Melius
Member of Technical Staff
$200K–$250K
New York City · On-site · Staff · Full-time · Posted May 24, 2026
- Experience
- 3+ years building production software at high-growth technology companies or startups.
About the job
Build Melius’s full-stack creative AI product and infrastructure, including agent interfaces, orchestration, and long-running workflows.
What you'll do
- Ship features across frontend, backend, and agent orchestration systems.
- Design agent tools and interfaces, and improve planning, model selection, and workflows.
- Build workflow infrastructure, evaluations, traces, and tools to measure and improve agent quality.
What they ask for
- 3+ years of experience building production software at high-growth technology companies or startups.
- Strong TypeScript experience across frontend and backend systems.
- Experience building frameworks, tooling, and interfaces for agents.
- Comfortable working in person at the NYC office 5 days a week.
Nice to have
- Experience with real-time multiplayer systems.
- Experience with AI image/video generation pipelines or creative tool software development.
Pay
$200K – $250K USD base salary
Tools
Next.js, Typescript, Postgres, Temporal
AI focus
Build AI-native creative tools and agent capabilities; improve agent planning and orchestration, autonomous model and workflow selection, and evaluation of agent quality.
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