Senior Software Engineer, Fullstack

Ivo Inc.; San Francisco (CA); On-site; USD 225,000 - 315,000; Full time

Job summary

Ivo Inc. is building an AI-native platform to automate legal drudgery and empower in-house legal teams. Engineers will design, create and deploy generative AI products across the stack, shipping high performance UI code and backend systems that process millions of contracts reliably.

You will design pipelines that orchestrate LLMs, data extraction and clustering algorithms at scale, and collaborate with designers, lawyers and other engineers to re-imagine how lawyers work in the AI age.

Responsibilities

• Shipping high performance UI code and backend systems that process and analyze millions of contracts reliably
• Designing pipelines that orchestrate LLMs, data extraction, and clustering algorithms at scale
• Collaborating with designers, lawyers and other engineers to re-imagine how lawyers work in the AI age

Job description

Mar 5, 2026

$130,000 - $485,000/year

Engineering at Ivo

Engineers at Ivo are inventors. Ivo was first-to-market with:

• An AI agent that lives in MS word and edits the document for you [2023]
• Ditching imprecise embeddings models in favor of agentic RAG [2023]
• Large-scale LLM-based legal fact extraction [2024]
• A legal assistant that can search large contract databases, without sacrificing accuracy [2024]
• Clustering legal documents descended from the same family [2025]
• Automatic deviation analysis to locate buried risk in huge contract databases [2025]
• Merging contracts with their amendments to make a time series of “composite” contracts (a customer actually cried when we showed her this) [2025]

Role

Engineers at Ivo design, create and deploy generative AI products. You’ll work across the stack on:

• Shipping high performance UI code and backend systems that process and analyze millions of contracts reliably
• Designing pipelines that orchestrate LLMs, data extraction, and clustering algorithms at scale
• Collaborating with designers, lawyers and other engineers to re-imagine how lawyers work in the AI age

Mission

Every major business has an in-house legal team, and all of those lawyers are overworked. 80 hour weeks, tight deadlines and contract-reading death marches are the industry norm. Up until recently, there wasn’t anything technology could do to help this situation.

LLMs have given us the ability to give these lawyers their lives back, and at Ivo, that’s our mission.

We’re building an AI-native platform to automate legal drudgery. People love our software - despite high competition, we have the highest trial win rate on the market (85%). We’re genuinely improving people’s lives, and we’re only just getting started.

Ivo might be a good fit for you if you:

• You love writing code, but you love having impact more: We’re a team of engineers at heart, but our #1 goal is building the best possible product. That means making pragmatic choices and looking for 80/20 solutions.
• You have a strong internal sense of urgency. You have a bias towards doing things *today*, rather than tomorrow.
• Experience working in a startup environment is preferred but not required.
• Are excited about the adventure of building a company!

FAQ

• How far along are we? We launched in early access in 2023. Since then, we’ve had an incredible response from the market and are growing rapidly. We 6x'd in ARR in the last 12 months. Our clients include companies like Uber, Reddit, IBM, Canva, Pinterest, WordPress, and more. We're happy to share more details with candidates who go through our interview process.
• Can I work remotely? We have an in-office culture, with some hybrid flexibility.
• Compensation: The USD salary range for this role is $225K-$315K. Final offer amounts are determined by multiple factors, including, experience and expertise, and may vary from the amounts listed above.

Ivo Inc.

The leading contract intelligence solution that turns every agreement into a strategic business asset.

Ivo leverages Generative AI technology to streamline contract negotiations, reviewing and redlining agreements for consistency with playbooks and prior contracts, reducing time and costs.

Software Development Technology, Information and Internet Technology, Information and Media

Company size 51–200 employees

Company type Privately held

Total funding $77.2M Series B

Momentum

Team growth

Momentum

164% in 12 mo

103 employees on LinkedIn

Mar 22 Mar 26

Capital

Funding history

• Series B - Blackbird Ventures $55M Jan 2026
• Feb 2025
• Seed - Uncork Capital, Fika Ventures $4.8M Apr 2024
• Pre Seed $1.4M Sep 2022

Footprint

Company Ivo Inc.