Join WEXLER AI LTD as a Full Stack Engineer to architect and scale agentic systems for complex litigation document analysis. Working alongside ex-PolyAI and Tractable engineers, you will build production-grade AI services using TypeScript and Python. You'll play a critical role in a hyper-growth environment, moving from $1M to $3M ARR while shaping legal technology's future.
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Full Stack Engineer at WEXLER AI LTD
WEXLER AI LTD is revolutionizing the legal industry with a specialized "scalpel" AI for litigators, and they’re looking for a Full Stack Engineer to lead the charge. You'll architect agentic systems, work with a high-caliber team of ex-PolyAI and Tractable engineers, and have a direct impact on how the world’s most complex legal cases are won. If you're a builder ready for high autonomy and significant equity in a hyper-growth environment, this is your chance.
About this role
Role overview
About the company
Legal Tech / AI15 employees
wexler.ai (WEXLER AI LTD) is a UK-based legal technology company that builds an AI-powered “fact intelligence” platform for complex litigation and dispute resolution. Its software ingests and analyses large volumes of case material—such as pleadings, witness statements, disclosure, and other documents—to identify, structure, and verify key factual information. The platform provides advanced workflows for eDiscovery, document review, and fact management, including automatic extraction of facts from documents, assessment of their significance, and organisation into structured chronologies and tables. Lawyers can use Wexler to run targeted natural language searches across case materials, build dramatis personae, surface inconsistencies, and generate reports and other work product. Wexler Real-Time, the company’s real-time legal fact-checking feature, allows users to validate assertions against the underlying evidential record as they draft or review documents. The system is designed to reduce manual review time, improve accuracy, and help litigation teams at leading law firms and corporate legal departments identify the “winning” information that can change the trajectory of a case.
What you'll do
What you will do
- Architect and build full-stack agentic applications that power WEXLER AI LTD’s state-of-the-art document analysis and fact extraction engine.
- Collaborate with AI scientists to integrate LLM capabilities into production-ready software systems using Node.js, TypeScript, and Python.
- Design and implement robust, scalable backend systems and intuitive user interfaces that help legal professionals find critical winning facts in complex cases.
Who you are
Who this is a fit for
- Strong professional experience building scalable applications with Node.js, TypeScript, and Python within a fast-paced production environment.
- Proven track record of shipping complex product features and a deep understanding of PostgreSQL, AWS infrastructure, and DevOps CI/CD pipelines.
- An entrepreneurial builder who thrives in a high-stakes startup environment and is excited to work in-person four days a week in Aldwych.
Why this role
Why this role is remarkable
- Join a hyper-growth startup that has grown revenue 20x in a year and is backed by Tier 1 Silicon Valley investors like Pear VC and Seedcamp.
- Work on specialized AI technology used by the top 1% of litigators at Magic and Silver Circle firms such as Clifford Chance and Goodwin.
- Experience high autonomy and ownership while working alongside a world-class team of engineers from PolyAI, Tractable, and Juro in Central London.
Jack & Jill
How Jack & Jill work together
I get to know what you’re great at, then find roles you’d never find yourself.Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.
I recruit from Jack’s network and make the intro when I spot a great match.And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.
Meet Jack
Jack gets to know what you're great at and what you want next, then searches 15 million jobs daily and helps you discover roles at companies like this.
How does this work?
Jack’s an AI agent for job searching and career coaching. He works for you.
Jill is the AI recruiter working for the company. She recruits from Jack’s network.
If it’s a match and the company wants to meet you, they’ll make the intro. In the meantime, if you’d like, Jack will send you excellent alternatives.