CareerPlan

Senior Full Stack Engineer – Growth Pod

NYCRemoteFull-time2026-10-22 → 2026-11-11
Remote

Core

Build and own the end-to-end customer acquisition funnel (sign-up, onboarding, verification, activation, checkout) to convert new jewellery businesses into active, paying customers.

Role type

Senior Full Stack Engineer (Growth & Lifecycle)

Builds

React/Next.js customer-facing interfaces and TypeScript/Node.js backend services for the sign-up-to-purchase funnel.

Domain

Fintech / Global Jewellery Marketplace

Deliverable

production ML models | product features

Required skills

React, Next.js, TypeScript, Node.js, GraphQL, SQL, Snowflake, Workflow Orchestration, Experiment Design, AI Agent Evaluation

Preferred skills

KYB/KYC integration, Fintech experience, Temporal/AWS Step Functions, Kafka

Technologies

React, Next.js, TypeScript, Node.js, GraphQL, PostgreSQL, Snowflake, AWS, Keycloak, Okta, Grafana, Mixpanel, Segment, MUI

Responsibilities

Build React/Next.js interfaces for sign-up, onboarding, verification, and checkout; Own backend services for the sign-up-to-purchase funnel; Design event-driven workflow systems for account lifecycle management; Integrate identity verification and fraud/risk providers; Run experiments and analyze funnel metrics using SQL; Evaluate and integrate AI-generated code and analytical outputs.

Seniority

Senior, hands-on IC