Feltsense AI Engineer
Silver.dev
About this role
## Feltsense AI Engineer ### About the company We raised **$5.1M** to build agents that operate as fully autonomous founders. Our backers include Matt Schlicht (founder of Moltbook), the founders of Crunchbase and Republic, and VCs including Draper, Precursor, and Liquid2. We’re working at the frontier of autonomous systems—building agents that don’t just chat, but **run entire businesses**. Our loop identifies business opportunities through market signals, validates ideas with live ad tests, builds and launches software products, and brings in human experts wherever agents fall short. Over the next 12 months, our focus is on **reliability, throughput, and self-improvement**. ### About the role We’re looking for a **hands-on AI Engineer** to take ownership of the architecture and development of our autonomous agent system. You’ll lead the technical direction of the platform—building **multi-agent orchestration**, **self-improving agent harnesses**, and **AI-powered backend services**. This is a highly technical leadership role combining architectural decision-making with hands-on engineering. You’ll be expected to **ship production code**, make key technical decisions, improve agent behavior in production, and help establish engineering standards as the company scales. ### Responsibilities - Own the system architecture and make key technical decisions across the platform - Design and build multi-agent systems and orchestration infrastructure to take products from idea to launch - Develop self-improving agent harnesses (feedback loops, evaluation systems, memory) - Build and maintain AI-powered backend services on top of LLM APIs (e.g., **Anthropic, OpenAI, Gemini**) - Write production code, especially around **agent runtime** and orchestration - Debug and improve AI behavior in production (prompt engineering, structured outputs, retries, fallbacks) - Break down complex technical challenges into milestones and prioritize the engineering roadmap - Establish engineering standards (code reviews, testing, observability, release processes) - Lead and support the engineering team while staying deeply involved in implementation ### Requirements - **4+ years** of professional software engineering experience - Prior technical leadership experience at an early-stage company (Founding Engineer, Tech Lead, Head of Engineering, or similar) - Hands-on experience building and shipping multi-agent systems and orchestration frameworks to production - Experience developing self-improving / self-evolving agent harnesses - Strong backend engineering skills (APIs, services, data flows) - Experience with LLM-based systems (prompt engineering, model configuration, structured outputs, embeddings, retrieval, evaluation) - Daily hands-on experience with AI coding agents (e.g., **Claude Code, Cursor, OpenAI Codex**, or similar) - Ability to delegate work to agents, review outputs, and verify what they build ### Nice to have - Strong **TypeScript** and **Node.js** experience - Experience with **Vercel AI SDK**, **Claude Agent SDK**, or building custom agent runtimes - Experience with **PostgreSQL, Supabase, pgvector** - Familiarity with background job systems (e.g., **Inngest** or **Pub/Sub**) - Experience with **Zod, Vitest, GCP Cloud Run** - Experience growing or restructuring distributed engineering teams - Interest in AI evaluation, safety, and observability ### Application note Please mention the word **AMELIORATE** and tag **RMmEwNjo5OGMwOjM2MDA6OjEwM
Listing freshness
CronJobs last confirmed this listing 55m ago. If its source stops confirming the opening for seven days, this page is removed from active inventory.