We’re looking for a Software Engineer, iOS to join Snap Inc and work on the Lens+ subscription!

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What you’ll do:

• Create and refine high performance iOS apps that push the limits of mobile technology

• Build fun, new products that are very stable and run smoothly

• Design, architect and implement well-tested Objective-C and Swift software which powers experiences in Snapchat’s camera

• Conceptualize, develop, and launch new features

• Carefully evaluate the technical tradeoffs of every decision

• Work with the Design team to hone in on the best UI and infrastructure practices

• Carry out code reviews to guarantee code quality

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Knowledge, Skills & Abilities:

• Proven understanding of Objective-C Runtime and processes which run “under the hood”

• Knowledge of the OS internals, compilers, optimization for low-power and mobile systems

• Proficiency with multithreading and performance optimization techniques for iOS

• Strong CS fundamentals (algorithms and data structures) and problem-solving skills

• Knowledge of software design patterns and iOS best practices

• Ability to evaluate technical tradeoffs independently and make informed decisions to balance performance, scalability, and maintainability.

• Strong problem-solving skills with the capability to debug, troubleshoot, and optimise complex systems.

• Proactive and collaborative team player with effective communication skills, capable of mentoring junior developers and contributing to cross-team discussions.

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Minimum Qualifications:

• Bachelor's degree in a relevant technical field such as computer science or equivalent years of practical work experience

• Experience developing iOS apps using Swift and Objective-C.

• Ability to collaborate effectively with cross-functional teams (product, design, backend).

• Strong knowledge of iOS frameworks (e.g., UIKit, Foundation, Core Animation, Core Data)

• Experience working on mobile subscription products.

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Preferred Qualifications:

• Master’s degree in a relevant technical field such as computer science or equivalent years of practical work experience

• Deep understanding of iOS performance optimization

• Shipped and maintained large-scale, user-facing iOS applications with significant traffic

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