Software Engineer – iOS/Mobile

Jobtailor; San Carlos (CA); On-site; USD 120,000 - 160,000; Full time

Job summary

Jobtailor seeks an iOS developer to design and implement features using Swift and SwiftUI, collaborating with senior engineers to deliver high-quality mobile apps.

You will integrate APIs for real-time data, participate in code reviews, and emphasize performance, testing, and documentation across projects in a fast-moving environment.

Qualifications

• 2+ years of iOS development experience, via jobs, internships, projects, or coursework.
• Proficient in Swift and SwiftUI; working knowledge of UIKit.
• Exposure to async/await, multithreading, or GCD is expected.
• Basic experience with networking, APIs, or real-time data sources.
• Strong problem-solving skills and willingness to learn from feedback.
• Ability to collaborate effectively in a fast-moving team.
• Experience with map-related frameworks (Mapbox/MapKit) is a bonus.
• U.S. Person status and authorization to work in the United States.

Responsibilities

• Design and implement iOS features using Swift, SwiftUI, UIKit, and modern iOS frameworks.
• Build and maintain reliable, high-performance mobile applications with senior engineers.
• Integrate internal and external APIs to support real-time data and application functionality.
• Collaborate with designers and product managers to deliver intuitive mobile experiences.
• Participate in code reviews and follow iOS best practices and architectural patterns.
• Ensure code quality, performance, and maintainability through testing and documentation.

Skills

Swift

SwiftUI

UIKit

Asynchronous Programming

Networking

APIs

Code Quality

Testing

Documentation

Multithreading

Tools

Mapbox

MapKit

CI/CD Workflows

Cloud-Backed Mobile Systems

Job description

• Design and implement iOS features using Swift, SwiftUI, UIKit, and modern iOS frameworks
• Build and maintain reliable, high-performance mobile applications with senior engineers
• Integrate internal and external APIs to support real-time data and application functionality
• Collaborate with designers and product managers to deliver intuitive mobile experiences
• Participate in code reviews and follow iOS best practices and architectural patterns
• Ensure code quality, performance, and maintainability through testing and documentation

Requirements

• 2+ years of experience developing iOS applications, or equivalent experience through internships, projects, or coursework
• Experience with Swift and SwiftUI
• Some exposure to UIKit and common iOS frameworks
• Familiarity with asynchronous programming concepts such as async/await, multithreading, or GCD
• Basic experience with networking, APIs, or real-world data sources
• Strong problem-solving skills and eagerness to learn from feedback and mentorship
• Ability to work effectively in a collaborative, fast-moving environment
• Exposure to mapping or spatial frameworks such as Mapbox or MapKit is a bonus
• Interest in real-time data, sensors, or hardware-adjacent systems is a bonus
• Familiarity with CI/CD workflows or cloud-backed mobile systems is a bonus
• Must be a U.S. Person due to U.S. export control regulations
• Must be authorized to work lawfully in the United States
• No visa sponsorship or visa transfers available
• All work must be performed in the United States
• Must be based in or willing to relocate to the San Francisco Bay Area
• Must be able to work onsite in San Carlos, CA, 3+ days per week

Core Competencies

Demonstrates expertise in iOS application development using Swift and SwiftUI, with a strong focus on integrating APIs and ensuring code quality through best practices. Capable of collaborating effectively in a fast-paced environment while maintaining high-performance mobile applications.

Highest-signal resume keywords

• IOS Application Development
• Swift Programming
• SwiftUI Framework
• API Integration
• Asynchronous Programming

ATS Optimization Keywords

Hard Skills

• Swift
• SwiftUI
• UIKit
• Asynchronous Programming
• Networking
• APIs
• Code Quality
• Testing
• Documentation
• Multithreading

Soft Skills

• Problem-Solving
• Collaboration
• Eagerness to Learn

Industry Keywords

• Mobile Applications
• Real-Time Data
• U.S. Export Control Regulations

Tools & Technologies

• Mapbox
• MapKit
• CI/CD Workflows
• Cloud-Backed Mobile Systems