technology investors including Tiger Global, Fidelity Investments and Tao Invest LLC, JUUL Labs is disrupting one of the world’s largest and oldest industries.

We’re an exceptional team with backgrounds in technology, healthcare, CPG and biotech, and we’re growing rapidly to deliver on our mission. We’re actively looking to hire the world’s best scientists, engineers, designers, product managers, supply chain experts, customer service and business professionals.


JUUL Labs has an exciting opportunity for an experienced Swift engineer to build hardware-connected mobile applications. He or she can make the best use of the latest technologies, services and software development processes to deliver sleek, functional and exciting mobile experiences for our customers.

The ideal candidate will be a self-motivated engineer who can tackle interesting challenges head-on. They enjoy the camaraderie and collaborative nature of a cohesive team and contributing to our iOS application on a daily basis. Day-to-day responsibilities will be:

  • Work with cross-functional mobile team to build a top-tier bluetooth-enabled iOS app from the ground up
  • Write clear, concise, reusable and maintainable code in Swift
  • Collaborate with hardware/firmware engineering, product design, marketing, customer support and eCommerce/Digital teams on new feature development and app roadmap
  • Help determine new feature development and app roadmap
  • Establish core architecture, development frameworks, iterative software development and deployment best practices
  • Conduct code reviews and ensure high-quality binary releases to app stores
  • Flexible work hours 


  • 4+ years software development experience on the iOS platform, primarily with Swift
  • Some experience developing applications in Objective-C 
  • Familiarity with encryption and security protocols
  • Strong computer science fundamentals including data structures, algorithms, concurrency and memory management
  • Familiarity with iOS development concepts such as KVO, target-action selectors, NSNotificationCenter, delegation, etc.
  • Excellent critical thinking, analytical problem solving and communication skills
  • Experience debugging and performance tuning iOS applications
  • Experience working with REST and JSON
  • Must be a strong, self-motivated individual that can work with minimum day-to-day supervision and be able to objectively rank and prioritize development work
  • Familiarity with one or more version control systems, such as git.
  • Excellent English verbal and written communication skills


  • BS or MS in Computer Science, related fields or equivalent work experience.


  • A place to grow your career. We’ll help you set big goals - and exceed them
  • People. Work with talented, committed and supportive teammates
  • Equity and performance bonuses. Every employee is a stakeholder in our success
  • Boundless snacks and drinks
  • Cell phone subsidy, commuter benefits and discounts on JUUL products
  • Excellent medical, dental and vision benefits
  • Location. Offices in San Francisco and Mountain View 
Vapor, JUUL, Work Culture, Fast Paced, Start-up, Growth, Vape, Technology, Software, Hardware, Consumer Electronics, Manufacturing, Design, Product, Disruptive, Revolutionary, Cutting Edge, App, Android, eCommerce, B2C, San Francisco, Bay Area, IoT, San Jose, Los Angeles

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