Senior Full-Stack Engineer — AI-Powered Growth Platform

Darkroomagency; New York (NY); Remote; USD 120,000 - 160,000; Full time

Benefits offered by this job

Unlimited PTO

Remote‑First Culture

Health & Wellness benefits

401(k) with company match

Job summary

Darkroom is seeking a senior full‑stack engineer to own end‑to‑end product delivery for our AI‑driven marketing coordination platform. You’ll develop scalable APIs, data pipelines, and frontend components while guiding architecture decisions and mentoring peers.

You’ll work across Python, Node.js, React/TypeScript, and PostgreSQL in a remote‑first environment that supports a hybrid model for NY/Lisbon HQs. Expect collaboration with product, design, and infra teams to ship production‑grade code.

Qualifications

• 5+ years of professional software engineering experience with end‑to‑end ownership in a full‑stack role.
• Deep expertise in Python, Node.js, React/TypeScript, and PostgreSQL.
• Hands‑on with Google Cloud Platform, containerization (Docker/K8s), and building high‑traffic systems.

Responsibilities

• Architect and implement full‑stack features, from database schema to React components, optimized for scale and reliability.
• Build and maintain RESTful/GraphQL APIs, data pipelines, and distributed services in GCP.
• Integrate, prompt, and debug LLMs and generative AI tools; own RAG or fine‑tuning pipelines.
• Ensure front‑end and back‑end systems interoperate flawlessly, minimize friction, optimize data flow, and enforce contracts.
• Collaborate with product, research, design, and infra teams to define requirements, iterate rapidly, and ship production‑grade code.
• Monitor performance, reliability, and security.
• Mentor junior engineers through code reviews, architecture reviews, and shared best practices.

Skills

End-to-end ownership

Product mindset

UX focus

Tools

Python

Node.js

React/TypeScript

PostgreSQL

Google Cloud Platform

Airflow

Terraform

Docker

Kubernetes

LLMs / RAG

Job description

Darkroom is seeking a senior full‑stack engineer to own end‑to‑end product delivery for our AI‑driven marketing coordination platform. You’ll develop scalable APIs, data pipelines, and frontend components while guiding architecture decisions and mentoring peers.

You’ll work across Python, Node.js, React/TypeScript, and PostgreSQL in a remote‑first environment that supports a hybrid model for NY/Lisbon HQs. Expect collaboration with product, design, and infra teams to ship production‑grade code.