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Contract Neo4J Developer Jobs (NOW HIRING)

Chabez Tech

Machine Learning Engineer

Portland, OR

Portland, OR - Onsite (Local only / F2F interview) Duration: 24 Months Contract Experience Level ... graphs (Neo4j, RDF, graph databases) Understanding of explainable AI techniques (SHAP, LIME ...

EPAM Systems

Data Solution Architect

Manhattan, NY

The stack includes a React/TypeScript frontend and FastAPI backend, orchestrated with modern DevOps ... and data contracts Proficiency in Neo4j knowledge graph design, Cypher and GraphRAG patterns ...

Chabez Tech

Machine Learning Engineer

Portland, OR · On-site

Portland, OR - Onsite (Local only / F2F interview) Duration: 24 Months Contract Experience Level ... Neo4j, RDF, graph databases) • Understanding of explainable AI techniques (SHAP, LIME ...

Chabez Tech

Machine Learning Engineer

Portland, OR

Portland, OR - Onsite (Local only / F2F interview) Duration: 24 Months Contract Experience Level ... Neo4j, RDF, graph databases) • Understanding of explainable AI techniques (SHAP, LIME ...

Fabrion

Data Engineer (Founding Team)

Bodega Bay, CA · On-site

$135K - $163K/yr

Neo4j, RDF, Gremlin, Puppygraph) * Familiarity with GraphQL, RESTful APIs, and designing developer-friendly data access layers * Experience implementing data governance : RBAC, ABAC, data contracts ...

Appex Innovation

Sr AI Platform Engineer

Frisco, TX

$50 - $59/hr

... REST APIs, contracts, governance. • Batch and real-time data pipelines: Kafka or comparable ... Pinecone, Weaviate, pgvector, Neo4j, or comparable; embeddings and retrieval patterns. • AI ...

New

Mem0

Backend Engineer

San Francisco, CA · On-site

Define contracts, versioning, auth, rate limits; write migrations and docs. * Model data & schemas ... Relational (Postgres) and graph (e.g., Neo4j); enforce integrity and performance. * Debug customer ...

Appex Innovation

Sr AI Platform Engineer

Frisco, TX · On-site

$97K - $134K/yr

... APIs, contracts, governance. Batch and real-time data pipelines: Kafka or comparable streaming ... Pinecone, Weaviate, pgvector, Neo4j, or comparable; embeddings and retrieval patterns. AI software ...

Zortech Solutions

Tiger Graph Developer

Charlotte, NC · On-site

$65 - $68/hr

Charlotte, NC (5 days onsite) Duration: 12 months Contract Rate: $65-68/hr. on C2C Must Have Skills: Graph database, Tiger Graph or Neo4j or Graph QL or Graph SQL The role: * TigerGraph Developer ...

Appex Innovation

Sr AI Platform Engineer

Frisco, TX · On-site

$98K - $135K/yr

... REST APIs, contracts, governance. • Batch and real-time data pipelines: Kafka or comparable ... Pinecone, Weaviate, pgvector, Neo4j, or comparable; embeddings and retrieval patterns. • AI ...

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Contract Neo4J Developer information

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.

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 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 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.

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Contract Neo4J Developer jobs near you
Infographic showing various Contract Neo4J Developer job openings in the United States as of May 2026, with employment types broken down into 1% As Needed, 72% Full Time, 1% Temporary, and 26% Contract. Highlights an 80% Physical, 5% Hybrid, and 15% Remote job distribution.
AI Engineer - Remote

AI Engineer - Remote

NAVA Software Solutions

Boston, MA • On-site, Remote

Contractor

Posted 2 days ago

Job description

NAVA Software is looking for an AI Engineer
Details:
AI Engineer
Location: 100% Remote
Duration: 6+ month contract-to-hire
Interviews: 2 rounds
Top Requirements:
  • Implemented GraphRag in AI/ML products (production deployments).
  • Strong Azure cloud experience.
  • Python/PySpark, Java programming.
  • Experience building UI with React/Angular, HTML, CSS, JavaScript.
  • Knowledge graph implementation (Neo4j preferred).
    LLM optimization & improved response handling.

Responsibilities:
  • Design, develop, and deploy Decision Intelligence & AI-enabled products.
  • Work in Agile teams with engineers, scientists, product managers.
  • Guide architecture, infrastructure, and tools for AI/ML products.
  • Develop rapid prototypes and scale solutions in production.
  • Build MLOps pipelines for structured/unstructured data.
  • Implement observability, monitoring, and compliance with HIPAA/security standards.
  • Mentor engineers and drive innovation.

Preferred Skills:
  • Contributions to open-source AI/ML projects.
  • Healthcare industry knowledge.
  • Experience with medical terminology & clinical workflows.
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About NAVA Software Solutions

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NAVA is a strategic partner for companies seeking to develop or customize software and products. Our team of experts leverages cutting-edge technology and deep industry knowledge to provide customized solutions that drive business success. Whether you're looking to improve your operations, increase efficiency, or bring a new product to market, NAVA has the expertise and resources to help you achieve your goals. Trust us to be your partner in software and product development.

Industry

It services

Company size

51 - 200 Employees

Headquarters location

Rocky Hill, CT, US

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