Full Stack/Backend Engineer

Full Stack Engineer — Daemo AIFull-Time · San Francisco, CA · In-person preferred, hybrid/remote possible~ $100k-200k/yr APPLY: https://airtable.com/app16PZxY2eVBKHL0/pagLyUbKm36xxcn8D/formAbout the RoleDaemo AI is an intelligence platform catering to middle-market and enterprise clients. This engineer owns the full stack — from real-time data pipelines and LLM summarization engines to the user-facing web portal.Required Skills LanguagesTypeScript (Expert) — all production frontend/backend codePython (Proficient) — pipelines, scraping, LLM orchestrationSQL / MongoDB (Proficient) — BigQuery ingestion, aggregation pipelinesBash/Shell — EC2 ops, cron, deployment scriptsRust — systems on RustFrameworks & InfrastructureNext.js (App Router), React, Tailwind CSS / shadcn/ui, NextAuth.jsNode.js + Server Actions, OpenAI-compatible API (streaming, tool calling)MongoDB Atlas — document modeling, Atlas SearchDocker / Docker Compose — all services containerizedLinux / tmux — SSH, process management, EC2 service administrationEngineering CapabilitiesFull stack ownership: data model → API → UI → deploy (no tier handoff)Async/concurrent systems & data pipeline architecture (ETL/ELT, deduplication)Web scraping at scale — anti-bot evasion, government/political sources (Playwright, BeautifulSoup)Real-time streaming — SSE/WebSockets for agent responsesProduction debugging across multi-stage pipelinesMulti-tenant security — data isolation, access control, audit loggingAI / LLMLLM API integration — chat completions, tool/function calling, streaming, context managementPrompt engineering for summarization, personas, research agentsAgent architecture — multi-step tool use, memory patterns, RAGAI output evaluation — hallucination detection, guardrailsPreferred SkillsRust — core system runs on RustAWS Bedrock — Claude 3.x families; cost/quality/latency tradeoffsAWS (EC2, S3), Cloudflare (DNS, tunnels), CI/CD (GitHub Actions)Google BigQuery — large-scale parallel data ingestionRedis — caching, job queuing, pub/subSignal CLI — secure messaging integration on Linux EC2Multi-provider LLM routing (Fireworks AI or similar)Embedding + vector search (Voyage AI or equivalent)Automated briefing pipelines — scheduled ingest → summarize → deliverAbout UsSF-based early-stage AI startup. Yale Engineering founding team. Paying clients. VC-backed. Growing & hiring.Website: https://www.daemo.ai/LinkedIn: https://www.linkedin.com/company/daemo-ai/APPLY: https://airtable.com/app16PZxY2eVBKHL0/pagLyUbKm36xxcn8D/form