Senior Backend Engineer Engineering • San Francisco •

Finn; San Francisco (CA); Hybride; USD 150 000 - 210 000; Plein temps

Résumé du poste

Finn in San Francisco is seeking a Senior Backend Engineer to design and own the core backend infrastructure for the first AI-powered wealth manager. You will work with a multi-agent LLM architecture and massive financial datasets to enable AI-driven insights and actions.

We are looking for a candidate with 5+ years of backend experience, fluency in Node/Typescript, Python, Postgres, and AWS, and a proven ability to craft distributed systems using Kafka, Redis, and Kubernetes.

Qualifications

• 5+ years of backend experience.
• Experience with LLM models and AI-driven systems.
• Fluent in Node/Typescript, Python, Postgres, and AWS.
• Architect distributed systems with Kafka, Redis, Kubernetes.
• Experience with performance and optimization issues.
• Ability to own projects from start to finish in a startup environment.

Responsabilités

• Build Finn, the first AI-powered wealth manager.
• Design and own the core backend infrastructure, including our multi-agent LLM architecture.
• Work with massive financial datasets at scale, enabling LLMs to interpret, evolve, and act on data points.
• Push the boundaries of AI in money management, including autonomous financial planning.
• Collaborate with frontend, design, and founding team to craft world-class user experiences.

Connaissances

Backend engineering

LLMs & AI

Node/Typescript

Python

PostgreSQL

AWS

Performance optimization

Ownership

Outils

Kafka

Redis

Kubernetes

Description du poste

# Senior Backend Engineer## LocationSan Francisco## Employment TypeFull time## DepartmentEngineeringOverviewApplicationWe are looking for a senior engineer to join our team in San Francisco. As one of the founding members of our team, you will play a critical role in shaping our product and engineering culture.## What you will do* Build Finn, the first AI-powered wealth manager.* Design and own the core backend infrastructure, including our multi-agent LLM architecture that powers financial reasoning, simulations, and user interactions.* Work with massive financial datasets at unprecedented scale, inventing systems that let LLMs interpret, evolve, and act on billions of real-world data points.* Push the boundaries of what AI can do in money management, from autonomous financial planning to market-aware agentic systems.* Collaborate closely with frontend, design, and the founding team to craft world-class user experiences that feel magical.## What you are good at* Have 5+ years of experience as a backend engineer developing and deploying production-level backend systems* Experience with LLM models and AI-driven systems - either from past projects or a strong willingness to work on LLM-powered applications* Fluent in Node/Typescript, Python, Postgres, and AWS* Proven ability to architect complex distributed system with experience in services like Kafka, Redis, Kubernetes* Experience with performance and optimization problems and eagerness to both diagnose and prevent these problems* Comfortable taking ownership from start to finish, build new systems from scratch, and iterate quickly in a startup environment.If you want to build systems that rethink how people interact with money and solve problems that have never been solved before, we would love to talk.