9mo ago
$80,000 – $140,000 per year

Senior Applied AI Engineer

United StatesUnited States·Seattle,Seattlefull-timesenior
OtherMachine Learning EngineerApplied Ai EngineerData
5 views0 saves0 applied

Quick Summary

Overview

About CaseGuild CaseGuild builds the industry’s most advanced evidence reasoning platform for complex litigation,

Technical Tools
OtherMachine Learning EngineerApplied Ai EngineerData

CaseGuild builds the industry’s most advanced evidence reasoning platform for complex litigation, helping legal teams investigate massive document sets and surface critical facts with speed and precision.

We’re a fast growing, early-stage Seattle startup building systems at the intersection of information retrieval, machine learning, and large language models, operating at billions of tokens where accuracy and speed matter. You’ll join a small, senior team that ships production systems daily, measures everything, and iterates based on real-world performance.


This role is for a startup engineer who is data-first, evaluation-driven, and has built production systems.

You’ve spent years building ML or AI systems where success isn’t measured by demos, but by metrics, benchmarks, and real-world performance. You understand that modern LLM pipelines still require datasets, experiments, baselines, and failure analysis, and you enjoy owning that end-to-end.

  • Have 5+ years of experience building ML or applied AI systems where accuracy and evaluation mattered
  • Have designed and owned experiment frameworks and evaluation pipelines in production
  • Are fluent in metrics (precision, recall, F1) and know when each matters
  • Have strong foundations in classic ML, NLP, and information retrieval, now applied to LLM-based systems
  • Have experience working with multiple LLM providers and models, and don’t treat them as black boxes
  • Enjoy end-to-end ownership and pragmatic tradeoffs in a startup environment
  • Have a high sense of ownership and agency, with a bias toward getting 1% better every day
  • Care deeply about correctness, rigor, and repeatability

What We Offer

~1 min read
The base pay range for this role is $80,000 – $140,000 per year.

Location & Eligibility

Where is the job
Seattle, United States
On-site at the office
Who can apply
US

About this job

Pay per year
$80,000–$140,000 a year
48% below the $210,000 median for Machine Learning Engineer jobs on Jobera (894 salaries).
Who can apply
United States
Posted
297 days ago
Employer
has 2 open jobs on Jobera.

Listing Details

Posted
January 1, 2026
First seen
May 6, 2026
Last seen
October 26, 2026

Posting Health

Days active
172
Repost count
0
Trust Level
30%
Scored at
October 26, 2026

Signal breakdown

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Senior Applied AI Engineer$80,000 – $140,000 per year