Full-Stack AI Engineer

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Job Title Full-Stack AI Engineer

Location Remote

Time Zone US Time Zones (EST–PST)

Role Overview We are seeking a senior Full-Stack AI Engineer to join our platform team and own the end-to-end build of a data ingestion and intelligence layer for enterprise customers in the media vertical. This is a high-impact, high-ownership role at the intersection of AI, data engineering, and product. You will architect and ship pipelines that transform unstructured creative assets and ad performance data into a semantic, vector-based layer — and expose it through AI agents and a polished React frontend. We move fast, ship to production, and hold a high bar for craft and reliability.

What You'll Build

A dual-mode data ingestion engine handling creative components (CTAs, headers, body copy, images, video, and metadata) and ad performance data (channel-level signals tied to those components)

Multi-modal embedding generation and storage — vector plus structured — optimised for retrieval quality and cost

AI agent tooling that enables natural language search, comparison, and reasoning across the creative and performance data layer

A React frontend that lets users explore the creative library, query performance data in plain English, and surface actionable optimisation insights

Audit-logged decisioning and governance infrastructure to meet enterprise-grade requirements

Key Responsibilities

Design and build durable, idempotent ingestion pipelines for creative and performance data at scale (queues, retries, backpressure, dedup, schema evolution)

Generate and manage embeddings for multi-modal creative assets; select and operate the right vector store for the workload

Build and maintain retrieval pipelines that serve AI agent tools with accurate, low-latency responses

Ship agent-style systems with tool use, state management, and multi-step reasoning workflows

Develop and maintain the React frontend for the creative intelligence library and query interface

Own the full lifecycle of your systems: design, build, deploy, monitor, and iterate

Contribute to stack decisions with clear reasoning grounded in production experience

Collaborate closely with product and enterprise partners to translate requirements into reliable, scalable systems

Required Qualifications

Strong TypeScript — you use types as a design tool, not a formality

Production experience with serverless or edge runtimes (Cloudflare Workers, Vercel, Lambda, Deno Deploy, or equivalent)

Demonstrated experience building durable, idempotent ingestion pipelines with queuing, retry logic, backpressure handling, deduplication, and schema evolution