Job Description

ZigZag is looking for a Fullstack Engineer to join our team
Role overview:
We need a true senior full-stack engineer who will own end-to-end delivery of real-time video + AI features on our sports content platform. This is a high-ownership, low-ego role in a small, high-trust team.
Core day-to-day stack:
  • Backend: Java 21, Spring Boot 3, Kafka, Postgres (Aurora), Gradle, Docker, Terraform
  • Frontend: SolidJS/React with TypeScript, TanStack Table, TailwindCSS, Zod,
  • Infra: AWS (ECS Fargate, MSK, CloudFront, MediaPackage, Lambda)
  • AI: Heavy daily use of Cursor / Claude / Grok / + production LLM integration
Must-have (non-negotiable):
  • Proven production experience shipping with Java Spring Boot + SolidJS (or very strong React + signals and willingness to switch Day 1)
  • Already using AI tools daily as a genuine co-pilot (we will ask for your exact setup)
  • Has integrated LLMs in production (O...

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