CareerPlan

Senior Software Engineer

San Jose, California, USFull-time$168k–$245k2026-11-09 → 2026-11-10

Core

Building an enterprise platform for AI agents, including the agent harness, SDK, infrastructure, governance, and user experiences.

Role type

Senior Software Engineer (Backend/Platform)

Builds

Enterprise-scale AI agent platform, SDKs, and infrastructure for secure, reliable agent deployment.

Domain

Artificial Intelligence / Distributed Systems / Cloud Infrastructure

Deliverable

production ML models

Required skills

Python, distributed systems, API design, asynchronous processing, event-driven architecture, fault tolerance, LLM application development, SDK design, observability, security, Kubernetes, Docker, PostgreSQL, Kafka, FastAPI

Preferred skills

LangGraph/LangChain, MCP, RAG, vector search, vLLM, LiteLLM, OpenTelemetry, LangSmith, OAuth, Vault, Terraform, React, AI safety guardrails

Technologies

Python, LangGraph, LangChain, FastAPI, Kafka, PostgreSQL, pgvector, OpenTelemetry, Docker, Kubernetes, Terraform, React, vLLM, LiteLLM, OpenAI, Anthropic, Google Gemini, Bedrock, Azure OpenAI, Redis, Elasticsearch, Qdrant, Grafana, Prometheus, Vault, SPIFFE, Open Policy Agent, GitHub Actions, Jenkins, Vercel AI SDK

Responsibilities

Design and deliver platform features from concept to production; write code and review designs/PRs; build reusable platform capabilities; uphold engineering standards for quality and security; optimize latency, reliability, and cost; manage on-call duties and incident reviews; partner with cross-functional teams; mentor peers.

Seniority

Senior, hands-on IC