Senior Full Stack Engineer — Real-Time Backend at the Edge

PulseRise Technologies; San Francisco (CA); On-site; USD 180,000 - 240,000; Full time

Job summary

PulseRise Technologies is seeking a Senior Full Stack Engineer with a strong backend focus to build and scale the core infrastructure of its early AI platform. You’ll work closely with the CTO on backend systems, agent runtimes, and real-time infrastructure.

The stack centers on TypeScript at the edge with Cloudflare Workers, Durable Objects, and Postgres, plus SSE streaming and multi-model routing. You’ll own deployments, drive reliability, and help shape engineering culture as we onboard

Qualifications

• 5+ years of experience building and operating backend systems in production.
• Fluent TypeScript and comfort across the stack with a backend focus.
• Experience building real-time systems in production (WebSockets, SSE, streaming, queues).
• Strong distributed systems intuition and understanding of consistency tradeoffs.
• Infrastructure shipped to external users, not only internal tooling.

Responsibilities

• Design, build, and scale the core backend infrastructure with the CTO.
• Build and operate agent runtimes, including SSE streaming, task queues, and multi-model LLM provider routing.
• Design distributed systems on Cloudflare Workers, Durable Objects, and Postgres.
• Own deployments across Cloudflare Workers and Fly.io with blue-green rollouts and canary patterns.
• Set a high bar for reliability, monitoring, and incident response as the platform grows.
• Contribute across the stack, including React frontend work when needed.
• Take ownership of complex technical problems end-to-end from design to production.

Skills

Backend engineering

TypeScript

Cloudflare Workers

Durable Objects

PostgreSQL

Real-time systems

Distributed systems

SSE streaming

WebSockets

Fly.io

Observability

Tools

Fly.io

Postgres

Docker

SST

React

Vercel AI SDK

Hono

Drizzle ORM

Zod

Job description

PulseRise Technologies is seeking a Senior Full Stack Engineer with a strong backend focus to build and scale the core infrastructure of its early AI platform. You’ll work closely with the CTO on backend systems, agent runtimes, and real-time infrastructure.

The stack centers on TypeScript at the edge with Cloudflare Workers, Durable Objects, and Postgres, plus SSE streaming and multi-model routing. You’ll own deployments, drive reliability, and help shape engineering culture as we onboard