Langgraph jobs in st. louis, mo

St. Louis, Missouri

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Today

Hiring for AI/ML Developer @ St. Louis, MO Job Description Our client, a multinational telecommunications technology company is seeking a highly experienced AI Developer. You will design, develop, and deploy LLM-powered agents and pipelines that directly serve field technicians in production. You will work closely with the platform architect and contribute to the core multi-agent orchestration system. Key Responsibilities: - Design and develop LLM-powered agents using LangGraph and LangChain f

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Full-time

Depends on Experience

Senior Tech Mobile Agentic AI Developer

St. Louis, Missouri

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22d ago

10+ years of software development with strong Python expertise in production environments - 2+ years hands-on LLM development (LangChain, LangGraph, or equivalent frameworks) - RAG pipeline experience - embeddings, vector search, re-ranking, answer generation - LLM APIs - OpenAI Chat Completions, Responses API, streaming, tool calling - Async Python - asyncio, httpx, FastAPI - Prompt engineering - system prompts, few-shot, structured JSON output - Circuit breaker patterns, retry logic, resilient

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Contract

Depends on Experience

Agentic AI Engineer - W2 ONLY - REMOTE - CTH position.

Remote

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Yesterday

AGENTIC AI ENGINEER - AI/LLMLocation: Remote, EST working hoursDuration: 6-month initial contract, Contract to HireEmployment Type: W2 ONLYCandidates must be eligible and willing to convert to a permanent employee without restrictions.QualificationsMust have hands-on experience building and deploying agentic AI solutions in production enterprise environments at scale.Experience with LLMs, multi-agent workflows, and agentic AI frameworks such as LangGraph, LangChain, or similar.Strong experience

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Contract

Ontology Engineer – Knowledge Graph & Agentic AI (Neo4j / Graphwise)

Remote

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13d ago

< dir="ltr">Job SummaryWe are seeking an experienced Ontology Engineer with deep expertise in Knowledge Graphs, Agentic AI and enterprise AI architectures. You will design, build and deploy intelligent, context-aware solutions that combine semantic reasoning, RAG, GraphRAG and multi-agent orchestration to solve complex enterprise business challenges. The role requires strong hands-on experience with Neo4j and Graphwise, using knowledge graphs as the foundational layer for ontology definition, ag

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Contract

Depends on Experience

AI Architect

Remote

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6d ago

Job DescriptionAI Architect - AI & AutomationWork Location: RemoteKey Responsibilities:Own the technical roadmap for AI-driven data modeling, documentation generation, data quality rule generation, and transformation code generation.Design agentic workflow architecture using frameworks such as LangGraph, CrewAI, or AutoGen.Ensure all AI workflows operate within the client's AI governance and approval framework.Lead a small delivery team (AI Tech Lead, AI Developer) through discovery, prioritizat

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Full-time

Depends on Experience

Generative AI Engineer

Remote

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2d ago

This is a 6 month contract-to-hire and needs to meet Client full-time conversion policies. Those dependent on a work permit sponsor now or anytime in the future (ie H1B, OPT, CPT, etc) do not meet Client requirements for this opening. Remote opportunity EST time zone **MUST BE W2; No Corp-to-Corp** Role Summary The AI Engineer is part of AI Technology Platform and Solutions team within Enterprise Architecture. The role designs, builds, and hardens the AI systems, components, and patterns teams

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Contract

$80 - $100

Only W2: AI Prompt Engineer / Agentic AI Engineer, 100% Remote

Remote

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3d ago

Role: AI Prompt Engineer / Agentic AI Engineer Location: 100% Remote Experience: 10+ Years Relevant Experience: 5+ Years Candidates with hands-on experience in Agentic AI + MCP + Python + LangGraph/LangChain. Healthcare or CVS experience is an advantage, but practical AI agent development is the main focus. We are looking for a strong AI Engineer who has hands-on experience building AI agents, writing effective AI prompts, and integrating AI tools with business applications. The candida

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Contract, Third Party

Depends on Experience

AI Trainer / AI Instructor

Remote

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2d ago

Hi, AI Instructor / AI Trainer Remote Training Format: Instructor-led / Hands-on Workshop We are seeking an experienced AI Instructor / AI Trainer to design and deliver high-quality technical training programs in Artificial Intelligence, Machine Learning, Generative AI, and Agentic AI. The instructor will work with technical professionals and development teams to provide hands-on training, demonstrations, workshops, and practical guidance. Instructor / Training SkillsProven experience deliverin

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Contract

Depends on Experience

AI/ML ENGINEER

Remote

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3d ago

Job Summary:AI/ML Engineers play a pivotal role in the union of data, systems, and computer sciences. They work closely with a multidisciplinary team, including clinicians, user experience designers, product managers, IT professionals, and external partners, to develop and deploy effective, efficient, and ethical AI/ML solutions into clinical practice to enhance patient care and operational efficiency. As an AI/ML Engineer, you may work on the full spectrum of the AI life cycle from ideation to

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Third Party, Contract

$80 - $88

Applied AI Engineer

Remote

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4d ago

Compensation: Base Salary (DOE) + Bonus: 10-15% Position is 100% Remote This is an outstanding opportunity for an Applied AI Engineer to design and build out an enterprise wide AI Agentic System from the ground up. We are a premier global specialty biopharmaceutical leader founded in 2007, dedicated to advancing patient care through innovative therapies and drug delivery platforms. With 1,200 employees spanning 35 countries and an end-to-end operational footprint from R&D to global commercializa

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Full-time

$160,000 - $195,000

AI Platform Engineer -Agentic AI

Remote

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15d ago

Hiring: AI Platform Engineer | Agentic AI We are looking for talented AI Engineers with hands-on experience building and deploying production-grade AI platforms, similar to the engineering challenges at companies like Extreme Networks. Key Skills & Technologies: Python, FastAPI, LangGraph Agentic AI, agent orchestration & multi-agent systems AWS / Azure, Docker & Kubernetes Knowledge Graphs: Neo4j, GraphRAG RAG: LlamaIndex, LangChain, Vector Databases Context engineering, context windows &

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Contract

Depends on Experience

Senior Tech Mobile Agentic AI Developer

St. Louis, Missouri

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Today

Role Summary We are looking for a skilled AI/ML Developer to join our agentic platform team on a contractual basis. You will design, develop, and deploy LLM-powered agents and pipelines that directly serve field technicians in production. You will work closely with the platform architect and contribute to the core multi-agent orchestration system. Key Responsibilities - Design and develop LLM-powered agents using LangGraph and LangChain frameworks - Build and enhance multi-agent orchestratio

Full-time

Senior Python Agentic AI Developer

St. Louis, Missouri

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Today

Title- Senior Python Agentic AI Developer Location- St. Louis, MO Type- Contract Duration- 12 Months plus extension About the Team The TechMobile Agentic AI team builds and operates a production-grade multi-agent AI platform serving 40,000+ daily interactions for field service technicians across a major telecommunications provider. The platform uses LLM-powered agents to provide intelligent troubleshooting, equipment lookups, job preparation, and visual inspection through a conversational natu

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Contract

Depends on Experience

Senior AI/ML Engineer

St. Louis, Missouri

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Today

Role:-Senior AI/ML Engineer Location: St. Louis, MO (Locals only) Duration:- Long term We are looking for a skilled AI/ML Developer to join our agentic platform team. You will design, develop, and deploy LLM-powered agents and pipelines that directly serve field technicians in production. You will work closely with the platform architect and contribute to the core multi-agent orchestration system. Key Responsibilities - Design and develop LLM-powered agents using LangGraph and LangChain framewor

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Contract

Depends on Experience

Software Engineer IV

Hybrid in St. Louis, Missouri

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2d ago

Software Engineer IV Primary Location: St Louis, MO V-Soft Consulting is currently hiring a Software Engineer IV for our premier client St Louis, MO. Education and Experience: Experience integrating systems through APIs, databases, and enterprise applications.Bachelors degree in computer science, Engineering, Information Systems, or equivalent practical experience.2+ years of experience developing and supporting software solutions in production environments. Knowledge, Skills and Abilities W

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Third Party, Contract

$83.12

AGENTIC AI ENGINEER - AI/LLM

Remote

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2d ago

Job Title: AGENTIC AI ENGINEER - AI/LLMLocation: Remote, EST working hoursDuration: 6-month initial contract, Contract to HireCandidates must be eligible and willing to convert to a permanent employee without restrictions.Role Requirement: Must have hands-on experience building and deploying agentic AI solutions in production enterprise environments at scale. POCs will not work, must have end to end project experience and be able to walk me through their business use casesQualificationsMust have

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Contract

Senior AI Engineer with Amazon Bedrock AgentCore

Remote

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Today

We are looking for a Senior AI Engineer to join our team and own the Agent Orchestration Framework, covering multi-agent orchestration patterns, checkpointing/state management, and human-in-the-loop workflow design as part of our Enterprise Agent Development Platform - a production-grade, cloud-native ecosystem that enables engineering teams to define, orchestrate, deploy, and observe AI agents at scale. The platform standardizes agent development across the organization using LangGraph and Stra

Full-time

Java Architect

Remote

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2d ago

Title: Java ArchitectIntroduction: The Java Architect will be responsible for leading the design and delivery of scalable enterprise applications using Java, Spring Boot, and Microservices architecture. This role will also involve driving AI-powered transformation initiatives, leveraging Agentic AI solutions and orchestration platforms. Responsibilities:Design and implement enterprise-grade applications using Java, Spring Boot, and Microservices architecture.Define solution architecture, integra

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Contract

68+

AI/LLM ENGINEER - AGENTIC AI

Remote

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1d ago

AGENTIC AI ENGINEER - AI/LLMLocation: Remote, EST working hoursDuration: 6-month initial contract, Contract to HireTarget Rate: $60-65/hr C2C (potential flex) $55/hr on W2Candidates must be eligible and willing to convert to a permanent employee without restrictions.Role Requirement: Must have hands-on experience building and deploying agentic AI solutions in production enterprise environments at scale. POCs will not work, must have end to end project experience and be able to walk me through th

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Contract

60 - 65

Principal AI/ML Engineer - Columbia, SC, Atlanta, GA, Charlotte, NC, Raleigh, NC, Durham, NC.

Remote or Columbia, South Carolina

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Today

Job Title: Principal AI/ML Engineer Location: Columbia, SC, Atlanta, GA, Charlotte, NC, Raleigh, NC, Durham, NC. Looking for W2 candidates. No C2C Job Summary We are seeking a Principal AI/ML Engineer to architect enterprise AI platforms supporting predictive analytics, Generative AI, Agentic AI, and advanced Machine Learning solutions. The ideal candidate should possess strong architecture, leadership, and cloud AI expertise. Key Responsibilities Design enterprise AI architectures. Lead AI plat

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Contract

Depends on Experience

Langgraph jobs in St. Louis, MO, USA