Machine Learning Engineer

Fluidstack

$120K — $150K *
Enterprise Technology
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • 5-7 years of experience in machine learning and large language models (LLMs)
  • Proven track record of shipping ML features to production and managing them post-launch
  • Experience in building evaluation harnesses for assessing model quality
  • Hands-on experience with LLM APIs, fine-tuning, or real business applications
  • Strong coding skills with a focus on production-quality code
  • Bonus: Specialized knowledge in forecasting, scheduling, document extraction, agentic frameworks, or workflow engines

Responsibilities

  • Build and implement ML and LLM systems to enhance operational efficiency
  • Take full ownership of models, managing the entire lifecycle from conception to production
  • Develop systems with robust guardrails for secure and effective decision-making
  • Collaborate with data engineering and product teams to integrate predictive analytics into existing tools
  • Iteratively evaluate and refine models based on production performance

Benefits

  • Commitment to pay equity and transparency
  • Supportive environment for exceptional candidates beyond the typical qualifications
  • Potential for collaboration across various product and data engineering teams
Full Job Description
Role Scope
  • Build ML and LLM systems that run inside the company's operations: forecasting build timelines, flagging schedule risk, and extracting structure from vendor documents.
  • Own models end to end, from problem framing and data through deployment, evaluation, and iteration in production.
  • Ship agentic systems with real guardrails, authorization, audit, and evals, so agents act on company systems instead of just advising.
  • Partner with data engineering and product pods to put predictions in the tools people already use.
What We're Looking For
  • The below is a starting point. We always make space for exceptional people, so if you don't fit this role exactly, tell us where you would.
  • You've shipped ML or LLM features to production and owned them after launch.
  • You've built evaluation harnesses that told you the truth about model quality before users did.
  • You reach for the simplest model that works and can defend the choice.
  • You've worked hands-on with LLM APIs, fine-tuning, or retrieval systems on real business problems.
  • You write production-quality code and work fluently with AI coding tools.
  • Bonus: Forecasting or scheduling problems. Document extraction at scale. Agentic frameworks and MCP. Temporal or workflow engines.


We are committed to pay equity and transparency.

You will receive a confirmation email once your application has successfully been accepted. If there is an error with your submission and you did not receive a confirmation email, please email [redacted] with your resume/CV, the role you've applied for, and the date you submitted your application-- someone from our recruiting team will be in touch.

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