Senior Platform Engineer - Internal Dev Platform & AI APIs

United States Digital Space LLC; United States; Remote; USD 120,000 - 180,000; Full time

Job summary

the company is NASDAQ: GTM, a Go-To-Market Intelligence Platform that enables growth with AI-ready insights and trusted data. Its solutions help thousands of companies access a complete view of their customers and automate processes.

the company may use assessments in recruitment. We seek an experienced software engineer to design and own services on our Backstage-based platform, shipping REST/GraphQL APIs and enabling AI-driven workflows.

Qualifications

• Bachelor's degree in Computer Science or related field.
• 5+ years in Software Engineering with platform/infrastructure tooling experience.

Responsibilities

• Design & Develop services across 20+ microservice Backstage platform using TypeScript and Node.js.
• Own the Backstage catalog and ingestion pipeline syncing from Helm, ArgoCD, GCP, and GitHub.
• Develop AI-powered features and MCP/Agentic patterns for production use.
• Ensure reliability on GKE via ArgoCD, PostgreSQL, Redis, and Datadog monitoring.

Skills

TypeScript & Node.js

REST & GraphQL APIs

Backstage experience

PostgreSQL & Redis

Kubernetes (GKE) & GCP

ArgoCD, Helm & GitHub Actions

Terraform

LLMs integration

Education

Bachelor's degree in CS or related field

Tools

Backstage plugins

TechDocs

Job description

the company is NASDAQ: GTM, a Go-To-Market Intelligence Platform that enables growth with AI-ready insights and trusted data. Its solutions help thousands of companies access a complete view of their customers and automate processes.

the company may use assessments in recruitment. We seek an experienced software engineer to design and own services on our Backstage-based platform, shipping REST/GraphQL APIs and enabling AI-driven workflows.