Back End Engineer - AI Training (Remote, Freelance)

Braintrust
Full-time , , United Kingdom, , , United Kingdom IT & Technology
Posted:
March 02, 2026
Location:
, , United Kingdom, , , United Kingdom, United-Kingdom

Job Description

AI Training Specialist – Back End Engineering

Braintrust AI is looking for individuals with a strong background in (Domain Name) to help train and improve AI models. You’ll be working on projects that involve reviewing, evaluating, and creating data or content to help AI systems become more accurate, reliable, and context‑aware in your area of expertise. This is a great opportunity for professionals who enjoy analytical thinking, problem‑solving, and working independently on flexible schedules.

Responsibilities

  • Evaluate and provide feedback on AI-generated outputs related to back-end software development
  • Create and refine text, data, or questions for AI training involving server-side logic, databases, and APIs
  • Ensure accuracy, relevance, and clarity
  • Follow detailed guidelines for consistency and quality

What We’re Looking For

  • Bachelor’s/Master’s in Computer Science or related field, or...

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Job Overview

Job Type: Full-time
Location: , , United Kingdom, United-Kingdom
Posted: March 02, 2026
Deadline: April 11, 2026