Senior AI Engineer (Core) - Supernal

Stack

Responsibilities

• ▹Build a personalized agent runtime: agentic workflows that adapt to a user's preferences, data, and ongoing behavior over time
• ▹Build memory & retrieval systems: short/long-term memory, durable state, and retrieval pipelines across vector DBs and relational data
• ▹Build voice experiences (real-time + async): speech-to-speech/voice agents, streaming audio pipelines, turn-taking, interruption handling, latency tuning
• ▹Build agent evaluation + reliability: offline/online evals, regression suites, red-teaming, monitoring, rollout controls
• ▹Build production agent infrastructure: scalable orchestration patterns for multi-step jobs, background tasks, and user-facing interactions, with clear SLAs/SLOs
• ▹Build tooling + developer experience: libraries and primitives for building new agent capabilities quickly and safely
• ▹Ship user-facing agent experiences end-to-end: prototype → production → iteration based on real usage
• ▹Architect and implement stateful agent systems (workflows, tool calling, memory, retrieval, human-in-the-loop where needed)
• ▹Build voice features end-to-end where they unlock value: realtime speech agents, voice UI/UX, prompt/audio routing, guardrails
• ▹Build/own an evaluation harness: curated test sets, automated scoring, prompt/model/version tracking, canary + A/B experimentation
• ▹Design data + retrieval pipelines: chunking, enrichment, metadata strategy, hybrid retrieval, re-ranking, caching, latency optimization
• ▹Integrate with and extend platform primitives: Django/DRF/ASGI services, async execution + queues, PostgreSQL + pgvector, Kubernetes
• ▹Establish engineering rigor for agents: observability (traces, spans, structured logs), reliability patterns (timeouts, retries, circuit breakers), security/privacy controls

Requirements

• ▹Strong software engineering fundamentals (design, testing, code quality, performance, security)
• ▹Production experience deploying AI systems

Soft skills

About the company

Supernal helps SMBs hire their first AI employee. Its AI teammates are built with intelligent, agentic workflows deployed on a proprietary platform, handling real business processes alongside human teams. Supernal is part of Infinity Constellation.