Software Engineer, iOS, Level 4

Snap Inc.

Software Engineer developing iOS applications at Snap, enhancing user experiences in augmented reality and mobile technology. Collaborating with design teams to build stable and engaging software products.

Posted 6/14/2026full-timeSeattle • California, Washington • 🇺🇸 United StatesJuniorMid-Level💰 $157,000 - $235,000 per yearWebsite

Tech Stack

Tools & technologies

iOSObjective-C

About the role

Key responsibilities & impact

Create and refine high performance mobile 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 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
Utilize AI tools and high velocity engineering workflows to design and ship scalable services while upholding rigorous standards for code correctness, security, and production ready quality code

Requirements

What you’ll need

Bachelor's Degree in a relevant technical field such as computer science or equivalent years of practical work experience
2+ years of post-Bachelor’s software development experience; or Master’s degree in a technical field + 1+ year of post-grad software development experience; or PhD in a relevant technical field
Experience with iOS application development
Proven understanding of Objective-C Runtime and processes
Knowledge of 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
Proficiency in, or a strong aptitude for, leveraging AI tools to streamline development.

Benefits

Comp & perks

Paid parental leave
Comprehensive medical coverage
Emotional and mental health support programs
Compensation packages that let you share in Snap’s long-term success!

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

Objective-CiOS application developmentmultithreadingperformance optimizationalgorithmsdata structuressoftware design patternsAI toolscode qualitymobile systems

Soft Skills

problem-solvingcollaborationcommunicationevaluation of technical tradeoffsattention to detailcreativityadaptabilitycritical thinkingtime managementteamwork

Certifications

Bachelor's Degree in Computer ScienceMaster's Degree in a Technical FieldPhD in a Relevant Technical Field