CareerPlan

Senior CX Platform Engineer

Full-time$139k–$235k2026-11-09

Core

Designing agentic workflows and Model Context Protocol (MCP) servers to hand real work to AI for Customer Experience teams.

Role type

Senior IC platform engineer (AI agents & infrastructure)

Builds

Agent harness, multi-step workflows, MCP servers, and CX Application Platform infrastructure.

Domain

SaaS / DevSecOps / AI Agents

Deliverable

production ML models

Required skills

Python (FastAPI/Flask), TypeScript (Vue/React), AWS (ECS, RDS, Lambda), Terraform, Docker, REST/GraphQL APIs, Git, CI/CD, LLMs (tool use, MCP, agent loops), Prompt engineering, API design, Security review.

Preferred skills

Agent harness customization, GitLab Duo Agent Platform, Salesforce/Gainsight/Kantata integrations, Snowflake, Technical writing, Open source contributions.

Technologies

Claude Code, GitLab Duo, AWS, Terraform, Docker, Okta, Snowflake, Salesforce, Gainsight, Kantata, Thought Industries, Gong.

Responsibilities

Use coding agents (Claude Code, GitLab Duo) as primary development environment for planning, implementation, and testing. Build and maintain team agent harness including shared conventions and CI checks. Ship agents and workflows for account research, success planning, and customer onboarding. Build MCP servers and connectors for enterprise systems. Evolve CX Application Platform gateway and AWS infrastructure. Mentor engineers and non-engineers on agentic development.

Seniority

Senior, hands-on IC