Senior Software Engineer, Full Stack – iOS, Backend

Raya

. Build and own core member-facing features end to end .

Posted 11/9/2026full-timeRemote • United StatesSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates extensive experience in iOS development with a strong proficiency in Swift, UIKit, and MVVM, alongside a proven ability to lead projects from concept to launch while ensuring high design quality and performance. Capable of collaborating effectively with product, design, and data teams to deliver member-facing features and maintain production services.

Highest-signal resume keywords

IOS DevelopmentSwift ProficiencyRxSwift ExperienceAPI DesignBackend Infrastructure

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

SwiftUIKitMVVMRxSwiftAPI DesignStoreKit 2MapboxRedux-style State ManagementPerformance TestingTechnical Debt Management

Soft Skills

CollaborationMentorshipJudgment on ArchitectureConsumer Product SenseProblem Solving

Tools & Technologies

AI Coding ToolsMonitoring ToolsCrash Triage ToolsDeployment ToolsObservability Tools

Industry Keywords

Consumer Mobile AppsSubscription AnalyticsClient-Server State SynchronizationProduction ScaleDesign Quality

Tech Stack

Tools & technologies

iOSJavaScriptNode.jsReduxRxSwiftSwift

About the role

Key responsibilities & impact

Build and own core member-facing features end to end
Set architectural patterns and best practices, and solve client-side lifecycle and state management problems
Partner with server engineering on API design, data correctness, client-server state synchronization, and backend feature components
Work with product, design, and data science to scope, experiment with, and launch member-facing features
Focus on interaction, motion, and performance details
Contribute across large, long-lived iOS and Node.js codebases, including performance, testing practices, and technical debt management
Own production health for core flows through monitoring, crash triage, and release quality
Raise engineering standards through code review, mentorship, and written specifications

Requirements

What you’ll need

7+ years of professional iOS development experience, with strong proficiency in Swift, UIKit, and MVVM
Strong experience with RxSwift or similar reactive programming frameworks
Track record of shipping consumer mobile apps to large audiences, with strong judgment on architecture, performance, and user experience
Strong consumer product sense and a high bar for design quality
Ability to partner with product, design, and data
Proficiency in a backend language, with experience shipping and maintaining production services
Experience designing APIs that mobile clients depend on and owning the business logic and systems behind them
Proven ability to lead projects from concept through launch, balance speed and quality, and own what you ship after it ships
Use of AI coding tools in daily work, helping the team adopt them, and improving the engineering harness
Backend infrastructure experience, including deployment, scaling, reliability, and observability at production scale
Experience with StoreKit 2, subscriptions, and paywall or pricing experiments, including subscription analytics
Experience with Mapbox or complex map-based interfaces
Familiarity with SwiftUI alongside UIKit and modularizing a large iOS codebase
Experience with Redux-style state management patterns

Benefits

Comp & perks

Comprehensive medical and dental coverage
$50 a day food delivery budget
Equity based employment
Learning opportunities
Unlimited vacation
12 weeks paid parental leave
$1,000 a year to go somewhere in the world that they've never been