Senior LLM Engineer
Build and own backend infrastructure for an AI-powered wealth manager, including multi-agent LLM systems, financial-data platforms, and agentic financial-planning capabilities. Requires 5+ years of backend engineering experience and proficiency with Node.js, TypeScript, Python, PostgreSQL, AWS, and distributed-systems technologies.
About the job
Responsibilities
- Build Finn, an AI-powered wealth manager.
- Design and own core backend infrastructure, including a multi-agent LLM architecture for financial reasoning, simulations, and user interactions.
- Develop systems that enable LLMs to interpret, evolve, and act on massive financial datasets.
- Advance AI capabilities in money management, including autonomous financial planning and market-aware agentic systems.
- Collaborate with frontend, design, and the founding team to create user experiences.
Requirements
- 5+ years of experience as a backend engineer developing and deploying production-level backend systems.
- Experience with LLM models and AI-driven systems, or strong willingness to work on LLM-powered applications.
- Fluency in Node.js, TypeScript, Python, PostgreSQL, and AWS.
- Experience architecting complex distributed systems using technologies such as Kafka, Redis, and Kubernetes.
- Experience with performance and optimization problems, including diagnosing and preventing them.
- Ability to take ownership from start to finish, build systems from scratch, and iterate quickly in a startup environment.
Skills
LLMs, Multi-Agent Systems, Node.js, TypeScript, Python, Postgres, AWS, Distributed Systems, Kafka, Redis, Kubernetes, Backend Engineering, Performance Optimization
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