Neo4j Jobs

Sayari is hiring a Forward Deployed Engineer to embed with top clients and build production-grade data and integration solutions that directly support high-stakes investigations and mission objectives.

Lead the architecture and development of scalable, real-time backend systems at Twenty to advance mission-critical cyber capabilities for national security.

Twenty is hiring a Staff Frontend Engineer in Arlington, VA to lead frontend architecture, build real-time data visualizations, and mentor engineers for mission-critical cyber systems.

Work with Capco's Data Team to design and maintain knowledge graphs that power GenAI, NLP-driven retrieval, and analytics for enterprise applications.

Lead the architecture and productization of ZoomInfo's context layer—designing retrieval, compression, and platform standards that power AI-driven recommendations and agentic workflows across the company.

Build scalable, secure payment services and web applications as a Senior Software Engineer on Visa’s hybrid Austin team operating at global scale.

Lead the design and implementation of Lightfield’s scalable data infrastructure, search, and retrieval systems to enable AI-driven CRM capabilities.

Titan is hiring an AI LLM Retrieval Engineer to design and operate production retrieval pipelines, embedding strategies, and vector search solutions for secure, bank-focused AI systems.

Lead the design and hands-on development of next-generation cloud-native network management and configuration systems at Palo Alto Networks, focusing on scalability, AIOps, and networking expertise.

Lead the backend engineering of ServiceNow’s Graph API and persistence stack, driving SQL generation, database performance, and scalable data access for the enterprise AI platform.

Lead development of production-grade conversational AI agents and generative systems that improve user interactions across consumer-facing applications.

KBR is hiring a seasoned Data Engineer to design, operate, and present large-scale ETL and analytics solutions that support DoD test & evaluation data and stakeholder needs.

Twenty seeks an Associate Backend Engineer to develop Go-based, graph-enabled, cloud-native backend systems that power real-time cyber and electromagnetic capabilities from its Arlington, VA office.

Senior Frontend Engineer needed to lead architecture and development of real-time React/TypeScript UIs that visualize complex cyber operations for national-security use cases.

Twenty is hiring a Distinguished Backend Engineer in Arlington, VA to lead architecture and development of cloud-native, real-time backend systems using Go and graph databases for mission-critical national security solutions.

Senior Data Engineer needed to design petabyte-scale AWS data lakes, lead ETL and graph schema development, and mentor engineers to support mission-critical cyber operations in an on-site Arlington, VA role.

Experienced Data Engineer needed to architect scalable ETL/ELT pipelines, optimize Elasticsearch clusters, and operationalize ML data flows for dark web intelligence at CACI's DarkBlue team.

Booz Allen is hiring a Mid Back End Developer in Reston, VA to build Java-based APIs and ETL/data-processing systems that support mission-critical analytics and client solutions.

Peraton is hiring a cleared Data Engineer in Herndon, VA to develop and maintain ETL pipelines, graph and relational data schemas, and cloud-integrated data solutions for mission-critical DoD/IC programs.

ATPCO seeks a Software Engineer to deliver 24x7 Tier 2 production support and maintain enterprise mainframe and distributed applications that power global travel.

Join a cybersecurity engineering team building cloud-native data pipelines, graph attack-path models, and full-stack applications to deliver high-impact advisory insights to customers.