Software Engineer - Full Stack; Marketplace Systems
Job in
New York City, Richmond County, New York, USA
Listed on 2026-06-03
Listing for:
Essence Coaching Group
Full Time
position Listed on 2026-06-03
Job specializations:
-
Software Development
Full Stack Developer, Backend Developer, Software Engineer, Cloud Engineer - Software
Job Description & How to Apply Below
About the job Software Engineer - Full Stack (Marketplace Systems)
Software Engineer - Full Stack (Marketplace Systems)
Location: New York (On-site)
Compensation: $170,000 - $210,000 USD + equity
About the Role
We are hiring a Full Stack Engineer to rebuild and stabilize the core customer journey of a large-scale marketplace product, spanning:
Search Listing Details Booking Post-booking experience
Today, key business logic (pricing, inventory, availability) is fragmented across frontend and backend systems. This role is critical in consolidating these into a clean backend domain model with well-defined API contracts, enabling teams to ship safely and scale faster.
This is a high-ownership engineering role with Staff-level scope, working closely with engineering leadership and influencing multiple product teams.
Key Responsibilities
- Own full-stack delivery across core marketplace flows (search, detail pages, booking, accounts)
- Design and implement end-to-end features: UI, APIs, data models, instrumentation, and rollout strategy
- Consolidate and refactor pricing and inventory logic into a unified backend domain
- Define and enforce API contracts (filtering, pagination, versioning, performance constraints)
- Improve system reliability, observability, and operational readiness (dashboards, alerts, tracing, runbooks)
- Collaborate with Product and Design to translate complex system logic into clear user experiences
- Contribute to frontend architecture patterns in a modern React/Next.js codebase
- Mentor engineers and participate in code reviews and technical decision-making
- 4+ years of experience building production web or full-stack applications
- Strong ability to work across frontend and backend systems
- Experience with API design and database systems (schema design, query optimization)
- Proven ability to deliver end-to-end features (UI API data deployment monitoring)
- Comfortable working in complex, distributed codebases
- Strong product and engineering ownership mindset
Frontend
- React, Next.js, Type Script, Tailwind, component libraries (e.g., shadcn/ui)
- Ruby on Rails, Node.js
- Postgre
SQL, MongoDB - AWS, Datadog
- Playwright, RSpec
We are looking for engineers who can operate as product-minded full-stack owners, not just feature implementers.
Strong candidates typically:
- Thrive in ambiguous system-level problems
- Have experience untangling complex backend/frontend coupling
- Care deeply about performance, reliability, and maintainability
- Can drive technical direction across teams
- Equity participation with long-term upside
- High autonomy and ownership from day one
- Opportunity to shape core marketplace infrastructure
- Fast-moving, product-driven engineering culture
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