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Gen

Lead Frontend Engineer

Gen

Lead Engineer for financial products marketplace at Gen powered by AI. Collaborating cross-functionally to drive technical quality and product performance.

Posted 7/28/2026full-timeNew York City • New York • 🇺🇸 United StatesSenior💰 $218,400 - $239,200 per yearWebsite

Core Competencies

Role fit
Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expert-level proficiency in TypeScript and React, with a strong focus on building performant, component-driven web applications. Capable of leading AI-assisted development and enforcing high-quality standards through comprehensive testing strategies.

Highest-signal resume keywords
TypeScript ProficiencyReact DevelopmentAI-Assisted DevelopmentAutomated Testing StrategiesTechnical Leadership

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills
Full-Stack DevelopmentFunctional ProgrammingServer-Side RenderingComponent-Driven DevelopmentTesting Pyramid KnowledgeOrchestration of Service CallsCode ReviewDesign ReviewTest StrategyProduction Readiness
Soft Skills
CollaborationMentorshipStakeholder CommunicationProblem-SolvingAccountability
Tools & Technologies
Next.jsCI/CD ToolsAutomated Testing FrameworksAI Assistants/Agents
Certifications & Qualifications
Bachelor’s Degree in Computer Science or Engineering
Industry Keywords
Web ApplicationsProduction QualityScalable PatternsImmutabilityChange Management

Tech Stack

Tools & technologies
JavaScriptNext.jsReactTypeScript

About the role

Key responsibilities & impact
  • Take Ownership: You’ll be accountable for upholding a high bar for quality through design reviews, code reviews, test strategy, and production readiness.
  • Collaborate cross-functionally: Partner with product, design, and fellow engineers to shape solutions, clarify tradeoffs, and deliver reliably.
  • Architect for change: Design and build full-stack, frontend-leaning systems that are intentionally small, composable, and resilient to evolving product requirements.
  • Improve Performance & Quality: Enforce architectural and operational quality, catching subtle issues that are easy to miss in fast-moving, AI-assisted development.
  • Champion Functional Patterns: Champion functional programming principles and immutability to reduce side effects and make systems simpler to reason through and debug.
  • Lead AI-assisted Development: You’ll use AI assistants/agents for prototyping, scaffolding, refactoring, and exploratory development, then harden the result and rigorously validate through tests, reasoning, and edge-case review.
  • Raise quality through testing: Build and maintain a strong automated test suite of unit, integration/contract, component/UI, and end-to-end coverage, with fast feedback loops in CI.

Requirements

What you’ll need
  • Bachelor’s degree in computer science or engineering, or a related field.
  • 10+ years of experience building production web applications and 2+ years as a Principal Engineer.
  • Expert-level proficiency with TypeScript, strong experience with React, server-side rendered Next.js (or similar), and performant component-driven development (e.g. Reshaped UI).
  • Deep understanding and experience with of the orchestration and composition of calls across multiple services
  • Ability to articulate complex technical trade-offs to stakeholders and translate product vision into high-fidelity technical direction.
  • Demonstrated development of simple, reusable, changeable systems (with examples of refactors, platforming work, or scalable patterns).
  • Preference for functional programming and a deep understanding of why immutability is critical in modern software development.
  • Advanced knowledge of the testing pyramid and how to use automated tests as a safety net for rapid, iterative development.
  • Proven technical leadership through mentorship, delegation, and high-quality code reviews.

Benefits

Comp & perks
  • Flexible working options
  • Time off
  • Competitive pay
  • Benefits programs
  • Well-being programs