Applied Cloud and AI Engineer - Equities Cloud Platform Technology at Millennium | NY, US | Rezi

Applied Cloud and AI Engineer - Equities Cloud Platform Technology at Millennium

Applied Cloud and AI Engineer - Equities Cloud Platform Technology

Millennium · NY, US

3 weeks ago

Applied Cloud and AI Engineer - Equities Cloud Platform Technology

Millennium · NY, US

25 days ago
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About the Role

The Equities Platform and Cloud Engineering team operates at the intersection of applied AI, cloud infrastructure and DevOps, supporting production-grade platforms and systems in a fast-moving engineering environment.

Responsibilities

  • Build and maintain secure, cloud-native infrastructure spanning compute, storage, networking, identity and access management, secrets management, logging and monitoring.
  • Own CI/CD pipelines, infrastructure as code, containerization and deployment automation for AI and cloud platform services.
  • Design, build and deploy production-ready LLM applications, multi-step AI agents and agentic workflows using orchestration, tool calling, memory and structured outputs.
  • Integrate vector databases, graph databases, APIs and internal platforms to enable complex retrieval and automation use cases.
  • Build Agent Harness infrastructure that manages LLM calls, tool usage, retries, policy enforcement and reusable agent execution patterns.
  • Develop Agent Flywheel pipelines that capture traces, identify regressions, route failures into evaluation workflows and improve prompts, tools and models using production signals.
  • Implement evaluation suites and deployment gates that measure task success, tool-selection accuracy, hallucination rates, latency, cost and overall agent quality.
  • Partner across engineering and product teams to move solutions from prototype to production, prioritizing reliability, scalability, security and operational excellence.

Requirements

  • Bachelor’s or master’s degree in Computer Science, Engineering or a related field, or equivalent practical experience.
  • Hands-on experience developing LLM applications, AI agents, prompt engineering or retrieval-augmented generation systems.
  • Experience with agentic AI frameworks such as Google ADK, PydanticAI, Claude Agent SDK or similar technologies, including tool-based architectures, MCP servers, hooks, plugins or skills.
  • Strong Python software engineering skills and experience building production APIs and services.
  • At least one year of experience with AWS, Azure or GCP and modern cloud architecture patterns.
  • At least one year of experience with Docker, Kubernetes, Terraform and CI/CD workflows, with familiarity in deployment tools such as GitHub Actions or ArgoCD.
  • Familiarity with vector and graph databases, data integration patterns and observability tools such as Grafana, Prometheus or Datadog.
  • A proactive, creative and ownership-driven approach, with the ability to balance AI experimentation with disciplined engineering, security, access control and production reliability.

Skills

  • LLM applications
  • AI agents
  • Prompt engineering
  • Retrieval-augmented generation
  • Agentic AI frameworks
  • Google ADK
  • PydanticAI
  • Claude Agent SDK
  • Python
  • Production APIs
  • Production services
  • AWS
  • Azure
  • GCP
  • Cloud architecture
  • Docker
  • Kubernetes
  • Terraform
  • CI/CD
  • GitHub Actions
  • ArgoCD
  • Vector databases
  • Graph databases
  • Data integration
  • Observability tools
  • Grafana
  • Prometheus
  • Datadog

Location

  • New York

Work Type

  • Full-time

Experience Level

  • Entry level
  • Mid level

Education Level

  • Bachelor's degree
  • Master's degree

Salary/Compensations

  • $100,000 to $175,000

Benefits

  • Discretionary performance bonus
  • Comprehensive benefits

About the Company

  • Millennium is a global, diversified alternative investment firm, founded in 1989.
  • Defined by evolution, innovation and focus, Millennium’s mission is to deliver results for our investors.
  • Our people are empowered with both independence and support: the autonomy to pursue ideas with conviction and the backing of a global network committed to collaboration, disciplined risk management and continuous learning.
  • With opportunities to deepen expertise and accelerate development, talent at Millennium is equipped to adapt, evolve and build lasting impact over time.
  • Discover how transformative growth accelerates impact.
  • Technology is core to the health and growth of Millennium’s business.
  • The firm’s active, multi-manager model demands flexible, scalable technology and advanced proprietary systems, including the next generation of analytical and trading capabilities.