1

Contract Neo4J Developer Jobs (NOW HIRING)

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 ...

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 ...

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 ...

DevOps Engineer

Arlington, VA · On-site

$60.75 - $83/hr

Experience managing graph databases, such as Neo4j, AWS Neptune, or similar. * Experience designing ... S. government contract and security requirements, this role is limited to U.S. citizens . Some ...

DevOps Engineer

New York, NY · On-site

$57.75 - $79/hr

Experience managing graph databases, such as Neo4j, AWS Neptune, or similar. * Experience designing ... S. government contract and security requirements, this role is limited to U.S. citizens . Some ...

Contract - W2 Rate: Pay range offered to a successful candidate will be based on several factors ... Neo4j). • Build and maintain ETL/ELT pipelines using AWS Glue or Apache Spark for data processing ...

US Citizenship is required per contract . Ability to obtain a Secret clearance - Education o ... REST/GraphQL. o DevOps/MLOps: Docker, Kubernetes, Terraform, AWS CloudFormation; CI/CD with Jenkins ...

Data Engineer

Rock Hill, SC · Remote

$117K - $140K/yr

Requirement - Data Engineer Location- USA Remote Contract W2 Assessment test required Assessment ... neo4j) to support high‑volume, low‑latency workloads. Working knowledge of big data/cloud ...

Software Engineer

Annapolis Junction, MD · On-site

$100.96 - $115.38/hr

As a developer at EverWatch, you'll use your passion to master new tools and techniques and ... Experience with Neo4j, Cypher, APOC, and Graph Data Science (GDS) libraries * Experience with ...

This is a one-year contract position. Key Responsibilities • Build prototypes and evaluate new ... Neo4j and Cypher. • Practical experience with SQL across relational databases such as Oracle ...

Java/Spark Developer

Tampa, FL · On-site

$46.50 - $60/hr

Software Guidance & Assistance, Inc., (SGA), is searching for a Java/Spark Developer for a contract ... Couchbase, Neo4j) * 3+ years of experience leading/owning software development projects from ...

Software Engineer

Annapolis Junction, MD · On-site

$100.96 - $115.38/hr

As a developer, you can resolve a problem with a complete end-to-end solution in a fast, agile ... Experience with Neo4j, Cypher, APOC, and Graph Data Science (GDS) libraries * Experience with ...

next page

Showing results 1-20

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.
More about Contract Neo4J Developer jobs
What cities are hiring for Contract Neo4J Developer jobs? Cities with the most Contract Neo4J Developer job openings:
What are the most commonly searched types of Neo4J Developer jobs? The most popular types of Neo4J Developer jobs are:
What states have the most Contract Neo4J Developer jobs? States with the most job openings for Contract Neo4J Developer jobs include:
Infographic showing various Contract Neo4J Developer job openings in the United States as of July 2026, with employment types broken down into 38% Full Time, and 62% Contract. Highlights an 85% In-person, and 15% Remote job distribution.
Software Engineer/Data Scientist with Security Clearance

Software Engineer/Data Scientist with Security Clearance

Eureka Strategic Consulting

Annapolis Junction, MD • On-site

$135K - $200K/yr

Contractor

Medical, Dental, Vision, Life, Retirement, PTO

Posted 28 days ago


Job description

Software Engineer/Data Scientist Active Top Secret (TS/SCI) clearance with polygraph is required.  YOE Requirement: 8 yrs., B.S. in a technical discipline or 4 additional yrs. in place of B.S. Description: As a data scientist specializing in graph analysis and algorithms, you will join a collaborative team building an entirely new graph analysis platform that, for the first time, will allow our mission customers to visualize, analyze, and traverse their expansive and complex mission data in graph format and in near-real-time. Your responsibilities will center around enhancing our graph data capabilities—designing, modeling, and optimizing complex graph structures and crafting performant database queries. While familiarity with Neo4j and its query language, Cypher, is beneficial, we welcome candidates with broader graph analysis experience who are eager to deepen their expertise. You may also develop and maintain data parsers using Python to support our ingestion pipelines and maintain comprehensive documentation of data models. Finally, you will work directly with mission analysts and operators to listen to their needs and address them through novel data models and graphing solutions. Responsibilities: • Develop and refine graph data models to accommodate new data sources and fulfill customer-driven feature requests. • Design and optimize graph queries, with an expectation to learn and utilize Cypher for Neo4j. • Build and maintain data parsers in Python, ensuring reliable data ingestion. • Validate and analyze mission data to confirm accuracy, integrity, and optimal performance. • Collaborate closely with analysts to understand and translate analytical requirements into practical graph-based solutions. • Work alongside software developers to integrate efficient queries and data parsers into robust software components. • Maintain clear, comprehensive documentation of graph schemas, data models, and related processes using tools such as Confluence. • Engage directly with customers to understand operational challenges and propose effective technical solutions.
Skill Requirements: • Experience or interest in graph databases, such as Neo4j, with a willingness to learn specific tools like Cypher. • Strong Python programming skills, specifically for writing and maintaining data parsing scripts. • Proven ability to translate customer requirements into implementable data-driven solutions. • Excellent communication and interpersonal skills for effective collaboration with diverse stakeholders. • Strong analytical thinking and problem-solving abilities. • Solid understanding of measuring analytic performance - what queries run slow, what run fast. • Strong communication skills (you talk to developers, you talk to senior leadership, you talk to users, etc).  • Experience with Angular, React, or Vue. Nice to Haves: • Previous experience with Neo4j or other graph databases. • Knowledge of TCP/IP networking concepts. • Understanding graph theory and algorithms. • Familiarity with real-time data processing or streaming analytics. • Experience with containerization technologies (Docker, Kubernetes). • Understanding of ETL processes for large, complex datasets. • Familiarity with SIGINT collection and analysis systems or similar mission environments. • Knowledge of HTML, CSS, Sass, NPM, and using REST APIs.  • Experience developing single-page web apps.  • Familiarity with Git and Gitlab CI/CD. 
Benefits: • 12% Retirement Contribution (6% Employer Contribution + 6% Employer Match) • 200 hours per annum of Paid Time Off (PTO) prorated to start date (PTO can be earned & negotiated) • Straight Time can be earned on top of your Salary after meeting your required billable hours • Flexible work hours • 40 hours of New Parent Leave • Medical, dental, & vision insurance for individuals and families (salaries can be negotiated for those who waive medical benefits) • Life, AD&D, Short-Term Disability, & Long-Term Disability Insurance • Bonuses for high performers, year-end, and referrals • $5,000 Professional Development Allowance • 40 hours of Training • $5,250 Education Reimbursement  
Salary range: $135,000 - $200,000
Disclaimer: Salary for this position, along with additional compensation options, will be determined on an individual basis following the interview process, considering various factors such as years of experience, skills, education/certifications, contract specifications, market conditions, etc.