Software Developer 4

Oracle • Redwood City, CA

9h

About The Position

AI/ML Engineer with hands-on experience to build production-grade multi-agent AI applications, Agentic RAG knowledge assistants, and scalable ML pipelines. candidate should have strong applied AI background in distributed reasoning, retrieval-augmented architectures, and cloud-native deployment (Kubernetes, Docker, FastAPI), plus data science experience with large-scale consumer data modeling. good to have experience experience with impact improving reliability, latency, and model quality (e.g., reduced hallucinations, faster inference, higher multi-hop accuracy)

Requirements

• hands-on experience to build production-grade multi-agent AI applications, Agentic RAG knowledge assistants, and scalable ML pipelines
• strong applied AI background in distributed reasoning, retrieval-augmented architectures, and cloud-native deployment (Kubernetes, Docker, FastAPI)
• data science experience with large-scale consumer data modeling

Nice To Haves

• experience with impact improving reliability, latency, and model quality (e.g., reduced hallucinations, faster inference, higher multi-hop accuracy)

Responsibilities

• LLM & Agentic Systems: Multi-agent orchestration, tool use, routing, verification/refinement loops; ReAct/CoT prompting and synthetic data generation; self-consistency distillation
• RAG / Knowledge Automation: GraphRAG, vector DBs (Qdrant, Chroma), semantic chunking, query rewriting, reranking, grounded response generation
• Model Training & Optimization: PEFT/LoRA, BitsAndBytes quantization, ONNX Runtime optimization; experimentation tracking and reproducibility (Weights & Biases, MLflow)
• Data Science & ML at Scale: PySpark pipelines, feature selection (PCA, clustering, XGBoost-based screening, RFE), OOT validation, drift monitoring (PSI/IV, SHAP shift), AUROC optimization
• Backend / Cloud-Native Engineering: FastAPI, Pydantic, gRPC/protobuf, microservices patterns, Kubernetes/Docker, service mesh (Istio), CI/CD and monitoring (Prometheus/Grafana)

Benefits

• Medical, dental, and vision insurance, including expert medical opinion
• Short term disability and long term disability
• Life insurance and AD&D
• Supplemental life insurance (Employee/Spouse/Child)
• Health care and dependent care Flexible Spending Accounts
• Pre-tax commuter and parking benefits
• 401(k) Savings and Investment Plan with company match
• Paid time off: Flexible Vacation is provided to all eligible employees assigned to a salaried (non-overtime eligible) position. Accrued Vacation is provided to all other employees eligible for vacation benefits. For employees working at least 35 hours per week, the vacation accrual rate is 13 days annually for the first three years of employment and 18 days annually for subsequent years of employment. Vacation accrual is prorated for employees working between 20 and 34 hours per week. Employees working fewer than 20 hours per week are not eligible for vacation.
• 11 paid holidays
• Paid sick leave: 72 hours of paid sick leave upon date of hire. Refreshes each calendar year. Unused balance will carry over each year up to a maximum cap of 112 hours.
• Paid parental leave
• Adoption assistance
• Employee Stock Purchase Plan
• Financial planning and group legal
• Voluntary benefits including auto, homeowner and pet insurance

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: No Education Listed