Sr. AI Platform Engineer

The Brixton Group, Inc.

  • Fort Collins, CO
  • 4 days ago
  • Remote

    Highlights

    Build platform capabilities for agentic workflows, including tool/function calling, orchestration, state/context management, and human-in-the-loop approvals. Create self-service tooling and paved paths that allow engineering teams to consume AI platform capabilities independently.

    Numbers & Facts

    LocationFort Collins, CO (
    Remote
    )

    Description

    Duration: Permanent/Direct Hire
    Compensation: $150-175k Base + Bonus + Benefits
    Location: Fort Collins, CO (on-site)
    Remote Eligibility: CA, DC, FL, GA, IL, IN, MN, MS, NC, NV, NY, OH, OR, PA, SC, TN, TX, VA, and WA
     
    Responsibilities:

    • Build reusable platform services and frameworks for production AI applications.
    • Establish common patterns for LLMs, RAG, AI agents, and machine learning services.
    • Develop shared APIs, SDKs, libraries, templates, and internal tooling.
    • Build platform capabilities for agentic workflows, including tool/function calling, orchestration, state/context management, and human-in-the-loop approvals.
    • Develop reusable RAG capabilities including ingestion, chunking, embeddings, retrieval, ranking, and grounding.
    • Build AI evaluation, guardrails, monitoring, and observability.
    • Support model serving, inference services, vector/search infrastructure, and AI data pipelines.
    • Build CI/CD and deployment patterns for AI applications.
    • Establish LLMOps/MLOps practices for versioning, testing, deployment, monitoring, and rollback.
    • Create self-service tooling and paved paths that allow engineering teams to consume AI platform capabilities independently.
    • Design and operate secure, scalable AWS infrastructure for AI workloads.
    • Partner with AI Engineers, Software Engineers, Data Engineers, Data Scientists, Security, SRE, and Product teams.
    • Help establish architecture and engineering standards for production AI.
     
    Requirements:
    • 5+ years of software engineering, platform engineering, SRE, DevOps, or cloud infrastructure experience.
    • Strong hands-on AWS experience.
    • Strong Python development experience.
    • Hands-on experience building or supporting production Generative AI / LLM applications.
    • Experience designing and implementing RAG solutions.
    • Experience with embeddings, vector search/vector databases, retrieval, and grounding.
    • Experience with AI agents / agentic workflows, including tool or function calling.
    • Experience with LLMOps/MLOps practices.
    • Experience implementing AI evaluation, guardrails, and observability.
    • Hands-on experience with Kubernetes, containers, and Terraform/IaC.
    • Experience building APIs, services, shared frameworks, or platform capabilities used by multiple engineering teams.
    • Strong understanding of distributed systems, reliability, monitoring, and production operations.
    • Experience working with sensitive or regulated data.
     
    Nice to Have:
    • Experience with multiple LLM providers and model-routing/model-gateway architectures.
    • Experience with AI orchestration or agent frameworks.
    • Experience with vector databases and enterprise search platforms.
    • Experience with event-driven or real-time architectures.
    • Experience building internal developer platforms or self-service engineering tooling.
    • Experience with fraud, risk, reconciliation, or financial workflow use cases.
    • Fintech, banking, payments, or other regulated-industry experience.
    • Experience with model serving and inference infrastructure.
    • Experience optimizing AI systems for latency, scalability, and cost.


    26-00881

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