AI Engineer - Wexler

OodleLondonWexler

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Opens the official Oodle careers page

Salary

£70K - £100K GBP

Job type

Full-time

Posted

15 Oct 2025

Status

Open · checked 7d ago

About this role

Wexler is seeking an AI Engineer to join the team in London for a full-time position. This role suits a passionate technologist eager to build advanced agentic systems and shape the future of legal technology.

Role Overview

As an AI Engineer at Wexler, you will directly oversee the artificial intelligence strategy by manipulating powerful software technology to solve real-world problems for expert litigators. You will act as a core member of the team, developing production-grade solutions that analyze massive volumes of documents to extract critical facts.

Key Responsibilities

Design, build, and refine production-grade LLM agents and proprietary algorithms tailored for litigation experts.

Lead the development of robust evaluation frameworks and pipelines by establishing metrics and benchmarking models on large datasets.

Drive advanced prompt-engineering practices to maximize model efficacy.

Apply core Natural Language Processing fundamentals including tokenization, embeddings, and model architecture while maintaining structured, performant, and cost-efficient outputs.

Own clean, modular Python back-end code for data-intensive systems while balancing real-world constraints such as token limits, cost, and latency.

Requirements

Expert-level proficiency in Python with a proven track record of shipping production Large Language Model systems.

Hands-on experience designing LLM agents and retrieval-augmented generation pipelines.

Proficiency with artificial intelligence evaluation frameworks and end-to-end evaluation pipelines.

Solid grounding in natural language processing fundamentals like tokenization, embeddings, and bias handling.

Ability to manage token limits, cost, and latency while delivering structured outputs.

Ability to work from the London office, located in the WeWork in Aldwych, four days a week.

Skills and Tools

Python

Large Language Models

Natural Language Processing

Retrieval-Augmented Generation

Salary and Benefits

Competitive salary ranging from £70,000 to £90,000 per year.

Meaningful early-stage equity.

Budget designated for learning and professional growth.

Bi-annual team retreats.

About the Company

Frontdesk AI, operating as Wexler, builds artificial intelligence systems specifically designed for litigation. The London-based company collaborates with major global law firms to manage, resolve, and prevent legal disputes. Backed by notable investors including Pear VC, Seedcamp, and The LegalTechFund, the rapidly growing organization is transforming how legal professionals handle complex document management and case strategy.

How to Apply

Candidates should visit the official Frontdesk AI and Wexler careers page or contact the team directly to submit their application.

Skills and tech stack

Python LLM NLP RAG

Questions candidates ask

What is the location of the AI Engineer position?

The role is based in London, operating out of the WeWork in Aldwych with an in-person requirement of four days a week.

What technical skills are required for this role?

Required technical skills include expert-level Python, experience designing LLM agents and RAG pipelines, familiarity with AI evaluation frameworks, and a solid grounding in NLP fundamentals.

What is the salary range for the AI Engineer role?

The position offers a competitive salary between £70,000 and £90,000 per year, alongside early-stage equity.

What additional benefits are provided?

Employees receive a budget for learning and professional growth, as well as bi-annual team retreats.

What does Wexler do?

Wexler builds generative AI platforms specifically tailored for litigation, helping large law firms analyze millions of documents and extract critical facts for complex cases.

Ready to apply?

The application is on the official Oodle careers page.

Apply on company site