Fullstack Engineer

RecSkills; San Francisco (CA); Hybrid; USD 130,000 - 210,000; Full time

Job summary

RecSkills is seeking Fullstack Engineers in San Francisco, with hybrid work allowed for long-distance commuters. The roles focus on end-to-end feature development, product scaling, and core infrastructure to support massive scale.

Candidates should have strong React, Next.js, TypeScript, Redux, and MySQL skills, with at least 2+ years of experience and a track record of owning features from idea to delivery.

Qualifications

• Proficiency with React, Next.js, TypeScript, Redux.
• Ability to independently own and ship full product features.
• Interest in vector databases, LLMs, and scalable product experiences.
• 2+ years of experience with strong React, Next.js, and TypeScript skills.

Responsibilities

• Ship end-to-end product features with rapid timelines.
• Scale the product across pilots, demos, and customer use cases.
• Build platform fundamentals designed to scale to billions of users

Skills

React

Next.js

TypeScript

Redux

MySQL

Ownership of features

Job description

Position Title: Fullstack Engineer (x2) Location: San Francisco (Hybrid OK for long commutes) Position Type: Full-Time (Permanent) Work Policy: Primarily in-person; hybrid allowed for long-distance commuters Work Authorization: GC & US Citizens only (TN accepted; H1B not supported due to timeline) Start Timeline: ASAP – urgent hire with fast interviews and rapid decisions Compensation Base Salary: $130,000 – $210,000 (varies by performance, seniority, and location) Equity: Generous and meaningful equity package Notes: Competitive compensation up to ~$200k; flexibility for exceptional candidates Role Summary The Fullstack Engineers will work end-to-end on feature development, product scaling, and core infrastructure. This role involves fast-paced execution, ownership of features from idea to delivery, and building a strong technical foundation capable of supporting massive scale.

Core Responsibilities

• Ship end-to-end product features with rapid timelines (hours, not weeks)
• Scale the product across new industries, pilots, demos, and customer use cases
• Build platform fundamentals designed to scale to billions of users

Must Have Qualifications

• Strong craftsmanship and clear opinions about building high-quality software
• Proficiency with React, Next.js, TypeScript, MySQL, and Redux for state management
• Ability to independently own and ship full product features
• Interest in vector databases, LLMs, and building best-in-class product experiences
• 2+ years of experience with strong React, Next.js, and TypeScript skills
• Backend language flexibility if senior enough to learn quickly
• Experience building customer-facing products (not internal tools or CI/CD)
• Preference for candidates familiar with growth-stage startup environments

Preferred Qualifications

• Experience with data visualization or observability-focused products
• Growth-stage startup (Series B/C) background
• Strong academic or top-company experience
• Strong familiarity with Next.js, TypeScript, React, and Redux

Candidate Red Flags – Do Not Submit If

• Consulting-heavy background
• Primarily contract-based experience
• Frequent job hopping with short tenures
• Too much DevOps or internal tooling experience
• Former CTOs or long-term managers seeking IC roles
• Candidates outside SF not willing to relocate immediately
• Experience limited to non-complex projects