Frontend Engineer

Doppel
New York
Workplace: OnsiteFull timeUSD 130,000 - 220,000 annuallyFunction: Software EngineeringExperience: 5+ yearsSkills: ["Collaboration","Communication","Problem-solving"]

A senior frontend engineer to elevate UI/UX across a core product platform for an AI-native cybersecurity defense system. Collaborate with design and product, build a unified design system, optimize performance and accessibility, and implement analytics instrumentation to guide data-driven decisions. You will shape frontend architecture and create scalable, secure, and delightful interfaces for enterprise customers.

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Doppel
Doppel
7 months ago

Frontend Engineer

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Source: Company careers pageValidated by: Fursa AI
Last checked: 2 hours agoStatus: Live

Job Summary

A senior frontend engineer to elevate UI/UX across a core product platform for an AI-native cybersecurity defense system. Collaborate with design and product, build a unified design system, optimize performance and accessibility, and implement analytics instrumentation to guide data-driven decisions. You will shape frontend architecture and create scalable, secure, and delightful interfaces for enterprise customers.
Location: New York
Workplace: Onsite
Employment Type: Full time
Job Function: Software Engineering

Key Responsibilities

  • •Build a unified, componentized design system that enables rapid development and consistent visuals across the web app.
  • •Collaborate with design and product to refine UX for core Web Application, dashboards, onboarding experiences, and complex table/detail views with versioning.
  • •Modernize UI performance and accessibility to enhance speed, reliability, and user experience.
  • •Introduce a cybersecurity-inspired aesthetic to communicate safety and precision across the product.
  • •Integrate and scale product analytics and click tracking to enable data-driven product decisions and contribute to frontend architecture standards.

Pay and Benefits

Salary: USD 130,000 - 220,000 annually
Equity and Bonus:Equity
Perks:Meal AllowancePaid Leave

Key Requirements

  • •5+ years of professional frontend experience, with deep expertise in React, TypeScript, and modern UI frameworks.
  • •Experience building design systems and scalable component libraries.
  • •Strong grasp of performance optimization, accessibility, and web security principles.
  • •Familiarity with analytics instrumentation (e.g., Segment, PostHog, Amplitude) and A/B testing.
  • •Comfortable partnering with design and product to translate complex workflows into elegant interfaces.
Experience:5+ yearsCybersecurityEnterprise software
Skills:CollaborationCommunicationProblem-solving
Tech Stack:ReactTypeScriptDesign systemsAnalyticsSegmentPostHogAmplitude

Company Brief

Doppel
Doppel is an AI-native social engineering defense platform that detects, disrupts, and dismantles impersonation, phishing, and digital risk infrastructure for brands, executives, and employees using AI agents plus human analysis.
Industry: Cybersecurity
Company Size: Medium (51 to 250 employees)
Growth: Scaleup
Valuation: USD 500M to 1B
Funding: Series C
Headquarters: Covina, United States
Founded: 2022
Glassdoor
Glassdoor: 4.6
WebsiteLinkedInGlassdoor