Senior Full Stack Product Engineer

raylu-ai; New York (NY); On-site; USD 165,000 - 250,000; Full time

Benefits offered by this job

Generous health, dental, and vision

401k with 3% automatic contribution (n

Paid Lunches

Wellness and Citi Bike benefit

Job summary

raylu-ai is seeking a Senior Full-Stack Product Engineer to design, build, and iterate on ambitious product surfaces end-to-end. You’ll move fluidly between React/Next and Node/Typescript, owning features from rough idea to shipped outcome.

You will drive frontend, backend, and infra work, shipping features quickly while maintaining quality. The role emphasizes ownership, product focus, and a strong command of modern web tech in an in-office NYC setting.

Qualifications

• Proficient with Typescript across the stack; React/Next on frontend and Node on backend.
• Product-driven mindset focusing on user value and API design for simple UI.
• Architectural speed: balance rapid delivery with reliability and scale considerations.
• Ownership: run projects end-to-end from requirements to launch and iteration.
• Bonus: familiarity with LLM integrations and cloud deployment.
• Deep, informed understanding of the tech landscape to guide high-level and granular decisions.

Responsibilities

• Move rapidly from customer pain point to full feature.
• Ship features across frontend, backend, and infra; prototype rapidly then harden.
• Improve developer ergonomics, code quality, and observability.
• Contribute to the roadmap and shape product direction with data and user feedback.

Skills

Typescript

React/Next

Node

Product-driven

Architecture

Ownership

LLM integrations

Cloud deployment

Tools

Cloud deployment

LLM integrations

Job description

Position Summary

Join us as a Senior Full-Stack Product Engineer to design, build, and iterate on ambitious product surfaces end-to-end. You’ll move fluidly between React/Next and Node/Typescript, owning features from rough idea to shipped outcome.

What we’re looking for

• Full-stack mastery: Typescript across the stack; React/Next on the front, Node on the back.
• Product-driven: You prioritize user value, craft delightful UX, and design APIs that make the UI simple.
• Architect at speed: Balance speed with reliability; make excellent now-vs-scale tradeoffs.
• Ownership: You run projects end-to-end - requirements, design, implementation, launch, iteration.
• Bonus: Familiarity with LLM integrations and cloud deployment.
• Opinionated: Deep level of understanding of the technological landscape, making both high level system and granular code design decisions based on understanding rather than preference - diving deep on unknown patterns in order to build the best product.

Responsibilities

• Move rapidly from customer pain point to full feature
• Ship features across frontend, backend, and infra; prototype rapidly then harden.
• Improve developer ergonomics, code quality, and observability.
• Contribute to the roadmap and shape the product direction with data and user feedback.

Logistics

• Compensation: $165K - $250K salary, $100K-200K equivalent in new hire equity (4 year vest)
• Location: New York City. We are a fully in-office team working out of Midtown Manhattan Monday through Friday. We allow for WFH days when anyone is traveling, but we do not allow for permanent remote work.
• Benefits:
  • Generous health, dental, and vision insurance
  • 401k with 3% automatic contribution (no vesting)
  • Paid Lunches
  • Wellness and Citi Bike benefit