CareerPlan

Principal Software Engineer - Marketing Technology

USARemoteFull-time$155k–$197k2026-10-29 → 2026-11-09
Remote

Core

Architect and lead the technical direction for a global SaaS web platform and deploy production-grade Agentic AI systems to power intelligent marketing workflows and autonomous agents.

Role type

Principal Software Engineer (Tech Lead, Agentic AI & Web Architecture)

Builds

Global digital flagship web platform, autonomous multi-agent AI loops, and marketing automation pipelines.

Domain

SaaS, Marketing Technology (MarTech), Artificial Intelligence (Agentic AI/LLMs)

Deliverable

production ML models

Required skills

Tech Lead/Principal engineering experience, Agentic AI architecture, LLM workflows, TypeScript/JavaScript, React/Next.js, Node.js/Python, Cloud infrastructure (AWS), CI/CD, Docker, Terraform

Preferred skills

MarTech domain expertise, Headless CMS integration, Enterprise CRM integration, International data privacy compliance

Technologies

LangGraph, CrewAI, AutoGen, RAG, Salesforce, HubSpot, Segment, Cloudflare, CloudFront, Contentful, Sanity

Responsibilities

Own technical architecture and scalability of the global web platform; Architect and deploy agentic AI systems and multi-agent loops; Mentor mid-to-senior engineers on full-stack and AI patterns; Integrate third-party marketing platforms and CRMs; Collaborate with DevOps on cloud infrastructure and CI/CD pipelines.

Seniority

Principal, hands-on IC with technical leadership