More jobs:
Senior Software Engineer, Frontend; Marketplace Web
Job in
New York City, Richmond County, New York, USA
Listed on 2026-06-01
Listing for:
Essence Coaching Group
Full Time
position Listed on 2026-06-01
Job specializations:
-
Software Development
Senior Developer, Front End Developer
Job Description & How to Apply Below
About the job Senior Software Engineer, Frontend (Marketplace Web)
Senior Software Engineer, Frontend (Marketplace Web)
Location: New York (On-site)
Compensation: $170,000 - $210,000 USD + equity
About the Role
We are seeking a Senior Frontend Engineer to act as a technical anchor for a large-scale Marketplace web rebuild. You will help redefine the core user experience across the highest-traffic pages and establish scalable frontend architecture patterns that will guide the team for years to come.
This is a high-impact senior role with Staff-level scope, offering a clear path toward Tech Lead ownership on major product areas.
You will contribute directly to a platform serving millions of users and play a key role in shaping performance, scalability, and conversion-driven product experiences.
Key Responsibilities
- Own end-to-end delivery of high-traffic product surfaces (e.g., search and listing pages)
- Lead technical design discussions and write RFCs/design documents
- Define scalable frontend architecture patterns (routing, caching, data fetching, state management, analytics)
- Improve Core Web Vitals, SEO, and conversion metrics
- Raise engineering quality through code reviews, mentoring, and standards
- Collaborate closely with Product, Design, and Backend teams on API contracts
- Improve frontend tooling (testing, CI/CD, observability)
- 7+ years of experience in frontend or full-stack web development
- Strong expertise in React and modern frontend architecture
- Experience with SSR/SPA hybrid frameworks (e.g., Next.js-style systems)
- Proven track record of leading large-scale rewrites or migrations
- Strong understanding of performance optimization (Core Web Vitals, SEO)
- Experience working with testing and production-grade systems
- Ability to lead ambiguous, high-impact technical initiatives
- Next.js (App Router), Type Script, Tailwind, UI component systems (e.g., shadcn/ui)
- Playwright or similar testing frameworks
- AWS, Datadog, or modern observability tools
- Backend familiarity (Node.js, Ruby on Rails, Postgre
SQL, Mongo
DB) - Experience with marketplace or two-sided platforms
We are looking for engineers with strong technical judgment, high learning velocity, and experience in high-scale product environments. Candidates from top-tier engineering organizations or equivalent high-standard environments are strongly preferred.
Marketplace experience is a plus.
Benefits
- Competitive salary and equity package
- High ownership and impact from day one
- Opportunity to shape a category-leading consumer platform
- Fast-moving, product-driven engineering culture
Position Requirements
10+ Years
work experience
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