Top iOS Developer Jobs in Seattle, WA

Reposted YesterdaySaved
Easy Apply
In-Office
Seattle, WA
Easy Apply
224K-280K Annually
Senior level
224K-280K Annually
Senior level
Consumer Web • Healthtech • Professional Services • Social Impact • Software
The Staff iOS Engineer will lead mobile app design, define best practices, and deliver the first patient-facing mobile app, ensuring high-impact product development at Headway.
Top Skills: AWSDatadogFastapiGitNext.JsPagerdutyPostgresPython 3ReactRedisRemixSentrySqlalchemySwiftSwiftuiTypescript
Reposted 5 Days AgoSaved
In-Office
Seattle, WA
170K-290K Annually
Mid level
170K-290K Annually
Mid level
eCommerce • Mobile • Retail
As an iOS Engineer on the Buyer Growth team, you will lead growth initiatives, develop features for our iOS app, and collaborate with various teams to improve user acquisition and retention.
Top Skills: A/B Testing FrameworksKotlinSwift
3 Days AgoSaved
Hybrid
Seattle, WA
119K-191K Annually
Junior
119K-191K Annually
Junior
AdTech • eCommerce • Information Technology • Travel • Generative AI
The iOS Engineer II will design and maintain mobile features, collaborate on requirements, write tests, and optimize app performance using AI/ML solutions.
Top Skills: Ai/MliOSRestful ApisSwiftSwiftui
Reposted 3 Days AgoSaved
In-Office
Seattle, WA
325K-385K Annually
Senior level
325K-385K Annually
Senior level
Artificial Intelligence • Machine Learning • Generative AI
The Senior iOS Engineer will develop core monetization experiences in OpenAI's mobile apps, focusing on user account management, payments, and system architecture while ensuring security and user trust.
Top Skills: iOSStorekitSwiftSwiftuiUikitXcode
Reposted 9 Days AgoSaved
In-Office
Seattle, WA
175K-280K Annually
Mid level
175K-280K Annually
Mid level
Information Technology
Build and lead the development of Sesame's iOS companion app while collaborating with engineering, design, and product teams to enhance user experience.
Top Skills: BleIos SdkMetalWebrtcWebsockets
Reposted 11 Days AgoSaved
In-Office
Seattle, WA
185K-385K Annually
Senior level
185K-385K Annually
Senior level
Artificial Intelligence • Machine Learning • Generative AI
The iOS Engineer will build foundational Swift frameworks, enhance app performance and reliability, develop internal tooling, and collaborate with product engineering teams.
Top Skills: BazelSwiftSwiftuiUikitXcode
Reposted 13 Days AgoSaved
In-Office
Seattle, WA
Mid level
Mid level
Information Technology • Software
The iOS Developer will be responsible for app development, testing, and debugging, utilizing Agile methodologies and various tools throughout the product lifecycle.
Top Skills: ExcelFiddleriOSIphone SdkObjective-CVisioWord
Reposted 13 Days AgoSaved
In-Office
Seattle, WA
Mid level
Mid level
Information Technology • Software
The iOS Developer will design, develop, test, and maintain applications on iOS, ensuring quality and performance while collaborating in Agile teams.
Top Skills: ExcelFiddleriOSIphone SdkObjective-CVisioWord
Reposted 11 Days AgoSaved
Easy Apply
Remote or Hybrid
Seattle, WA
Easy Apply
180K-226K Annually
Senior level
180K-226K Annually
Senior level
eCommerce • Healthtech • Kids + Family • Retail • Social Media
The Senior iOS Engineer will enhance Babylist's app, collaborating on user experience, optimizing performance, and maintaining high coding standards.
Top Skills: Auto LayoutCoreanimationFigmaiOSSketchpadSwiftUikit
Reposted 19 Days AgoSaved
In-Office
Seattle, WA
Senior level
Senior level
Artificial Intelligence • Information Technology • Internet of Things • Software • Automation
The iOS Developer will focus on native iOS app development, requiring expertise in building customer-facing applications using Swift. Candidates must have a Computer Science degree and 8-10 years of experience.
Top Skills: Ios DevelopmentSwift
Reposted 19 Days AgoSaved
In-Office
Seattle, WA
Expert/Leader
Expert/Leader
Artificial Intelligence • Information Technology • Internet of Things • Software • Automation
The iOS Developer will build customer-facing native apps, develop mobile applications interfacing with RESTful services, and ensure performance and usability while maintaining high availability and uptime for solutions.
Top Skills: Android JavaiOSJavaSwift
Reposted 11 Days AgoSaved
Remote
Seattle, WA
120K-178K Annually
Mid level
120K-178K Annually
Mid level
Artificial Intelligence • Information Technology • Machine Learning • Marketing Tech • Software • Biotech • Design
As an iOS Engineer, you will develop and maintain features for the Oura app, collaborating with various teams to enhance user experience and code quality.
Top Skills: C++Ci/CdCoreanimationCoregraphicsKotlin MultiplatformMl AlgorithmsPyTorchSwiftSwiftuiTypescriptUikit
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Reposted 12 Days AgoSaved
Remote
Seattle, WA
145K-170K Annually
Mid level
145K-170K Annually
Mid level
Software
Design, build, and maintain an iOS app using Obj-C and Swift. Collaborate with teams, debug issues, and refine features.
Top Skills: CoredataObj-CSwiftXctest
Reposted 22 Days AgoSaved
In-Office
Seattle, WA
175K-280K Annually
Mid level
175K-280K Annually
Mid level
Information Technology
As an iOS Engineer, you will build the Sesame app for wearable devices, collaborating with design and firmware teams to create a seamless user experience while maintaining code quality and performance.
Top Skills: CorebluetoothiOS
Reposted 18 Days AgoSaved
Remote
Seattle, WA
135K-190K Annually
Mid level
135K-190K Annually
Mid level
Mobile
As a Senior iOS Developer, you'll release features weekly, collaborate closely with product and design, and improve systems for users.
Top Skills: AnimationCachingFrontend FundamentalsiOSState Management
3 Days AgoSaved
Hybrid
Seattle, WA
146K-234K Annually
Senior level
146K-234K Annually
Senior level
AdTech • eCommerce • Information Technology • Travel • Generative AI
The Mobile Engineer III - iOS designs and develops iOS features, collaborates with cross-functional teams, optimizes performance, and mentors junior engineers.
Top Skills: APIsGraphQLiOSSwiftSwiftuiUikit
3 Days AgoSaved
Hybrid
Seattle, WA
185K-295K Annually
Senior level
185K-295K Annually
Senior level
AdTech • eCommerce • Information Technology • Travel • Generative AI
As a Senior Mobile Engineer-iOS, you will design and implement high-quality iOS applications, leading mobile features from design to deployment, while mentoring teammates and collaborating with cross-functional teams.
Top Skills: AIApi IntegrationData ModelingiOSJavaKotlinMlMobile ArchitectureObjective-CSwift
3 Days AgoSaved
In-Office or Remote
Seattle, WA
75K-170K Annually
Mid level
75K-170K Annually
Mid level
Fintech • Financial Services
As an iOS Mobile Software Engineer, design and implement projects, collaborate with teams, and improve user experiences, focusing on iOS best practices.
Top Skills: Ai Code Generation ToolsSwift
Reposted 25 Days AgoSaved
Remote
Seattle, WA
179K-179K Annually
Senior level
179K-179K Annually
Senior level
Information Technology
The Senior iOS Engineer will lead impactful projects, resolve product issues, collaborate remotely, and improve application features with a focus on performance and quality.
Top Skills: iOSSwift
8 Days AgoSaved
In-Office or Remote
Seattle, WA
140K-200K Annually
Senior level
140K-200K Annually
Senior level
Software
The role involves leading key engineering decisions, actively shipping code for the iOS app, participating in product discussions, and enhancing app architecture. Candidates should focus on user experience and product evolution.
Top Skills: Ci/CdFastlaneGitSwiftSwiftui
8 Days AgoSaved
In-Office or Remote
Seattle, WA
140K-200K Annually
Senior level
140K-200K Annually
Senior level
Software
As a Senior iOS Engineer, you will lead product decisions, ship production code, and enhance app architecture within a dedicated team at Speechify.
Top Skills: Ci/CdFastlaneGitSwiftSwiftui
8 Days AgoSaved
In-Office or Remote
Seattle, WA
140K-200K Annually
Senior level
140K-200K Annually
Senior level
Software
The Senior iOS Engineer will lead engineering decisions, participate in product development, ship production code, and enhance the iOS app architecture.
Top Skills: Ci/CdFastlaneGitSwiftSwiftui
8 Days AgoSaved
In-Office or Remote
Seattle, WA
140K-200K Annually
Senior level
140K-200K Annually
Senior level
Software
The Senior iOS Engineer will lead engineering decisions, actively ship production code, maintain complex app architecture, and shape product roadmaps.
Top Skills: Ci/CdFastlaneGitMultithreadingSwiftSwiftui
9 Days AgoSaved
In-Office or Remote
Seattle, WA
140K-200K Annually
Senior level
140K-200K Annually
Senior level
Software
As a Senior iOS Engineer at Speechify, you'll lead engineering decisions, support product growth, and enhance app architecture, while working in a fast-paced, remote environment.
Top Skills: FastlaneGitSwiftSwiftui
Reposted 22 Days AgoSaved
Remote
Seattle, WA
Senior level
Senior level
Blockchain • Fintech • Information Technology • Software • Financial Services
Lead development of Aave's iOS app: build secure wallet and blockchain integrations, ship polished UIKit-based UI, optimize performance, collaborate with design and backend teams, and own large product areas end-to-end.
Top Skills: Account AbstractionAnalyticsBlockchainEncryptionKey ManagementOff-ChainOn-ChainRpcSecure StorageSwiftTransaction SigningUikitWallet Integration
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