Harvey
Staff Software Engineer, OfficeJS
New York · Staff+
Sponsorship not specified$231k-$340kDetected 27 days ago
JavaScriptTypeScriptReactHTMLCSSLLMsAgentic AIMicrosoft OfficeSharePoint
About the role
- It's one of our most strategic product lines and a key part of how we meet lawyers where they already work.
- We use a hybrid in-person work model and offer relocation assistance to new employees.
Responsibilities
- Own and lead the technical direction of Harvey in Word, our flagship Office Add-in product, alongside our other Microsoft Office integrations.
- Build the AI-native editing experience: agentic document rewrites, real-time redlining, and playbook automation that transforms how lawyers work
- Design and build sophisticated integrations with Microsoft Word using the OfficeJS API, including document manipulation, playbook reviews, and AI-assisted drafting
- Build polished, high-performance interfaces with crisp interactions and resilient error handling
- Collaborate with product, design, and backend teams to shape APIs and UX for AI-powered features like streaming results and tool-calling workflows
- Navigate Office Add-in requirement sets, versioning, and cross-platform compatibility to ensure broad, reliable support
- Mentor engineers, drive technical decisions, and raise the bar on quality and developer experience
- Experience building and shipping a production Office Add-in product, ideally one used at enterprise scale
Requirements
- Strong proficiency in JavaScript/TypeScript, HTML, and CSS
- Experience with React or similar modern frontend frameworks
Nice to have
- Experience with Outlook Add-ins or other Microsoft 365 integrations (SharePoint, Teams)
- Background in legal tech or enterprise SaaS
- You'll join a team of highly motivated, skilled engineers who hold everything they touch to the highest standards, from architecture to code to user experience.
- This role is based in New York, NY.
Compensation
- YOU CAN FIND ALL OF OUR APPLICANT PRIVACY NOTICES [HERE https://www.notion.so/harveyai/Harvey-Candidate-Privacy-Policies-319ac3fcdd7a803bb807d5094f249922].
- We are committed to providing reasonable accommodations to applicants with disabilities, and requests can be made by emailing accommodations@harvey.ai
- $231,000 - $340,000
This listing is sourced directly from Harvey's careers page and normalized into a canonical job model.