Neo4j jobs in virginia

Remote

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Yesterday

Skills and experience 8+ years in data platform architecture, with 4+ years hands-on Neo4j EnterpriseDeep knowledge of Neo4j causal clustering, Raft consensus, quorum behaviour and leader electionMulti-database tenancy, database-level RBAC and isolation modelsNeo4j sizing: page cache and heap configuration, licensable-core basis, storage and transaction-log volume designMigration mechanics: neo4j-admin dump/load, online backup and restore, delta synchronisation, read-replica seedingVersion upgra

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Contract, Third Party

Depends on Experience

Ontology Engineer – Knowledge Graph & Agentic AI (Neo4j / Graphwise)

Remote

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13d ago

< dir="ltr">Job SummaryWe are seeking an experienced Ontology Engineer with deep expertise in Knowledge Graphs, Agentic AI and enterprise AI architectures. You will design, build and deploy intelligent, context-aware solutions that combine semantic reasoning, RAG, GraphRAG and multi-agent orchestration to solve complex enterprise business challenges. The role requires strong hands-on experience with Neo4j and Graphwise, using knowledge graphs as the foundational layer for ontology definition, ag

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Contract

Depends on Experience

Palantir Foundry Ontology Support Engineer

Remote

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Yesterday

About GSPANN Headquartered in Milpitas, California (U.S.A.), GSPANN provides consulting and IT services to global clients, ranging from mid-size to Fortune 500 companies. With our experience in retail, high-technology, and manufacturing, we help our clients to transform and deliver business value by optimizing their IT capabilities, practices, and operations. Counting on our ten offices, including four global delivery centers, and approximately 1400 employees globally, we offer the intimacy of a

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Third Party, Contract

Depends on Experience

Manager of Data Engineering - Hands On

Remote

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Yesterday

The Data Engineering Manager is a hands-on role and will be the primary architect and technical lead for the data infrastructure powering our next-generation Agentic AI products. Acting as a hands-on leader, you are responsible for the teams overall delivery, translating complex product requirements into actionable technical tasks for a small engineering squad. You will design the multi-modal data stores (Vector and Graph) that serve as the Active Memory for autonomous agents while remaining dee

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Full-time

160000 - 180000

Senior Staff Data Engineer - Python

Remote

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9d ago

The Staff Data Engineer is a hands-on role and will be the primary architect and technical lead for the data infrastructure powering our next-generation Agentic AI products. Acting as a hands-on leader, you are responsible for the teams overall delivery, translating complex product requirements into actionable technical tasks for a small engineering squad. You will design the multi-modal data stores (Vector and Graph) that serve as the Active Memory for autonomous agents while remaining deeply e

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Full-time

150,000 - 180,000

Forward Deployed Engineer

Remote

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Today

Located in Canada (100% remote), this full-time opportunity is with a fast-growing technology company building AI-driven enterprise software. Leveraging technologies including AI orchestration, React, TypeScript, Python, FastAPI, PostgreSQL, AWS, Terraform, and enterprise ERP integrations, you'll serve as the technical bridge between customers and product engineering while delivering mission-critical solutions in production environments. The coolest part of this role is the ability to directly s

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Full-time

$170000 - $250000

Systems Engineer III (Graph DB DBA)

Remote

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Yesterday

Systems Engineer (Graph DB DBA) We are seeking an experienced Systems Engineer (Graph DB DBA) to support the IRS yK1 Link Analysis platform, a mission-critical graph analytics application serving over 2,800 IRS users. The ideal candidate will have extensive experience administering and optimizing Neo4j, RocketGraph/Trovares, Cypher, Python, and Red Hat Linux environments. Key Responsibilities: Administer, monitor, tune, patch, and maintain graph databases across production, test, development,

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Full-time

120000 - 133000

Data Architect

McLean, Virginia

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Today

Overview We are seeking an experienced Data Architect within a team supporting the customer with data engineering and operations, software engineering, security engineering, DevOps engineering, application development, data science, and program management in support of data acquisition, exploitation, engineering, and management tasks. Communicate and collaborate across organizational boundaries, to include other contractor teams, Customer staff and external stakeholders. What will you do? Demo

Full-time

USD 180,000.00 - 240,000.00 per year

Analytics Engineer 5 - Ads Identity & Signals

Remote

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Today

At Netflix, our mission is to entertain the world. Together, we are writing the next episode - pushing the boundaries of storytelling, global fandom and making the unimaginable a reality. We are a dream team obsessed with the uncomfortable excitement of discovering what happens when you merge creativity, intuition and cutting-edge technology. Come be a part of what's next. In 2022 we launched a new lower-priced, ad-supported tier, and we are building an in-house, world-class ad-tech ecosystem t

Full-time

USD 330,000.00 - 566,000.00 per year

AI Engineer, Public Sector

Reston, Virginia

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Today

Seekr is looking for talented AI Engineers to join our team and deliver generative and predictive capabilities for US Government customers. The right candidate will work on developing , and deployment of AI/ML capabilities for various applications implementing generative AI and integrations with predictive capabilities (agentic workflows, LLM fine-tuning). Additionally, this person will be working on quick proof-of-concept solutions but also building in a generalized fashion to support longer te

Full-time

USD 185,000.00 - 225,000.00 per year

Data Architect

McLean, Virginia

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Today

Data Architect Location: McLean, VA Must have an active TS/SCI FS Poly Position within a team supporting the customer with data engineering and operations, software engineering, security engineering, DevOps engineering, application development, data science, and program management in support of data acquisition, exploitation, engineering, and management tasks. Communicate and collaborate across organizational boundaries, to include other contractor teams, Customer staff and external stakehold

Full-time

Senior Data Platform/DevOps Engineer

Remote

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Today

We are seeking a driven and highly skilled Senior Data Platform/DevOps Engineer to join a leading company in the oil and gas industry. In this role, you will work alongside Software Engineers, Machine Learning Engineers, and Data Engineers to understand their technical needs and help translate them into reliable, scalable data platform solutions. You will contribute to building, maintaining, and improving Enterprise Data Platform components - including custom data and platform products that enha

Full-time

Principal Machine Learning Engineer

Remote or Seattle, Washington

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Today

Overview Working at Atlassian Atlassians can choose where they work - whether in an office, from home, or a combination of the two. That way, Atlassians have more control over supporting their family, personal goals, and other priorities. We can hire people in any country where we have a legal entity. At Atlassian, we're on a mission to unleash the potential of every team. Central to that mission is the Teamwork Graph (TWG) - Atlassian's real-time, permissions-aware knowledge graph that unifi

Full-time

USD 236,700.00 - 309,025.00 per year

Senior Software Development Engineer (Back-end)

Remote

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Today

Filevine is a Legal AI company delivering Legal Operating Intelligence for the future of legal work. Grounded in a singular system of truth, Filevine brings together data, documents, workflows, and teams into one unified platform-where modern legal work happens with clarity and consistency. Powered by LOIS, the Legal Operating Intelligence System, Filevine connects context across every matter to transform legal operations from reactive to proactive. LOIS reads, understands, and reasons across y

Full-time

USD 160,000.00 - 190,000.00 per year

Senior DevOps Engineer

Chantilly, Virginia

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Today

Overview We are seeking an experienced DevOps Engineer to support the design, development, deployment, and maintenance of secure, scalable, and highly available systems. The ideal candidate will have strong experience with AWS, Kubernetes, Python, CI/CD pipelines, and infrastructure automation, along with experience supporting Neo4j graph databases. This position requires a hands-on engineer who can automate infrastructure processes, optimize cloud environments, support software deployments, a

Full-time

Senior Knowledge Graph Engineer

Remote

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Today

While technology is the heart of our business, a global and diverse culture is the heart of our success. We love our people and we take pride in catering them to a culture built on transparency, diversity, integrity, learning and growth. If working in an environment that encourages you to innovate and excel, not just in professional but personal life, interests you- you would enjoy your career with Quantiphi! About Quantiphi Quantiphi is an award-winning, AI-First digital engineering and cons

Full-time

Senior Software Engineer

Chantilly, Virginia

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Today

Leidos is seeking a Software Developer for a 200+ FTE technical development program supporting the Sponsor's Entitlement Programs as well as IdAM /ICAM, Authentication, Authorization, Attributes and Digital Policy Management. The Software Engineer will work with a large team of developers, software engineers and data engineers. The successfully candidate will support continuity of our customer's mission by helping to modernize and implement industry standards while ensuring secure, reliable, and

Full-time

USD 107,900.00 - 195,050.00 per year

Back End Developer

McLean, Virginia

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Today

Job Number: R0249717 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 systems in an exciting, agile environment. As a sof tware engineer at Booz Allen, you'll us

Full-time

USD 86,800.00 - 198,000.00 per year

Senior AI Engineer with semantic web tech

Remote

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Today

We are seeking a Senior AI Engineer with deep expertise in semantic web technologies to act as the strategic bridge between business stakeholders (Data Governance, Enterprise Architecture, AI/Analytics teams) and technical implementation teams. In this role, you will design, build, and operationalize enterprise semantic and data foundations, translating complex business terminology, metadata requirements, and domain concepts into structured ontologies, knowledge graphs, and scalable data pipelin

Full-time

Agentic AI Engineer

Hybrid in Alexandria, Virginia

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Today

Job Number: R0252012 Agentic AI Engineer The Opportunity: We are looking for a highly skilled Agentic AI Engineer to join our team specializing in building autonomous, goal-oriented AI systems. You will play a crucial 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 (KG), and fine-tuning Small Language Models (SLMs) for edge deployment. What

Full-time

USD 77,600.00 - 176,000.00 per year

Neo4j jobs in Virginia, USA