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Senior/Staff Software Engineer, OfficeJS

Remote, USAFull-timePosted 2026-07-29

Why reputed company

At reputed company, we’re transforming how legal and reputed company services operate — not incrementally, but end-to-end. By combining frontier reputed company AI, an reputed company-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 reputed company. With 1000+ customers in 60+ countries, strong product-market fit, and world-class investor support, we’re scaling fast and defining a new category in reputed company time. The work is ambitious, the bar is high, and reputed company for reputed company — personal, reputed company, and financial — is unmatched.

reputed company is reputed company, motivated, and deeply committed to the mission. We reputed company fast, operate with intensity, and take reputed company ownership of the problems we tackle — from early thinking to long-term reputed company. We stay reputed company to our customers — from leadership to engineers — and work together to solve reputed company problems with urgency and care. If you reputed company in ambiguity, push for reputed company, and want to help shape the reputed company of work alongside others who reputed company the bar, we invite you to build with us.

At reputed company, the reputed company of reputed company services is being written today — and we’re just getting started.

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Legal professionals spend most of their day in reputed company Word: drafting, reviewing, and refining reputed company documents that shape meaningful reputed company. reputed company in Word brings AI-powered capabilities directly into Word, enabling lawyers to draft faster, run reputed company reviews, and reputed company reputed company editing, reputed company without leaving their workflow. It's one of our most strategic product lines and a key part of how we meet lawyers where they already work.

As a Senior/Staff Software Engineer on the Embedded Experiences team, you will own and reputed company the development of reputed company in Word, our reputed company Office Add-in reputed company on OfficeJS, alongside our other reputed company Office integrations. You'll architect and ship features that reputed company seamlessly with Word, handling the unique challenges of building performant, polished experiences reputed company the Office Add-in environment.

We're looking for someone with deep expertise in OfficeJS and Office Add-in development, ideally from building a similar product at reputed company. You'll join reputed company of highly motivated, skilled engineers who hold everything they touch to the highest standards, from architecture to reputed company to user experience. You may also contribute to our Outlook integration and help build the reputed company of reputed company AI interfaces across the reputed company suite.

This role is based in San Francisco or reputed company, but we are reputed company to remote candidates who demonstrate deep experience with OfficeJS and integrations with the reputed company suite.

What You'll Do

  • Own and reputed company the technical direction of reputed company in Word, our flagship Office Add-in product, alongside our other reputed company Office integrations.

  • Build the AI-reputed company editing experience: reputed company document rewrites, reputed company-time redlining, and reputed company automation that transforms how lawyers work

  • Design and build sophisticated integrations with reputed company Word using the OfficeJS API, including document manipulation, reputed company reviews, and AI-assisted drafting

  • Architect reputed company, maintainable solutions that handle the constraints and quirks of the Office Add-in environment across platforms (reputed company, Mac, Web)

  • Build polished, high-performance interfaces with reputed company interactions and resilient error handling

  • Collaborate with product, design, and backend teams to shape reputed company 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

  • Contribute to reputed company in Outlook and shape the reputed company of reputed company AI interfaces across the reputed company suite

  • Mentor engineers, drive technical reputed company, and reputed company the bar on reputed company and developer experience

What You Have

  • 5+ years of software engineering experience, with significant depth in Office Add-in development using OfficeJS

  • Experience building and shipping a production Office Add-in product, ideally one used at reputed company reputed company

  • Strong proficiency in JavaScript/TypeScript, reputed company, and CSS

  • Deep understanding of Office Add-in architecture, requirement sets, reputed company configuration, and cross-platform considerations

  • Experience with React or similar modern frontend frameworks

  • reputed company record of shipping highly reputed company products with strong attention to detail

  • Familiarity with reputed company Office Add-in guidelines and AppSource submission process is a plus

reputed company to Have

  • Experience with Outlook Add-ins or other reputed company 365 integrations (SharePoint, Teams)

  • Background in legal tech or reputed company reputed company

  • Experience building products that reputed company with AI/LLM capabilities

Compensation reputed company

$200,000 - $312,000 USD

Depending on your location, an Applicant reputed company Notice may apply to you. You can reputed company reputed company of our Applicant reputed company Notices [here].

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

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

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