Sr Software Engineer

PayPal
San Jose, California
Workplace: OnsiteFull timeUSD 169,576 - 243,500 annuallyFunction: Software EngineeringEducation: bachelorsSkills: ["Cross-functional collaboration","Technical guidance","Code review leadership","Debugging","Test automation focus"]

Design and implement mobile test and developer workflows for large-scale iOS applications. Build mobile Monorepo testing and predictive ML-based test selection, integrating with Harness CI to reduce test execution time. Architect unified user provisioning, metrics and analytics, and a mutation testing platform. Develop iOS apps with Swift/SwiftUI/UIKit, Core Data/SwiftData, async/await and Combine, REST + GraphQL, and robust XCTest/XCUITest test automation, while guiding junior engineers through code reviews and architecture patterns.

Loading

Loading job details...

Preparing the role view and application actions.

FursaFursa
PayPal
PayPal
1 day ago

Sr Software Engineer

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI
Last checked: 5 hours agoStatus: Live

Job Summary

Design and implement mobile test and developer workflows for large-scale iOS applications. Build mobile Monorepo testing and predictive ML-based test selection, integrating with Harness CI to reduce test execution time. Architect unified user provisioning, metrics and analytics, and a mutation testing platform. Develop iOS apps with Swift/SwiftUI/UIKit, Core Data/SwiftData, async/await and Combine, REST + GraphQL, and robust XCTest/XCUITest test automation, while guiding junior engineers through code reviews and architecture patterns.
Location: San Jose, California
Workplace: Onsite
Employment Type: Full time
Job Function: Software Engineering
Seniority: Mid level

Key Responsibilities

  • •Design and implement mobile Monorepo testing architecture and iOS testing workflows using NX, dependency management, and automated execution across multiple applications.
  • •Develop predictive ML-based test selection algorithms and optimize test execution within Harness CI, including AI-powered scheduling and parallelization pipelines.
  • •Architect unified user provisioning and build metrics/analytics infrastructure to monitor mobile health, flakiness, performance degradation, and resource utilization.
  • •Implement a mobile mutation testing platform and build advanced test result analytics to identify trends and predict failures.
  • •Develop and maintain iOS applications using Swift/SwiftUI/UIKit, persist data with SwiftData/Core Data, integrate REST and GraphQL, and lead code reviews while debugging complex issues and optimizing performance.

Pay and Benefits

Salary: USD 169,576 - 243,500 annually
Equity and Bonus:Equity
Perks:Health InsurancePaid Leave

Key Requirements

  • •Bachelor’s degree (or foreign equivalent) in Computer Science, Engineering, or a related field, plus five years of experience in the job offered or related occupation.
  • •Experience designing and developing iOS mobile applications using Swift and the iOS SDK.
  • •Experience building iOS user interfaces using SwiftUI declarative programming and/or UIKit.
  • •Experience with Swift Concurrency (async/await) and reactive programming with Combine.
  • •Experience with mobile testing and automation using XCTest/XCUITest (and Swift Testing), plus CI/CD for iOS builds and deployments.
Experience:MobileIOSTest automationMachine learningCI/CD
Education:Bachelor's in Computer Science, Engineering or a closely related field
Skills:Cross-functional collaborationTechnical guidanceCode review leadershipDebuggingTest automation focus
Tech Stack:NXCocoaPodsHarness CIIOSCocoaPods dependency managementSwiftSwiftUIUIKitObjective-CXCTestXCUITestSwift TestingSwiftDataCore DataSwift ConcurrencyAsync/awaitCombineRESTRESTful APIsGraphQL

Eligibility

Work Authorization:Authorization required. Sponsorship not provided.

Company Brief

PayPal
Global online payments platform enabling digital and mobile payments, money transfers, and merchant services for consumers and businesses, supporting e‑commerce transactions across multiple currencies and payment methods.
Industry: Payments
Company Size: Enterprise (1,001+ employees)
Revenue: USD 1B+
Growth: Public Company
Valuation: Public Company (Market Cap in USD)
Funding: IPO / Publicly Listed
Headquarters: San Jose, United States
Founded: 1998
WebsiteLinkedIn