Build the AI lawyers trust.
ZAAN reads contracts the way a meticulous senior associate would: clause by clause, against the firm's own playbook, citing every source. We are a small team of engineers, researchers and lawyers, and we hire people who care about precision as much as we do.
Come build with us.
Every application is read by a person on the team you would join. If nothing fits but you think you could be useful here, write to [email protected].
Security & Platform Engineer (SOC 2 · ISO 27001)
Law firms trust us with their clients' most sensitive documents. You will make sure that trust is deserved: the infrastructure, controls and evidence behind our SOC 2 Type II and ISO 27001 certifications, and a platform that…
Senior Full-Stack Engineer — Word Add-in & Review Editor
Lawyers live in Microsoft Word. You will build the ZAAN experience they meet there and on the web: a review panel that ranks issues, explains its reasoning and applies a redline with one keystroke, fast enough that it never i…
Senior Backend Engineer — Document Intelligence Platform
Build the engine every ZAAN product runs on: the services that ingest Word and PDF files, understand their structure clause by clause, compute redlines and keep a perfect audit log. 2.4 million contracts have passed through i…
Applied Research Scientist — Retrieval, Reasoning & Evaluation
Push the frontier of how machines read and reason about law, then ship it. You will turn open problems (long contracts, cross-document reasoning, faithful citations, multilingual precedent) into results that reach lawyers ins…
Senior Machine Learning Engineer — Legal Language Models
Own the models behind ZAAN Contract Review: the systems that read a contract against a firm's playbook, rank every issue by severity and propose a redline a partner would sign off. You will take models from evaluation set to…
Wordpress Developer
We are looking for a skilled WordPress Developer to join our team. The ideal candidate should have experience in building, customizing, and maintaining WordPress websites. You will be responsible for developing high-quality w…
React Native Developer
We are looking for a skilled React Native Developer to join our team and help build high-quality mobile applications for iOS and Android. You will be responsible for developing, testing, and maintaining scalable mobile apps w…
Communication Specialist
We are looking for a talented Communication Specialist to manage and improve our internal and external communication. The ideal candidate should have strong writing skills, creativity, and the ability to deliver clear and eng…
Three products. One engine. Hard problems.
Review, intake and litigation preparation share one playbook, one audit log and one permission model. Each one is a research problem that has to ship.
Contract Review
Read every clause, surface every risk, draft and recall.
The challengeClause-level reasoning against each firm's playbook, with cited sources and redlines that land natively in Word.
AI Interview
Conversational discovery for client intake and case-fit.
The challengeReal-time, multilingual voice agents that stay accurate, courteous and fully auditable.
Trial & Arbitration Simulation
Pressure-test your case before opening day.
The challengeAgents that argue both sides of a case and stay grounded in the record, never inventing facts.
What we hold to.
A handful of principles, closely held. They shape the product, the hiring bar, and how we spend our time.
Precision before polish
A legal tool that is almost right is wrong. We ship slowly and check our work. Shortcuts the user cannot see are still shortcuts.
Simplicity without loss
Every interface decision removes something. We remove weight, never depth. Restraint is a feature.
Legal access for all
Rigorous legal work should reach the many, not entrench the few. It is why many of us are here.
Write, then write again
Clear writing is clear thinking. A memo that reads cleanly almost always has a cleaner architecture underneath.
Quiet ambition
We do not announce what we have not finished. The work speaks; we try not to.
A small, permanent team
We hire slowly, for people who want to stay. Growth happens inside roles as often as between them.
Three steps to joining the team.
We aim to decide within three weeks of your first reply. You will speak to the team you would join before we make an offer.
AI Interview
A conversational interview with our AI assistant to assess your skills, experience and alignment with the role. You are told up front that you are speaking with an AI.
About 10 minutesTeam interview
A conversation with the people you would work with. We get to know you, you get to know us. Straightforward and honest.
About 1 hourPractical task
A short, realistic problem relevant to the role. Show us how you think and work. You will have a week to complete it.
One weekStay in touch, even if now is not the moment.
Write to us and we will keep your details in mind when something opens up that fits. No drip campaigns, no recruiter noise.