Lantern ( Series A )
Software Engineers (Python, Full-Stack) | NYC (Onsite)
hn · Software Engineers (Python, Full-Stack)
Jose is an exceptional fit as a Founding Engineer with proven expertise building AI agents (LangGraph), real-time systems, and full-stack Python/FastAPI/Next.js architectures. His experience shipping LLM products at scale, owning complex technical decisions end-to-end, and working with modern data stacks (PostgreSQL, Redis, Elasticsearch) directly matches Lantern's needs. The only friction is the NYC onsite requirement versus his California location, but his track record of building 0→1 agentic AI products makes him a natural senior engineer candidate.
Hook: Your founding engineering background shipping LangGraph agents and real-time voice systems at scale is exactly the end-to-end technical ownership Lantern needs to build revenue intelligence agents.
Missing: Temporal.io workflow orchestration, ClickHouse, DuckDB, NYC relocation or willingness for 4 days/week onsite commute
Posting
Lantern ( Series A ) | Software Engineers (Python, Full-Stack) | NYC (Onsite) | Full-time | withlantern.com Lantern is building AI-powered revenue intelligence—autonomous agents that turn cold outreach into warm conversations. We detect buying signals across your tech stack, prioritize opportunities, and help B2B sales teams focus on deals that actually close. We're early, agentic-first, and moving fast. Senior Software Engineer: You'll own complex technical problems end-to-end—translating customer needs into scalable architecture, optimizing AI model efficiency through prompt engineering, and shipping features that directly impact how revenue teams operate. We want bold ideas and people who push boundaries. Junior Software Engineer: You'll work across our stack (Python, FastAPI, Next.js, React) alongside senior engineers, contributing to real features from day one. Great fit if you're hungry to learn, ship fast, and grow with a startup building cutting-edge agentic systems. New Grad Software Engineer: Entry point for recent grads excited about AI and agentic systems. You'll get hands-on experience with our modern data stack (Postgres, ElasticSearch, ClickHouse, DuckDB), Kubernetes/AWS deployment, and Temporal.io, pi.dev, context engineering, workflow orchestration while shipping production code. This role is based in our Manhattan office (4 days/week in-person). Full health and dental coverage. Contacts : Maksym at withlantern.com