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Internship Ios Developer Startup Jobs in California

Senior iOS Engineer

San Francisco, CA · On-site

$164K/yr

About the role We're hiring a founding Senior iOS Engineer to help us design, develop, and ship ... You understand the stakes of a startup, focus on what matters most, and dedicate yourself to ...

Software Engineer (iOS)

Sausalito, CA · On-site

$100K - $170K/yr

The Job: We are seeking a highly motivated and skilled iOS Engineer to partner with our Lead iOS ... Excellent problem-solving skills and a high level of ownership in a fast-paced, ambiguous (startup ...

Senior iOS Engineer, Twitch

San Francisco, CA · On-site

$164K/yr

... and developer tooling that accelerates velocity across the organization. You will report to the ... of non-internship professional software development experience - 6+ years of programming with at ...

Associate iOS Engineer

San Francisco, CA · On-site

$108K - $135K/yr

You'd be joining a small iOS team of four senior engineers as our first Associate Engineer, which ... A live App Store app is the gold standard, but production features shipped during an internship or ...

Showing results 21-40

Internship Ios Developer Startup information

What are the key skills and qualifications needed to thrive as an internship iOS developer at a startup, and why are they important?

To thrive as an Internship iOS Developer at a startup, you need a solid understanding of Swift programming, iOS frameworks, and app development principles, often supported by coursework or personal projects. Familiarity with Xcode, Git version control, and Apple’s Human Interface Guidelines is typically expected. Strong problem-solving abilities, adaptability, and effective communication help you work well in fast-paced, collaborative environments. These skills and qualities are vital for rapidly building functional, user-friendly apps and contributing to the startup’s success.

What types of projects and responsibilities can an internship iOS developer expect at a startup?

As an iOS Developer intern at a startup, you can expect to work on a variety of hands-on projects, often contributing directly to the core product or new features. Responsibilities may include implementing UI components, fixing bugs, writing unit tests, and collaborating closely with designers and senior developers. Startups typically have smaller teams and fast-paced environments, so interns often have opportunities to take ownership of tasks, present ideas, and see the impact of their work quickly. This setting provides valuable exposure to the full app development lifecycle and fosters skill growth through mentorship and real-world problem-solving.

What does an internship iOS developer do at a startup?

An Internship iOS Developer at a startup assists in designing, developing, and testing applications for Apple's iOS platform. Interns typically work with experienced developers to learn coding best practices, debug issues, and contribute to new features or updates. They gain hands-on experience with tools like Xcode, Swift, and sometimes Objective-C, while participating in team meetings and agile development processes. The fast-paced environment of a startup offers opportunities to learn quickly and make meaningful contributions to real projects.

What is the difference between Internship Ios Developer Startup vs Junior iOS Developer?

AspectInternship iOS Developer StartupJunior iOS Developer
CredentialsTypically students or recent graduates, no formal certification requiredUsually requires some prior experience or a related degree
Work EnvironmentFast-paced startup setting, learning-focused, mentorship often providedEstablished company environment, more structured tasks
ResponsibilitiesAssisting in app development, learning new skills, supporting senior developersDeveloping features, fixing bugs, contributing to app lifecycle
DurationUsually temporary, during academic breaks or for a few monthsFull-time, ongoing role after internship or entry-level position

In summary, an Internship iOS Developer Startup is a temporary, learning-focused role suited for students or recent graduates gaining initial experience in a startup environment. A Junior iOS Developer is a more experienced, full-time position requiring some prior knowledge, working within a more structured company setting.

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Software Engineer IOS/Swift

Motion Recruitment

Los Angeles, CA • On-site

$150K/yr

Full-time

Medical, Dental, Vision, PTO

Re-posted 12 days ago


Job description


Santa Monica, CA (Onsite) — Full-Time
An aerospace, aviation, or transportation startup is building the digital infrastructure to modernize airfield operations, enabling smarter, faster, and more reliable aircraft ground handling. As an iOS Engineer, you’ll work with Swift and SwiftUI to build mission-critical mobile applications that power real-time aviation operations and support the future of autonomous airfields.
This is a unique opportunity to work on cutting-edge, real-world systems where your code directly impacts physical operations at airports. This company is looking for an engineer who thrives in fast-paced environments and wants to take ownership of meaningful product initiatives. You’ll gain exposure to complex operational systems, collaborate closely with cross-functional teams, and play a key role in shaping the next generation of aviation technology—all while growing your technical depth and product thinking in a high-impact startup setting. Required Skills & Experience · 3+ years of professional iOS development experience using Swift
· At least 1 year of hands-on experience with SwiftUI
· Proven experience shipping and maintaining apps on the App Store
· Strong understanding of Apple SDKs and iOS development tools
· Experience working in agile development environments
· Proficiency with Git/GitHub for version control
· Strong debugging skills using tools such as crash reporters, logs, and debuggers
· Experience handling production issues in live applications
· Ability to collaborate cross-functionally with product and design teams Desired Skills & Experience · Startup experience or experience in fast-paced, high-ownership environments
· Experience in aviation, aerospace, or transportation domains
· Familiarity with CoreData or SwiftData
· Experience with UI testing and automation frameworks
· Exposure to performance optimization and scalability improvements in mobile apps
· Interest in integrating AI tools into development workflows What You Will Be Doing Tech Breakdown · 90% iOS Development (Swift, SwiftUI, Apple SDKs)
· 10% Backend/API Integration & System Optimization Daily Responsibilities · 70% Hands-On Development
· 10% Management Duties (technical leadership / initiative ownership)
· 20% Team Collaboration The Offer · Bonus eligible You will receive the following benefits: · Medical, Dental, and Vision Insurance
· Vacation Time
· Stock Options Applicants must be currently authorized to work in the US on a full-time basis now and in the future.