Neo4j jobs in Columbia, MD, USA

Neo4J

Job SummaryWe are seeking an Expert Neo4j Designer / Developer with strong hands-on experience designing, developing, and optimizing enterprise-scale graph databases. The ideal candidate will have deep expertise in Neo4j and Cypher, along with AWS, Kafka, Spark, data engineering, Kubernetes, and modern AI/GenAI ecosystems. Key ResponsibilitiesDesign scalable Neo4j graph data models and convert complex relational data into graph structures.Develop and optimize advanced Cypher queries using EXPLAI

Graph Development/Graph Engineers (Neo4j) 1 Contract Location : Remote(USA) Role Summary Key Responsibilities Design and develop graph data models in Neo4jto support complex business relationships and analytics use cases. Write, optimize, and maintain Cypher queries, stored procedures, and graph algorithms for efficient graph traversal and pattern matching. Implement and leverage Neo4j Graph Data Science (GDS)algorithms such as PageRank, Community Detection, Similarity, and Pathfindi

Role: Neo4j DesignerWork Location: Remote work accepted from anywhere in USNote: Please ensure the resumes being submitted are no longer than 2-3 pages in a MS Word document.Job Description:An expertNeo4j Designerdesigns and scales enterprise graph data models, optimizes complex Cypher queries, and integrates graph technology with cloud infrastructure and AI/ML pipelines.Job SummaryWe are seeking a seasoned Expert Neo4j Designer and hands on Developer to lead the design, deployment, and optimiza

Position: Data Engineer with Neo4j and Spanner Graph Location: Remote Duration: 5 Months with strong possibility of extension Interviews: (3 Rounds): All the interviews within one week. Description: Were looking for a Data Engineer with strong graph database expertise to support migration, modeling, and analysis work involving Neo4j and Spanner Graph. This role also involves working with data agents and applying graph algorithms to solve relationship-based data problems. Key Responsibilities:

Job Title: Graph Development/Graph Engineers(Neo4j) Location: Remote(USA) Duration: Long term Key Responsibilities Design and develop graph data models inNeo4jto support complex business relationships and analytics use cases.Write, optimize, and maintainCypher queries, stored procedures, and graph algorithms for efficient graph traversal and pattern matching.Implement and leverageNeo4j Graph Data Science (GDS)algorithms such as PageRank, Community Detection, Similarity, and Pathfinding.Build a

At Allstate, great things happen when our people work together to protect families and their belongings from life's uncertainties. And for more than 90 years, our innovative drive has kept us a step ahead of our customers' evolving needs. From advocating for seat belts, air bags and graduated driving laws, to being an industry leader in pricing sophistication, telematics, and, more recently, device and identity protection. Job Description The Vended Application Lead Consultant (Neo4J DBA) typica

Advanced proficiency in programming languages commonly used for data engineering (e.g., Python, Java, Scala) Demonstrated expertise in designing, developing, and optimizing data pipelines for large-scale enterprise environments Proven experience with corporate dataflows and developing data parsers for extremely large datasets Extensive experience with various database technologies including graph databases (e.g., Neo4j), SQL databases (e.g., PostgreSQL, MySQL), NoSQL databases (e.g., MongoDB,

SIXGEN's mission is to deliver agile, mission-ready cybersecurity solutions that empower government and critical infrastructure organizations to stay ahead of advanced cyber threats. We combine innovation, deep expertise, and cutting-edge capabilities to uncover vulnerabilities, protect vital systems, and ensure operational superiority in an ever-evolving digital landscape. POSITION OVERVIEW Position: Senior Data ScientistJob Type: Full-timeLocation: Onsite, Ft. Meade, MDClearance Requirements

Que Technology Group, Inc., is seeking a motivated Senior AI System Engineer to support the exciting Technology & Tradecraft Integration mission. The Engineer will work closely with mission stakeholders design, integration, and implementation of advanced AI-enabled solutions, ensuring scalable, secure, and mission-focused system architectures. This role requires expertise in systems engineering, cloud technologies, data pipelines, analytics, and modern AI capabilities, including Agentic AI workf

JAVA, Python, JavaScript, Jupyter Notebooks, GHOSTMACHINE, data visualization platforms, generative AI, LLM, RAG, Neo4j, AWS (Lambda, EC2, ECS/EKS, SAGEMAKER, S3, RDS, OpenSearch) Due to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polygraph are required for the position. Required: Must have TS/SCI clearance w/ active polygraph (Last polygraph must be within the last five (05) years).Nine (09) years of direct/relevant experienceBachelor'

Job Number: R0246227 Agentic AI Engineer The Opportunity: We are looking for a highly skilled Agentic AI Engineer to join our team, spe cia lizing in building autonomous, goal-oriented AI systems. You will play a cru cia l role in shifting our AI strategy from passive LLM chatbots to proactive, multi-agent orchestrations. In this role, you will utilize deep experience in agent orchestration frameworks, RAG, knowledge graphs, and fine-tuning Small Language Models ( SLMs ) for edge deployment.

Gormat is seeking a candidate who possesses and applies a comprehensive knowledge across key tasks and high impact assignments. The ideal candidate is able to plan and lead major technology assignments, evaluate performance results, and recommend major changes affecting short-term project growth and success. The candidate will function as a technical expert across multiple project assignments and may supervise others. Position Description Develop, and maintain robust and scalable data pipelines

Job Number: R0246659 Back End Developer The Opportunity: As a sof tware engineer, you know that good sof tware is more than just a nice-looking interface and data. You need the right combination of clean code, APIs, analytics, and infrastructure to develop a user-focused solution. We're looking for a sof tware engineer like you to develop efficient and effective sof tware, from vision to production-ready system, in an exciting, agile environment. As a sof tware engineer at Booz Allen, you'll us

Description PLEX Solutions, Part of Markon, is looking for a Sr. Data Scientist to support a program in the Annapolis Junction, MD area. Responsibilities Develop and maintain robust and scalable data pipelines for enterprise AI applications including defining appropriate data model conceptsDevelop high-performance data parsers for extremely large and complex datasetsImplement and manage various database systems, including graph, SQL, NoSQL, and vector databaseCollaborate with AI/ML engineers

Job Number: R0243844 Back End Developer The Opportunity: As a software engineer, you know that good software is more than just a nice-looking interface and data. You need the right combination of clean code, APIs, analytics, and infrastructure to develop a user-focused solution. We're looking for a software engineer like you to develop efficient and effective software, from vision to production-ready system, in an exciting, agile environment. As a software engineer at Booz Allen, you'll use the

Are you ready to thrive? Through training, teamwork, and exposure to challenging technical work, let Leidos show how to accelerate your career path. Join Leidos' all-star team supporting the Defense Intelligence Agency's Enterprise Digital Modernization Accelerator initiative. This program is at the forefront of deploying enterprise-scale AI, data, and mission platform capabilities across cloud, edge, and classified environments. We are looking for creative, driven, and mission-focused professi

Technology Resource Experts, LLC is looking for an experienced Cloud Software Engineer to join their rapidly growing team! Leveraging advances in data science to support challenging analytic problems including information overload, discovery, attribution, tracking, and assessment. Develop an evolving suite of operational prototypes driven by state-of-the-art data science techniques for behavioral, geo-temporal, social, and content analysis against full-scale collection in robust, flexible, and

Role: Senior Knowledge Graph Engineer Duration: 12 Months Location: Remote (For USA) Domain Life Sciences Basic Qualifications: We are looking for professionals with the required skills to achieve our goals:Masters degree in Biosciences, Biomedical Science, Biomedical Engineering, Biotechnology (with a life science/pharma application focus)6+ years of relevant knowledge graph work experienceSpecific hands-on experience contributing to Knowledge Graph development efforts, including entity modelin

Job Title Software Engineer Overview EverWatch is a government solutions company providing advanced defense, intelligence, and deployed support to our country's most critical missions. We are a full-service government solutions company. Harnessing the most advanced technology and solutions, we strengthen defenses and control environments to preserve continuity and ensure mission success. EverWatch employees are focused on tackling the most difficult challenges of the US Government. We offer