4,240 agent engineer jobs at 1,708 companies in United States
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Agent Experience Engineer
San Francisco, California, United States
$110k-$175k/yr OnsiteFull Time
Build and evaluate AI agents, understand retrieval and agent traces, solve technical problems, collaborate cross-functionally, and demonstrate strong technical writing or benchmark experience.
MCP, llms.txt
3w
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Agent Engineer
San Francisco, California, United States
OnsiteFull Time
Experience shipping production systems, hands‑on LLM work (prompting, RAG, evals), strong software engineering, customer communication, and CS degree or equivalent.
LLMs, RAG
1mo
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Sr. Agent Solutions Engineer
San Francisco, California, United States
OnsiteFull Time
4+ YOE4+ years in technical customer-facing roles, experience deploying integrations, building prompt-engineered agents, strong customer communication, and deep curiosity about AI.
Claude, APIs, webhooks, CRM
2mo
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Founding Agent Harness Engineer
Palo Alto, California, United States
OnsiteFull Time
Strong Python and systems engineering skills, experience building LLM agents, evaluation harnesses, CI/CD and developer tooling, testing and benchmarking, and ability to turn research into production systems.
Python, LLM, Agent Cloud, CI/CD, SWE-bench, RL
3w
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Member of Technical Staff - Agent Engineer
South San Francisco, California, United States
$200k-$300k/yr OnsiteFull Time
Experienced software engineer with ML/LLM experience, familiarity with LLM APIs and agent runtimes, strong quantitative judgment, production systems and distributed systems experience, and ability to design evaluations.
LLM APIs, Kubernetes, task queues, event streams, code sandboxes, durable workflow systems
3mo
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Agent Engineer
New York, New York, United States
$250k-$325k/yr OnsiteFull Time
Experience with AI development techniques & frameworks (evaluation/observability, multi-agent orchestration, durable graph-based workflows, context engineering); distributed systems; proficiency in Go, Python, or Typescript; prior startup experience.
Go, Python, Typescript
1d
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Lead Agent Engineer, Operations Excellence Enablement
Kansas City, Missouri, United States
RemoteFull Time
H&R Block: A tax services combining human expertise with digital innovation to support clients and communities.
Bachelor’s degree or equivalent experience; significant enterprise automation, agent, or AI solution delivery experience; solution architecture, integrations, technical design, analytical, problem-solving, and communication skills.
APIs, Machine Learning (ML)
1mo
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Enterprise Agent Engineer
United States
$170k-$225k/yr RemoteFull Time
5+ YOE5+ years software engineering experience, 1+ years building AI agents, strong Python, backend/platform and CI/CD experience, familiarity with LLMs, prompt/context design, tool integration and observability.
Python, CI/CD, Git, LLMs, MCP, OpenHands, Claude Code, Copilot, Cursor
2w
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AI Agent Developer
Indianapolis, Indiana, United States
$89k-$139k/yr OnsiteFull Time
4+ YOEDesign and deploy agentic AI solutions using Databricks and Microsoft Copilot, 4–6 years experience, bachelor's in CS/data/engineering, production RAG/agent experience, Python and SQL proficiency.
Databricks Lakehouse, Microsoft Copilot, Copilot Studio, LangChain, Agent Bricks, GPT-5, Claude, Unity Catalog, MLflow 3.0, Microsoft 365, Teams, Excel, Power BI, Databricks Vector Search, Power Automate, Dynamics 365, Microsoft Fabric, Graph APIs, Power Apps, Dataverse, Graph connectors, GPT-4o, Claude Opus, DBRX, Python, SQL
2mo
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Agent Engineer / Forward Deployed Engineer
Sunnyvale, California, United States
OnsiteFull Time
3+ YOE3+ years software engineering experience; hands-on LLM/agent work, distributed systems, containers, CI/CD, cloud platforms, and proficiency in modern languages; strong communication and customer orientation.
LLMs, containers, CI/CD, AWS, GCP, Azure, Python, TypeScript, Go
3mo
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Senior AI Agent Engineer
Boston or Berkeley
$120k-$210k/yr HybridFull Time
7+ YOE7+ years in solutions engineering/technical consulting; BS in CS/Engineering; strong ownership and customer focus; Python/Java; APIs, data integration, cloud; excellent communication.
Python, Java, APIs, Cloud platforms
1mo
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ML Agent Engineer
California, United States
OnsiteFull Time
Design and implement agent harnesses, simulation systems, and tooling to support research in AI agents and reinforcement learning.
1mo
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Senior AI Agent Engineer Job
United States
RemoteFull Time
4+ YOE4+ years software engineering experience with production LLM/agent features; strong Python; experience with agentic systems (LangChain/LangGraph), prompt engineering, observability, API design, and remote communication.
Python, Flask, Go, LangGraph, LangChain, LangSmith, Model Context Protocol (MCP), Anthropic, OpenAI, Google, MongoDB, Redis, S3, REST, WebSockets, SSE, Docker, AWS, GCP, Terraform, GitLab CI/CD
1mo
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Agent Harness Engineer
San Francisco, California, United States
OnsiteFull Time
Experience building agent harnesses, sandboxed runtimes, data pipelines, eval and RL tooling; strong Python and production systems skills; familiarity with LLM-based agent patterns and observability.
Python, Modal, DuckDB, FastAPI, Docker, Terraform, SvelteKit, Svelte 5, React
1mo
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Senior AI Agent Engineer
Seattle or San Jose
$192k-$288k/yr HybridFull Time
5+ YOEBachelor's in a technical field (or equivalent), 5+ years engineering experience, production experience with LLMs, advanced prompt engineering and agent development, proficiency in Python, strong communication and problem-solving skills.
LangChain, OpenAI APIs, Anthropic APIs, CrewAI, AutoGen, Microsoft Copilot, Microsoft Copilot Studio, Google Gemini, Google AI Studio, Google Antigravity, Claude Code, OpenAI Codex, Python, TypeScript, Java, Salesforce, Hubspot, Marketo, Adobe suite, Tableau, ServiceNow
3w
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Senior Agent Software Engineer
San Francisco, California, United States
$200k-$300k/yr OnsiteFull Time
5+ YOE5+ years software engineering with tech-lead or management experience; product engineering across frontend/backend; experience with TypeScript/Node.js, Python, Go, or Rust; familiarity with agent systems and LLM patterns.
TypeScript, Node.js, Python, Go, Rust, CI/CD, Git
1w
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AI Agent Developer
United States
RemoteFull Time
Production AI/LLM agent experience, prompt engineering, evaluation frameworks, RAG, API integrations, release management, security practices, and end-to-end project ownership; technical degree or equivalent experience.
Sierra, API, RAG, CI/CD, Sarbanes-Oxley (SOX)
2w
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AI Agent Developer
Indianapolis, Indiana, United States
$89k-$139k/yr OnsiteFull Time
4+ YOEBachelor's degree,4+ years experience in software/data engineering or applied AI/ML,production agent or RAG delivery,proficiency in Python and SQL,experience with Databricks or Microsoft Copilot Studio,knowledge of LLMOps and responsible AI.
Databricks Lakehouse, Databricks Vector Search, Unity Catalog, MLflow 3.0, Agent Bricks, Copilot Studio, Microsoft Copilot, LangChain, GPT-4o, GPT-5, Claude Opus, DBRX, Microsoft 365, Microsoft Teams, Microsoft Excel, Microsoft Power BI, Microsoft Power Automate, Microsoft Power Apps, Microsoft Dataverse, Microsoft Graph API, Power Automate, Power Apps, Dataverse, Python, SQL
1mo
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Agent Platform Engineer (On-site)
Warsaw or Munich or New York City
OnsiteFull Time
Experienced engineer who has built and operated distributed production infrastructure, with strong experience in sandboxing, Linux, OAuth/webhook integrations, multi-tenant data, and Python-based systems.
Python, Modal, Linux, OAuth, webhooks, Slack, Microsoft Teams, Linear
1mo
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Software Engineer (Agent Infra)
San Francisco, California, United States
$200k-$300k/yr OnsiteFull Time
3+ YOE3+ years engineering experience; production AI agents, distributed systems, cloud (AWS/Azure/GCP) experience; familiarity with TypeScript and C++ and AI-native tooling; strong ownership and engineering judgment.
TypeScript, C++, AWS, Azure, GCP, Claude Code, Codex, Cursor, Jira
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