← All jobs · Harvey

Senior Software Engineer, Full Stack - New Verticals

Harvey ·
76
AI-Agency
B78 U72
📍 New York, US 🌐 Remote/hybrid 🛠 AI tools welcome at work Senior 5+ yrs
PythonTypeScriptSQLcloud infrastructureagent orchestration enginesdata processing platformsanalytical databases
TL;DR

Senior full-stack engineer at Harvey building new legal AI product verticals. Role spans frontend, backend, data pipelines, and agentic workflows for enterprise legal services.

Apply at Harvey →
share:
you'll be redirected to the company's career page

Job description

Why Harvey

At Harvey, we’re transforming how legal and professional services operate. By combining frontier agentic AI, an enterprise-grade platform, and deep domain expertise, we’re reshaping how critical knowledge work gets done for decades to come.

This is a rare chance to help build a generational company at a true inflection point. With 1500+ customers in 60+ countries, strong product-market fit, and world-class investor support, we’re scaling fast and defining a new category in real time. The work is ambitious, the bar is high, and the opportunity for growth — personal, professional, and financial — is unmatched.

Our team moves fast, takes ownership, and is deeply committed to the mission — operating with intensity, staying close to our customers, and pushing each other for excellence. We live by three values: Decisiveness, Simplicity, and Job's Not Finished. We act quickly on clear judgment over perfect information, we believe simplicity is what scales, and we're never satisfied with where we are. If you want to do the best work of your career alongside people who share that drive, we'd love to build with you.

At Harvey, the future of professional services is being written today — and we’re just getting started.

Role Overview

We’re hiring a Senior Software Engineer, New Verticals to build new products and capabilities for the legal industry from first principles.

This is a deeply technical, end-to-end engineering role for someone who is excited to own ambiguous, high-leverage problems across the full stack. You will work on greenfield and early-stage product areas that span user-facing applications, backend services, data systems, document and knowledge pipelines, and agentic workflows. Depending on the problem, that may mean building production frontend experiences, designing APIs and services, modeling data, standing up ETL pipelines, improving retrieval and evaluation loops, orchestrating long-running agents, or shipping platform capabilities that make entirely new solution categories possible.

You will partner closely with customers, product, design, and other engineers to understand complex legal workflows and translate them into robust, scalable software. The goal is not just to deliver custom solutions, but to identify repeatable patterns and turn them into durable product and platform capabilities that can define new verticals for Harvey.

This role is hybrid, based in New York, NY and offers relocation assistance.

How You Will Make a 10x Impact

High Beta: You understand that ambiguity and volatility are part of building new products. You can move from undefined problem spaces to concrete technical plans, test assumptions quickly, and adjust without attachment when the evidence changes.

Customer-Driven Engineering: You ground technical decisions in real user problems. You are excited to work directly with customers and internal partners, understand complex workflows in detail, and build systems that solve practical, high-value problems in production.

Relentless Builder Mentality: You have a strong bias toward shipping. You know how to balance speed and rigor, and you are comfortable building the first version, learning from usage, and then improving architecture, reliability, and scale over time.

Strong Technical Judgment: You can navigate tradeoffs across product, infrastructure, and data. You know when to invest in abstractions, when to keep things simple, and how to make systems that are both pragmatic in the short term and durable in the long term.

What You'll Do

What You Have

Compensation Range

$200,000-$260,000 USD

#LI-SB1

Harvey is an equal opportunity employer and does not discriminate on the basis of race, gender, sexual orientation, gender identity/expression, national origin, disability, age, genetic information, veteran status, marital status, pregnancy or related condition, or any other basis protected by law.

We are committed to providing reasonable accommodations to applicants with disabilities, and requests can be made by emailing accommodations@harvey.ai

Apply at Harvey →

More open roles at Harvey

Harvey ⚡ AI-native · 🔄 synced 7h ago
Staff Software Engineer, Agents
📍 New York, US 💰 $231K–$340K 🛠 AI tools welcome at work · Staff
Staff Software Engineer building agentic AI systems at Harvey, a legal tech platform. Focus on agent design, model selection, evaluations, and infrastructure for production agent execution.
PythonLLM APIsagent frameworks
83
AI-core
Harvey ⚡ AI-native · 🔄 synced 7h ago
Staff Software Engineer, Agents
📍 San Francisco, US 💰 $231K–$340K 🛠 AI tools welcome at work · Staff
Staff Software Engineer building agentic AI systems at Harvey, a legal tech platform. Focus on agent design, model selection, evaluations, and infrastructure for production agent execution.
PythonLLM APIsagent frameworks
83
AI-core
Harvey ⚡ AI-native · 🔄 synced 7h ago
Software Engineer, Agents
📍 New York, US 💰 $161K–$241K 🛠 AI tools welcome at work · Mid
Software Engineer, Agents at Harvey building agentic AI systems for legal professionals. Focus on agent design, prompt engineering, model selection, tool creation, and evaluation harnesses to optimize task completion quality.
PythonLLM APIsagent frameworks
83
AI-core
Harvey ⚡ AI-native · 🔄 synced 7h ago
Software Engineer, Agents
📍 San Francisco, US 💰 $161K–$241K 🛠 AI tools welcome at work · Mid
Software Engineer, Agents at Harvey building agentic AI systems for legal professionals. Focus on agent design, prompt engineering, model selection, tool creation, and evaluation harnesses to optimize task completion quality.
PythonLLM APIsagent frameworks
83
AI-core
Harvey ⚡ AI-native · 🔄 synced 7h ago
Staff Software Engineer, AI Platform
📍 New York, US 💰 $231K–$340K 🛠 AI tools welcome at work · Staff
Staff Software Engineer at Harvey building AI platform infrastructure for agentic legal AI systems. Focus on model routing, context management, evaluation frameworks, and shared abstractions for multi-product teams.
PythonPyTorchLLMsagent architecturedistributed systems
83
AI-core