iOS development Jobs in California

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Mobile SDET iOS

Tranzeal, Inc.

Mountain View, California, USA

Contract

Mobile SDET (iOS) Mountain View, CA (Hybrid - 3days a week Onsite) 1 Proficiency in Swift and iOS Development Deep knowledge of Swift, iOS SDK, Xcode, and Apple s latest frameworks (UIKit, SwiftUI).Unit and UI Testing ExpertiseStrong experience with XCTest and XCUI Tests; familiarity with additional testing frameworks like Meastro.Test Automation and CI/CDHands-on experience integrating automation scripts into CI/CD pipelinesModern Architecture & Design PatternsKnowledge of scalable architecture

Principal Software Engineer - Frontend Architecture

Roblox

San Mateo, California, USA

Full-time

Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences- all created by our global community of developers and creators. At Roblox, we're building the tools and platform that empower our community to bring any experience that they can imagine to life. Our vision is to reimagine the way people come together, from anywhere in the world, and on any device.We're on a mission to connect a billion people with op

Senior Mixed Design Validation Systems - Electrical/Optical Engineer

NVIDIA Corporation

Santa Clara, California, USA

Full-time

NVIDIA's invention of the GPU in 1999 sparked the growth of the PC gaming market, redefined modern computer graphics, and revolutionized parallel computing. More recently, GPU deep learning ignited modern AI - the next era of computing - with the GPU acting as the brain of computers, robots, and self-driving cars that can perceive and understand the world. Today, we are increasingly known as "the AI computing company." We're looking to grow our company and build our teams with the smartest peopl

Senior Frontend Engineer, Account Authentication

Roblox

San Mateo, California, USA

Full-time

Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences- all created by our global community of developers and creators. At Roblox, we're building the tools and platform that empower our community to bring any experience that they can imagine to life. Our vision is to reimagine the way people come together, from anywhere in the world, and on any device.We're on a mission to connect a billion people with op

Senior iOS Software Engineer, TikTok Photo and Text

TikTok

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A70335 Apply to this job Share this listing: Responsibilities The Photo & Text team is focused on creating new ways to consume content within TikTok. Our products encourage more people to participate in the TikTok ecosystem and allow users to enjoy more informative and diverse content. You will be able to design, implement, and ship new product experiences that will deliver fun and joy to millions of TikTok users. As an iOS Software

iOS Engineer II - (Trust & Safety)

Strava, Inc.

San Francisco, California, USA

Full-time

About This Role Strava is the app for active people. With over 150 million athletes in more than 185 countries, Strava is where connection, motivation, and personal bests thrive. No matter your activity, gear, or goals, we help you find your crew, crush your milestones, and keep moving forward. Start your journey with Strava today. Our mission is simple: to motivate people to live their best active lives. We believe in the power of movement to connect and drive people forward. We're seeking a

Senior iOS Software Engineer, TikTok - Social User and Relation

TikTok

Los Angeles, California, USA

Full-time

Location : Los Angeles Employment Type : Regular Job Code : A13917A Apply to this job Share this listing: Responsibilities TikTok Social team drives significant user engagement and retention wins through fun, innovative, and technically sophisticated products and features. We move fast, with precision, and consistently execute with privacy at the forefront. Some core features and components we build and maintain include User Profile, Story, Inbox, Messaging, Follow, Like, Comment, Tag, et

Senior iOS Engineer

SES

Remote

Contract

Top 5 Technical Skills: Strong understanding of Swift, Objective-C, Xcode, iOS SDKs, and other related tools and technologiesExperience with mobile application architecture and design patterns (e.g., MVC, MVVM)Proficient with Swift, SwiftUI, UIKit Experience with RESTful APIs to connect iOS applications to back-end servicesA solid understanding of Apple s design principles and interface guidelinesWork efficiently with the iOS SDK, REST, JSON, API, Objective-C, Swift, XcodeTop 3 Soft Skills: Inde

iOS Engineer

ACL Digital

Milpitas, California, USA

Full-time

iOS Engineer Remote (Candidates needs to be local to Milpitas CA) 6 Months & Possible Extension Key Responsibilities : iOS Development Initiatives: Design, develop, and maintain responsive and high-performing iOS applications, driving initiatives to completion. Problem Solving & Innovation: Identify challenges and propose innovative solutions to enhance app performance and user experience. rchitect and Implement Solutions: Collaborate with product and design teams to translate business requirem

Test Engineer Graduate (TikTok Eng - Testing Team) - 2025 Start (BS/MS)

TikTok

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A125910 Apply to this job Share this listing: Responsibilities The centralized Testing team for TikTok provides support for multiple service component value chains. In this role, team members have the opportunity to validate, automate, develop and manage the complex challenges of scale with your expertise in large-scale systems. We are looking for talented individuals to join our team in 2025. As a graduate, you will get unparallele

Remote - iOS Developer - Mobile Developer

Diversified Technology, Inc.

Remote

Contract, Third Party

Remote - Mobile Developer - Android / iOS Developer As a Mobile Solutions Architect Contractor, you will design and implement mobile solutions to meet client requirements and enhance user experience. Develop and document mobile application architecture and design specifications. Evaluate and select appropriate mobile technologies and frameworks. Ensure mobile solutions are scalable, secure, and maintainable. Collaborate with developers to integrate mobile solutions with existing systems. Trouble

Senior IOS Mobile Engineer

Walmart Inc.

Sunnyvale, California, USA

Full-time

Position Summary What you'll do Immigration Sponsorship is not available in this role We are looking for super smart Senior Software Engineers to help build the top-tier iOS products. About the Team: Last Mile Delivery is expected to grow multiple times over in the next few years. In this role, you will develop highly scalable services and solve complex software engineering problems by leveraging state-of-the-art technology. What you'll do: As a Senior Software Engineer at Walmart, you'll ha

IT Services Technician

SpaceX

Hawthorne, California, USA

Full-time

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. IT SERVICES TECHNICIAN SpaceX is looking for an experienced IT services technician with strong knowledge and experience in world class IT service delivery. Candidates must have experience working in organizations capab

iOS Engineer

AgreeYa Solutions

Remote

Contract

Job Title: iOS Engineer Location: Remote Duration: Contract Time Zone: PST Must-have skills/qualifications (technical, soft skills, certifications, tools):BS in Computer Science (or equivalent) with 5+ years experienceStrong OO programming experience: Swift, Objective-C, C++, Java or similarStrong foundation in Computer Science, with strong competencies in data structures, algorithms, and software designDeep technical knowledge of iOS mobile application development with a solid understanding o

VDI Endpoint Security Engineer - USDS

TikTok

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A97826 Apply to this job Share this listing: Responsibilities Team Intro As a Endpoint Specialist at TikTok USDS, you will play a crucial role in primarily administering and maintaining our physical and virtual workstations. You will work closely with the IT Support Service department to ensure the smooth deployment and management of Windows and Mac laptops across the organization. In addition, you will work closely with lines of bu

SDET, Software Development Engineer in Test Graduate (TikTok Eng - Testing Team) - 2025 Start (BS/MS)

TikTok

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A231402 Apply to this job Share this listing: Responsibilities The centralized Testing team for TikTok provides support for multiple service component value chains. In this role, team members have the opportunity to validate, automate, develop and manage the complex challenges of scale with your expertise in large-scale systems. We are looking for talented individuals to join our team in 2025. As a graduate, you will get unparallele

Principal Engineer, Earner, Backend

Uber Corporate

San Francisco, California, USA

Full-time

About the Role Principal engineers at Uber have a deep impact across a wide variety of business and technology decisions spanning multiple projects and locations. They are passionate and pragmatic technologists who are able to design scalable systems while delivering efficient code. They are not only collaborative role models, but also approachable leaders with a point of view within a larger group. They are humble teachers, technically mentoring a team of passionate engineers while also deliv

Tier II Technician (Network Designer Level II) (Government)

AT&T Inc.

El Segundo, California, USA

Full-time

Job Description: AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Federal Government. We are dedicated to recruiting, developing and empowering a diverse, high-performing workforce that is passionate about what they do, committed to our shared values and dedicated to our customers' mission. Our National Security Team supports the intelligence community, providing, operating, and assuring critical voice, video

Sr iOS Developer

Randstad Digital

Remote or San Bruno, California, USA

Contract

job summary: 5+ years of application development experience on iOSDeep understanding of UI fundamentals (e.g. View Controller lifecycle, etc.)Deep understanding of the Swift, iOS frameworks and design patterns.Exposure to integrating RESTful APIs and web services with applications.strong debugging and trouble-shooting skills.strong knowledge of mobile security best practices.The ability to work in a fast, agile and nimble environment with frequent change. location: San Bruno, California job typ

Principal Engineer, Earner

Uber Corporate

San Francisco, California, USA

Full-time

Job Description Principal engineers at Uber have a deep impact across a wide variety of business and technology decisions spanning multiple projects and locations. They are passionate and pragmatic technologists who are able to design scalable systems while delivering efficient code. They are not only collaborative role models, but also approachable leaders with a point of view within a larger group. They are humble teachers, technically mentoring a team of passionate engineers while also deliv