Software Engineer

SigmaOS
London
Workplace: OnsiteFull timeUSD 75,500 - 126,000 annuallyFunction: Software EngineeringExperience: 3+ yearsSkills: ["Ownership","Communication","Teamwork","Problem-solving"]

Software Engineer responsible for building a Chrome extension system for WebKit in Swift, maintaining the Chrome extension API, and ensuring high performance across devices. Works with SwiftUI, JavaScript, and iOS/macOS development to deliver a browser experience that syncs across devices and outperforms competitors. Collaborative, ownership-driven role in a YC-backed startup with strong benefits and equity options.

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FursaFursa
SigmaOS
SigmaOS
4 years ago

Software Engineer

✓ Verified Job

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

Source: Company careers pageValidated by: Fursa AI
Last checked: 17 hours agoStatus: Live

Job Summary

Software Engineer responsible for building a Chrome extension system for WebKit in Swift, maintaining the Chrome extension API, and ensuring high performance across devices. Works with SwiftUI, JavaScript, and iOS/macOS development to deliver a browser experience that syncs across devices and outperforms competitors. Collaborative, ownership-driven role in a YC-backed startup with strong benefits and equity options.
Location: London
Workplace: Onsite
Employment Type: Full time
Job Function: Software Engineering

Key Responsibilities

  • •Build the Chrome extension API for WebKit in Swift and maintain the browser extension system.
  • •Collaborate with the team to deliver cross-device syncing and ensure peak performance of SigmaOS features.
  • •Address bugs and performance issues to keep SigmaOS competitive in the browser space.
  • •Contribute to product quality and user experience through ownership and proactive communication.
  • •Work with WebKit, SwiftUI, and JavaScript to integrate front-end and extension functionality.

Pay and Benefits

Salary: USD 75,500 - 126,000 annually
Equity and Bonus:Equity
Perks:Health InsuranceMacbook ProEquityMaternity LeavePaternity Leave

Key Requirements

  • •3+ years industry/startup experience.
  • •Experience with SwiftUI.
  • •Experience with JavaScript.
  • •Experience with iOS / iPadOS / macOS development.
  • •Bonus: Experience with WebKit or PostgreSQL or Chrome extension API
Experience:3+ yearsWebBrowserSwiftUIIOS/macOS
Skills:OwnershipCommunicationTeamworkProblem-solving
Tech Stack:SwiftSwiftUIJavaScriptWebKitChrome extension APIIOSMacOSXcodeAWSGCPPostgreSQL

Eligibility

Work Authorization:Sponsorship available.

Company Brief

SigmaOS
Industry: Enterprise Software
Website