Senior AI Infrastructure/Workflow Engineer

Senior AI Infrastructure/Workflow Engineer 2 days ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. Job Description We\’re pioneering the next generation of AI-powered content creation technologies. Using advanced image generation pipelines, custom workflows, and proprietary tooling, we generate, curate, and scale hundreds of thousands of images weekly—soon expanding into video. Our mission is to revolutionize digital marketing through AI-powered content generation at scale, delivering personalized engagement across platforms backed by enterprise-grade cloud infrastructure. Role Overview: As a top engineer, you will architect, build, and maintain the end‑to‑end systems powering our AI content production platform. You’ll design and optimize Stable Diffusion training and inference workflows, develop and manage automation tools (local and cloud), and scale GPU instances to create tens of millions of assets. You’ll balance coding, systems design, and data analysis to push our platform’s performance, reliability, and feature set forward. Key Responsibilities Model & Workflow Development Train and fine‑tune Stable Diffusion checkpoints, LoRAs, and custom datasets at scale Design and maintain ComfyUI graphs and custom nodes for efficient batch generation Prototype new AI-video tooling leveraging image workflows as foundational blocks Automation & Tooling Author robust Python scripts and services to review, sort, tag, and organize huge quantities of images/day Implement multi‑processing, threading, and distributed batch pipelines for speed and reliability Build dashboard backends and lightweight frontends to monitor job status, results, and metrics Cloud Infrastructure & Architecture Help deploy, manage, and optimize GPU cloud instances Automate provisioning, scaling, and health‑checks (IaC tools like Terraform, Ansible, or similar) Design cost‑effective, high‑throughput data storage and transfer strategies between on‑prem & cloud Data Review & Analysis Analyze generation outputs, synthesize quality metrics, and recommend iterative improvements Build tools for rapid A/B comparisons, anomaly detection, and content selection at scale Cross‑Functional Collaboration Work closely with creative, product, and leadership teams to align technical roadmap with business goals Document processes, share best practices, and mentor junior engineers as the team grows Required Qualifications 5+ years of hands‑on experience in Python automation and scripting (large‑scale batch processing) Deep familiarity with Stable Diffusion training/inference, LoRA methods, and checkpoint management Proven track record building and optimizing custom ComfyUI workflows or similar node‑based systems Expertise deploying and managing GPU‑accelerated cloud infrastructure Strong understanding of distributed processing, concurrency (multiprocessing, threading, async) Solid foundation in Linux server administration and CI/CD pipelines Excellent problem‑solving skills, self‑starter attitude, and ability to operate independently Preferred Qualifications Experience architecting scalable either image or video generation related pipelines Familiarity with frontend frameworks for lightweight dashboarding Hands‑on with Terraform, Kubernetes, or Docker‑Swarm for container orchestration Background in data engineering / ETL processes for large multimedia datasets Prior work in AI content moderation, classification, or metadata tagging Content Analytics: Experience implementing automated content quality assessment and performance analytics Data Pipeline Experience: Background in building robust data pipelines for training, fine-tuning, and continuous model improvement What You’ll Get Architecting high‑impact projects driving the future of AI influencers Fully remote, flexible schedule; collaborate with a lean, passionate team Competitive pay package Access/budget(s) to any cutting‑edge resources Opportunity to shape the roadmap from images to next‑gen AI video creation Seniority level Seniority level Mid-Senior level Employment type Employment type Full-time Job function Job function Information Technology Industries Hospitals and Health Care, Non-profit Organizations, and Government Administration Referrals increase your chances of interviewing at Braintrust by 2x Get notified about new Senior Infrastructure Engineer jobs in United Kingdom . City Of London, England, United Kingdom 1 month ago London, England, United Kingdom 3 months ago Blackburn, England, United Kingdom 1 week ago Warrington, England, United Kingdom 1 week ago City Of London, England, United Kingdom 1 month ago We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI. #J-18808-Ljbffr