Design, develop, troubleshoot, and deliver secure, high-quality production software and services for AI infrastructure
Build backend services and APIs that enable reliable operation of AI infrastructure in production
Operate and scale LLM serving infrastructure (such as vLLM and llm-d), including model hosting, request routing, continuous batching, and KV-cache optimization
Deploy, host, and lifecycle-manage open-source and proprietary LLMs on Amazon EKS and Amazon SageMaker, as well as on-prem and local GPU clusters, using reproducible infrastructure as code and continuous delivery pipelines
Implement observability (logs, metrics, traces) with dashboards and actionable alerting, including Prometheus metrics and Grafana/Alertmanager integration for LLM and GPU workloads
Tune GPU and accelerator capacity, autoscaling, and cost efficiency for LLM inference workloads using performance and optimization techniques (e.g., quantization, parallelism, speculative decoding)
Lead reliability engineering for LLM endpoints through capacity planning, load/soak testing, safe rollouts (blue/green, canary), failover, and incident response for outages and model-quality regressions
Participate in an on-call rotation, lead incident triage and mitigation, and produce clear post-incident root-cause analyses and follow-ups
Identify recurring operational issues and automate remediation to improve platform stability and developer experience
Build and maintain multi-agent systems with strong orchestration (planning, coordination, tool-calling, state/memory, and workflow control) where appropriate
Contribute to an inclusive team culture grounded in diversity, opportunity, inclusion, and respect, and help drive adoption of leading-edge technologies through communities of practice
Required Qualifications, Capabilities, and Skills
Formal training, certification, or equivalent practical experience in software engineering concepts
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Hands-on experience with system design, application development, testing, and operational stability in production environments
Advanced proficiency in Python for building production-grade services and tooling
Proficiency with automation and continuous delivery methods
Hands-on experience with AWS and Terraform for infrastructure delivery and lifecycle management
Strong understanding of site reliability engineering practices, including incident management, root-cause analysis, runbooks, and reliability patterns
Practical knowledge of observability and instrumentation across metrics, logs, and traces
Comfort with on-call operations and production troubleshooting
Hands-on production experience operating LLM inference servers such as vLLM and llm-d (or directly equivalent serving stacks)
Hands-on experience hosting and serving LLMs on Amazon EKS and/or Amazon SageMaker, and on local GPU infrastructure
Knowledge of LLM reliability and risk considerations, including latency/throughput trade-offs, model and weight versioning, prompt/response logging, and safe rollout patterns
Preferred Qualifications, Capabilities, and Skills
Experience developing generative AI applications, AI agents, vector search, and retrieval-augmented generation patterns
Experience building AI agents using frameworks such as LangChain, CrewAI, LangGraph, or similar orchestration platforms
Experience operating or integrating serving platforms such as KServe, Ray Serve, NVIDIA Triton Inference Server, Text Generation Inference (TGI), alongside vLLM/llm-d
Familiarity with Amazon SageMaker JumpStart, SageMaker Endpoints, and Amazon Bedrock for managed model hosting
Experience with online LLM quality monitoring (e.g., hallucination, toxicity, drift detection) and tracing via OpenTelemetry conventions
Contributions to open-source LLM serving or inference projects (e.g., vLLM, llm-d, Ray, KServe, Triton)
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