Lead Integrations System Engineer, Enterprise Systems

Harvey•San Francisco, CA

49d•$174,000 - $236,000

About The Position

At Harvey, we’re transforming how legal and professional services operate — not incrementally, but end-to-end. 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 700+ customers in 58+ 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 is sharp, motivated, and deeply committed to the mission. We move fast, operate with intensity, and take real ownership of the problems we tackle — from early thinking to long-term outcomes. We stay close to our customers — from leadership to engineers — and work together to solve real problems with urgency and care. If you thrive in ambiguity, push for excellence, and want to help shape the future of work alongside others who raise the bar, we invite you to build with us. At Harvey, the future of professional services is being written today — and we’re just getting started. Role Overview We’re seeking a Lead Integration Engineer to define and execute our enterprise integration strategy. You’ll serve as the technical owner for our integration platforms, moving us beyond simple automations to robust, scalable data pipelines and custom application workflows. This role is responsible for connecting our core corporate systems, including Salesforce, NetSuite, Workday, and Marketo, to automate impactful business problems and ensure data integrity as we scale. The ideal candidate is a hands-on engineer who thrives in a building phase. You have deep expertise in modern iPaaS solutions, API design, and data modeling, and you are excited to lead high-impact projects like automating our Lead-to-Cash lifecycle and building reverse ETL pipelines.

Requirements

Minimum 5+ years of experience in Integration Engineering, Software Engineering, or Business Systems with a focus on backend integrations.
Deep expertise with enterprise iPaaS platforms and a strong understanding of API standards (REST, SOAP, GraphQL, OAuth).
Proven experience integrating complex enterprise SaaS and data warehousing applications, specifically Salesforce, NetSuite, Snowflake, and/or Workday.
Proficiency in scripting languages (Python, JavaScript) for complex data transformation and automation logic.
Strong communication and stakeholder management skills, especially with non-technical teams.
Ability to thrive in a fast-paced, high-growth, and global environment.

Nice To Haves

Background in Reverse ETL concepts and tools.
Familiarity with Lead-to-Cash or Quote-to-Cash business processes.

Responsibilities

Own the Integration Platform: Lead the selection, architecture, and implementation of our enterprise iPaaS solutions, guiding the organization's growth into using these tools as we scale the company.
Build Critical Data Pipelines: Design and develop complex integrations between key business systems (Salesforce, CPQ, NetSuite, Workday, Marketo) to support automation in Lead-to-Cash, Order Management, and Employee Lifecycle processes.
Engineer Custom Workflows: Build custom application workflows and reverse ETL pipelines that sync data across our stack, ensuring our GTM, Finance, and other teams have trusted data where they work.
Establish Standards: Define and enforce best practices for API integration, error handling, logging, and monitoring to ensure 99.9% reliability of our business-critical data flows.
Partner Cross-Functionally: Collaborate closely with Finance Systems, GTM Systems, and People Ops stakeholders to translate complex business requirements into scalable technical solutions.
Lead & Mentor: Act as a technical lead for the integration domain, mentoring junior engineers and contractor resources as the team expands.

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