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Staff AI Engineer

3B Staffing LLC

Job Overview:


We are looking for a Staff AI Engineer with strong software engineering fundamentals and hands-on experience building production AI applications . The ideal candidate will have deep expertise in at least one cloud platform, preferably AWS , along with strong experience in Python, AI/LLMs, event-driven architecture, distributed systems, and cloud-native development .


The role will focus on building scalable backend services, AI-powered applications, agentic workflows, and distributed systems supporting media and content workflows.


Key Responsibilities:

  • Build and maintain scalable backend Microservices using Python and FastAPI .
  • Design and deploy applications using AWS, Azure, and/or GCP , with strong depth in at least one cloud environment.
  • Build event-driven and serverless applications using services such as EventBridge, queues, and DynamoDB Streams.
  • Develop and integrate LLM-powered applications and AI agents .
  • Build tools, guardrails, and deterministic functions that enable AI agents to create or modify visual assets.
  • Integrate AI models hosted on owned infrastructure and third-party AI endpoints.
  • Design complex distributed workflows for high-volume job orchestration and dispatching.
  • Use Terraform/IaC to provision and manage cloud resources across multiple environments.
  • Develop robust unit and end-to-end tests for APIs and AI-generated outputs.
  • Participate in architecture, design, code reviews, Agile/Scrum ceremonies, and daily engineering workflows.
  • Collaborate with Engineering, QA, product, and business stakeholders to deliver reliable solutions.
  • Develop highly available, scalable, and fault-tolerant architectures.
Required Skills
  • 7+ years of professional software engineering experience.
  • Strong proficiency in modern Python .
  • Hands-on production experience with AWS, Azure, and/or GCP .
  • Strong experience building production AI/LLM applications .
  • Practical experience integrating LLMs into software applications , including inference endpoints, context windows, and AI-generated content parsing.
  • Strong experience with event-driven applications and distributed systems .
  • Experience with Terraform or similar Infrastructure as Code tools.
  • Experience building and operating backend APIs/microservices .
  • Strong understanding of software development lifecycle, version control, testing, and code review.
  • Experience working in an Agile environment .
  • Strong understanding of AI engineering trends and best practices .
  • Strong experience with the C4 model and traditional architecture/design artifacts.
  • Strong communication and stakeholder management skills.
Preferred Skills
  • AWS - 5+ years preferred.
  • Azure - 1+ year preferred.
  • Python, Java, Golang, or JavaScript.
  • FastAPI .
  • AWS EventBridge, queues, DynamoDB Streams.
  • AI Agents and AI orchestration.
  • Distributed systems and serverless architecture.
  • Terraform.
  • CI/CD.
  • Multimodal AI, computer vision, generative image models, or vision-language models.
  • Experience with broadcast production, video content management, media management, or content distribution workflows.
  • Experience with AI guardrails and deterministic functions.
  • BS in Computer Science, Electrical Engineering, or equivalent experience.
Ideal Candidate


The strongest candidates will have:
  • Strong production software engineering experience.
  • Deep expertise in at least one cloud platform .
  • Hands-on experience building production AI applications using LLMs .
  • Strong event-driven and distributed architecture experience.
  • Experience with AI agents and orchestration .
  • Strong Python/backend development skills.
  • Ability to clearly explain their technical decisions, architecture, and personal contributions.
  • Experience operating AI systems in production, including quality, reliability, latency, cost, and monitoring .

Note: Strong software engineering fundamentals and practical production AI experience are more important than simply having an advanced AI/ML title.
Vacancy posted 2 days ago
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