Posted 18 Hours Ago Job ID: 2105283 27 quotes received

Ai infrastructure and workflow engineer

Fixed PriceOver $25k
Quotes (27)  ·  Premium Quotes (5)  ·  Invited (0)  ·  Hired (0)

  Send before: May 31, 2025

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Programming & Development Programming & Software

Job Summary:

We’re seeking a top-tier engineer to design, build, and maintain the systems that power our AI influencer production engine. This role blends hands-on AI model development, automation scripting, and cloud infrastructure management to push the boundaries of generative content creation.


Key Responsibilities:


Model & Workflow Development


  • Train and fine-tune Stable Diffusion models, LoRAs, and custom datasets
  • Build and optimize ComfyUI workflows and custom nodes for efficient batch image generation
  • Prototype AI video tooling using image-based pipelines



Automation & Tooling


  • Develop Python-based scripts for image review, tagging, and organization
  • Build distributed, high-throughput batch processing pipelines
  • Create dashboards to monitor job status, quality metrics, and outcomes



Cloud Infrastructure


  • Deploy and manage 100+ RTX-4090 GPU cloud instances
  • Automate scaling, provisioning, and health checks using IaC tools (Terraform, Ansible, etc.)
  • Design efficient data storage and transfer systems across cloud and on-prem environments



Data Analysis & Optimization


  • Analyze generation outputs to identify areas for quality improvement
  • Build tools for A/B testing, anomaly detection, and automated content selection



Cross-functional Collaboration


  • Align engineering efforts with product, creative, and leadership teams
  • Share best practices and mentor junior team members



Required Qualifications:


  • 5+ years in Python scripting and automation (high-scale batch processing)
  • Expertise in Stable Diffusion training, inference, LoRA methods
  • Proven experience with ComfyUI or similar node-based workflows
  • Proficient with GPU cloud infrastructure (minimum RTX-3090/4090 environments)
  • Strong understanding of multiprocessing, threading, async programming
  • Comfortable with Linux server management and CI/CD workflows
  • Excellent problem-solving and autonomous execution skills



Preferred Qualifications:


  • Experience building scalable image/video generation pipelines
  • Familiarity with lightweight frontend dashboarding tools
  • Experience with container orchestration (Kubernetes, Docker Swarm)
  • Background in data engineering or AI content moderation



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Xavier B United States