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].
安全与平台工程师 (SOC 2 · ISO 27001)
众多律所放心地将客户最敏感的文件托付给我们。你的职责是确保这份信任名副其实：负责我们 SOC 2 Type II 和 ISO 27001 认证背后的基础设施、安全控制措施与合规证据，并维护一个能将每位客户的数据严格保存在其所选司法管辖区内的平台。
高级全栈工程师 — Word 插件与审阅编辑器
律师的大部分工作都在 Microsoft Word 中进行。你将打造他们在 Word 及 Web 端所体验的 ZAAN 产品功能：一个能够对问题进行优先级排序、解释分析逻辑，并支持一键应用修订的审阅面板，响应速度极致流畅，绝不打断思路。
资深后端工程师 — 文档智能平台
打造驱动每款 ZAAN 产品的核心引擎：构建负责摄取 Word 与 PDF 文件、逐条理解其条款结构、计算修订标记（redline）并保留完整审计日志的服务。已有 240 万份合同通过该引擎处理；接下来的千万份合同也应保持同样迅捷的体验。
应用研究科学家 —— 检索、推理与评估
拓展机器在法律阅读与推理领域的边界，并推动技术落地。你将解决前沿开放性难题（长文本合同、跨文档推理、忠实引证、多语言判例），并在一个季度内（而非漫长的论文发表周期）将成果交付至律师常用的 Word 环境中。
资深机器学习工程师 — 法律语言模型
主导 ZAAN Contract Review 背后的核心模型研发：该系统根据客户机构的审核指引（playbook）审阅合同，按严重程度对各项问题进行分级，并提出足以让合伙人签字认可的修改建议（redline）。你将推动模型从评测集落地到生产环境，达到严谨法律工作所需的极高精度。
WordPress 开发工程师
我们正在寻找一位经验丰富的 WordPress 开发工程师加入团队。理想的人选需具备构建、定制及维护 WordPress 网站的经验。你将负责开发高质量的网站、优化性能并确保流畅的用户体验。岗位职责：开发并定制 WordPress 主题和插件构建响应式且用户友好的网站优化网站性能与加载速度排查并修复各类 Bug 或问题集成第三方 API 和工具保障网站安全并进行常规更新维护与设计师及其他开发人员协作交付项目任职要求：拥有扎实的 WordPress…
React Native 开发工程师
我们正在寻找一位经验丰富的 React Native 开发工程师加入团队，共同打造面向 iOS 和 Android 的高品质移动应用。你将负责可扩展移动应用的开发、测试与维护，并与设计师及后端开发人员紧密协作。
传播专员
我们正在寻找一位优秀的传播专员，负责管理和优化公司的内部与外部沟通。理想人选应具备扎实的文字功底、富有创意，并能够在不同平台上清晰、生动地传递信息。
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.