Full-Stack Engineer - AI-Driven Platform

YPO, Inc.; United States; Remote; USD 150,000 - 190,000; Full time

Job summary

YPO is seeking a Full Stack Engineer to own features across an AI-first platform, spanning React UI to GraphQL API and AI-powered data services for the global member base.

You will work across frontend (React, TypeScript, Apollo GraphQL), backend (Node.js/NestJS, Redis, Kafka), databases (PostgreSQL, Snowflake), and data services, collaborating with security and DevOps to deliver scalable, production-ready solutions.

Qualifications

• 5-7 years of professional software engineering experience shipping production-grade products end-to-end.
• Strong TypeScript/React skills (component architecture, state management, hooks, performance).
• Backend experience with Node.js and NestJS building modular, tested services.
• GraphQL experience (schema design, resolvers, subscriptions, Apollo client/server) and familiarity with API gateway patterns (Apigee).

Responsibilities

• Own the full feature lifecycle architecture, implementation, code review, QA, deployment, and post-launch monitoring.
• Build responsive React/TypeScript frontends integrated with Optimizely; design Apollo GraphQL schemas and resolvers served through Apigee; build modular Node.js/NestJS backend services using Redis for caching and Kafka for event-driven workflows.
• Design and query PostgreSQL schemas (TypeORM/Prisma); collaborate on Snowflake pipelines and dbt models feeding the Leadership Intelligence layer.
• Integrate OpenAI and Google Gemini APIs for AI-powered discovery, recommendations, and matching; work with Neo4j graph data for relationship-driven insights.
• Use AI-assisted development workflows (pair programming, code generation, test scaffolding) to increase velocity without compromising quality; handle AI feature failures, timeouts, and token costs with a production mindset.
• Instrument features with PostHog and Datadog; design and run A/B experiments and feature-flag rollouts via Optimizely; use data to drive iteration.
• Contribute to architecture decisions, ADRs, and post-incident reviews; address performance bottlenecks across the stack (GraphQL resolvers, N+1 queries, frontend rendering, mobile time-to-interactive).
• Partner with product, design, the Lead Security Engineer, and DevOps to ensure features are secure, well-architected, and operationally sound from the start.

Skills

TypeScript/React

GraphQL

Node.js

NestJS

PostgreSQL

OpenAI API

Google Gemini API

Redis

Kafka

AWS

Kubernetes

Terraform

Vitest/Jest

Neo4j

Snowflake/dbt

Airflow

Apigee

Education

Bachelor's degree in Computer Science or related field

Tools

Apigee

dbt

Airflow

Job description

YPO is seeking a Full Stack Engineer to own features across an AI-first platform, spanning React UI to GraphQL API and AI-powered data services for the global member base.

You will work across frontend (React, TypeScript, Apollo GraphQL), backend (Node.js/NestJS, Redis, Kafka), databases (PostgreSQL, Snowflake), and data services, collaborating with security and DevOps to deliver scalable, production-ready solutions.