[Remote] AWS Cloud Engineer, ComfyUI experience (remote project engagement)

Note: The job is a remote job and is open to candidates in USA. Revolgy is a leading multinational company providing digital transformation services through online collaboration tools and cloud infrastructure. They are seeking an AWS Cloud Engineer to architect the AWS foundation and middleware layer for a GenAI creation platform based on ComfyUI, focusing on building production-ready infrastructure and serverless middleware. Responsibilities • Build the AWS Platform Foundation: You will design and automate production-ready infrastructure, including secure networking (VPC, private connectivity), Identity (RBAC/IAM), and storage lifecycles • Architect Elastic GPU Compute: You will implement the execution environment—likely EKS with GPU nodes—handling autoscaling, NVIDIA drivers, and safe scheduling defaults • Develop Serverless Middleware: You will build the "glue" that makes ComfyUI run like a managed service. This includes using AWS Lambda, SQS, Step Functions, and EventBridge to handle job ingestion, decoupled orchestration, and retries • Create the ComfyUI Adapter: You will write the logic that acts as the translator between app inputs and the ComfyUI API, managing execution lifecycles, capturing logs, and handling output manifests • Implement Real-Time Feedback: You will build the status and progress streaming architecture (WebSocket/SSE) to ensure users have visibility into their generation jobs • Enforce Production Rigor: You will implement infrastructure-level guardrails (concurrency limits, cost tagging) and deliver fully automated CI/CD pipelines using IaC (CDK preferred) Skills • Deep AWS Expertise: You have mastered both Serverless (Lambda, Step Functions, EventBridge) and Container platforms (EKS operations, autoscaling) • ComfyUI & GenAI Fluency: You have demonstrated experience with ComfyUI (API, workflow JSON structure, custom nodes) or strong public evidence of extending open-source GenAI codebases. You understand the runtime behavior of generative models • Strong Software Engineering: You are not just a config manager; you write clean, testable code for middleware and automation • Production Mindset: You prioritize security (tenant scoping, secrets management), observability (CloudWatch/X-Ray), and cost-awareness in every architectural decision • Delivery Automation: You are proficient in Infrastructure as Code (CDK or Terraform) and building CI/CD for both infrastructure and container publishing Benefits • Fully Remote: A 100% remote position with the flexibility to manage your own schedule. • Impactful Culture: Join a supportive team driven by values like teamwork and innovation, where your proactivity is always celebrated. • Commitment to Growth: We invest in your professional development through our 'Continuous Learning' mindset, supporting both hands-on experience and certifications from our partners AWS and Google Cloud. • Innovation in Action: AI and automation aren't just buzzwords here. They are essential tools we expect everyone to use to amplify their impact. • Autonomy & Accountability: Enjoy the flexibility and trust to influence your work, with full accountability for delivering results. Company Overview • Revolgy focus on providing next generation cloud services. It was founded in 1996, and is headquartered in Prague, Hlavni mesto Praha, CZE, with a workforce of 51-200 employees. Its website is Apply tot his job

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