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Contract Neo4J Developer Jobs in Michigan (NOW HIRING)

Contract Neo4J Developer information

What are Contract Neo4J Developers?

Contract Neo4J Developers are professionals who specialize in building, maintaining, and optimizing applications using the Neo4J graph database, typically hired on a contract or freelance basis. They work with organizations to design and implement graph-based data models, write Cypher queries, and integrate Neo4J with other systems. Their expertise is valuable for projects involving complex relationships in data, such as recommendation engines, fraud detection, or network analysis. Contract developers provide flexibility for companies that need specialized skills for a specific period or project without committing to a full-time hire.

What are some common challenges a Contract Neo4J Developer may face when integrating graph databases with existing systems?

As a Contract Neo4J Developer, one common challenge is ensuring seamless integration of Neo4J with legacy systems or traditional relational databases. This often requires a strong understanding of both graph database modeling and data migration strategies. Additionally, optimizing Cypher queries for performance and managing data consistency across platforms can be complex, especially in large-scale or real-time environments. Effective communication with backend developers and data engineers is essential to align on integration protocols and address any bottlenecks that arise.

What is the difference between Contract Neo4J Developer vs Graph Database Engineer?

AspectContract Neo4J DeveloperGraph Database Engineer
CredentialsProficiency in Neo4J, Cypher, and database fundamentalsNeo4J skills plus broader graph database knowledge and certifications
Work EnvironmentProject-based, client-specific, often freelance or contract rolesFull-time or consulting roles in organizations using graph databases
Industry UsagePrimarily in data analytics, knowledge graphs, and AI projectsIn enterprise data management, complex data modeling, and infrastructure

The Contract Neo4J Developer focuses on implementing and maintaining Neo4J graph databases for specific projects, often on a contract basis. In contrast, a Graph Database Engineer has a broader role, working with multiple graph database technologies and integrating them into larger systems. Both roles require strong knowledge of graph databases, but the Engineer typically has a wider scope and may hold additional certifications.

What are the key skills and qualifications needed to thrive as a Contract Neo4J Developer, and why are they important?

To thrive as a Contract Neo4J Developer, you need strong expertise in graph database concepts, proficiency in Cypher query language, and experience with data modeling, usually backed by a degree in computer science or related field. Familiarity with Neo4J tools, integrations with Java or Python, and deploying databases in cloud environments are typically required, along with knowledge of relevant certifications. Exceptional problem-solving, adaptability, and effective communication are crucial soft skills to collaborate with diverse teams and translate business needs into technical solutions. These skills ensure the delivery of efficient, scalable graph database solutions that meet project requirements and drive organizational insights.
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Agentic AI Engineer -Auburn Hills, MI-2 days onsite : Contract on w2

Agentic AI Engineer -Auburn Hills, MI-2 days onsite : Contract on w2

Marvel Technologies Inc

Auburn Hills, MI • On-site

$58 - $62/hr

Contractor

Posted 29 days ago


Job description

Agentic AI/ML Engineer -Hybrid (Only w2 consultants)
Auburn Hills, MI-2 days onsite
12 months
 
Need 10+ plus years experience
 

We are seeking a highly skilled Senior Agentic AI Engineer to join our team and drive the development of cutting-edge autonomous AI systems. This role focuses on building sophisticated AI agents that can reason, plan, and execute complex tasks with minimal human intervention.
 
## Position Summary
As a Senior Agentic AI Engineer, you will design and implement intelligent agent systems using state-of-the-art frameworks and technologies. You'll work at the intersection of large language models, knowledge graphs, and distributed systems to create AI solutions that can autonomously handle complex workflows and decision-making processes.
 
## Key Responsibilities
**Agent Development & Architecture**
- Design and implement multi-agent systems using LangGraph for complex workflow orchestration
- Build autonomous AI agents capable of planning, reasoning, and task execution
- Develop agent communication protocols and coordination mechanisms
- Create robust error handling and recovery systems for agent workflows
 
**AI Infrastructure & Integration**
- Implement and optimize LangChain pipelines for agent reasoning and tool usage
- Design and maintain vector database solutions for knowledge retrieval and semantic search
- Build scalable data ingestion pipelines for structured and unstructured data
- Integrate Google Cloud AI services including Vertex AI, Gemini, and PaLM models
 
**Backend Development & APIs**
- Develop high-performance APIs using FastAPI for agent interaction and monitoring
- Implement real-time streaming capabilities for agent responses and status updates
- Build monitoring and observability systems for agent performance tracking
- Create robust authentication and authorization systems for agent access
**Data & Knowledge Management**
- Design and implement RAG (Retrieval-Augmented Generation) systems
- Optimize vector embeddings and similarity search algorithms
- Build knowledge graph integration for enhanced agent reasoning
- Implement efficient caching and data persistence strategies
 
## Required Technical Skills
**Core AI/ML Frameworks**
- Expert-level proficiency with LangGraph for agent workflow orchestration
- Deep experience with LangChain for LLM application development
- Hands-on experience with Google Cloud AI services (Vertex AI, Gemini, PaLM)
- Strong understanding of prompt engineering and LLM optimization techniques
**Data & Storage**
- Proficiency with vector databases (Pinecone, Weaviate, Chroma, or similar)
- Experience with traditional databases (PostgreSQL, MongoDB)
- Knowledge of data ingestion frameworks and ETL pipelines
- Understanding of embedding models and semantic search optimization
**Python Development**
- Advanced Python programming skills with 10+ years of experience
- Expert-level FastAPI development for building scalable APIs
- Proficiency with async/await patterns and concurrent programming
- Experience with Python ML libraries (NumPy, Pandas, scikit-learn)
- Knowledge of testing frameworks (pytest, unittest) and CI/CD practices
**Cloud & Infrastructure**
- Hands-on experience with Google Cloud Platform (GCP)
- Proficiency with containerization (Docker) and orchestration (Kubernetes)
- Experience with cloud storage solutions and data pipelines
- Understanding of microservices architecture and distributed systems
## Preferred Qualifications
 
**Additional Technical Skills**
- Experience with other agent frameworks (AutoGPT, CrewAI, TaskWeaver)
- Knowledge of graph databases (Neo4j, Amazon Neptune)
- Familiarity with streaming frameworks (Apache Kafka, Redis Streams)
- Experience with monitoring tools (Prometheus, Grafana, LangSmith)
**AI/ML Expertise**
- Understanding of transformer architectures and attention mechanisms
- Experience with fine-tuning and adapting large language models
- Knowledge of reinforcement learning for agent training
- Familiarity with multi-modal AI systems (vision, text, audio)
**Development Experience**
- Experience with frontend frameworks (React, Vue.js) for agent interfaces
- Knowledge of WebSocket programming for real-time applications
- Familiarity with message queues and event-driven architectures
- Experience with performance optimization and scalability challenges