Neptune jobs in reston, va

Lead Architect (Graph DB)/ (Neo4j, Neptune, Cosmos DB, or similar)/Remote

Remote

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Today

Lead Architect (Graph DB)/ (Neo4j, Neptune, Cosmos DB, or similar)/Remote Location: Remote Duration: Long term Required: Lead architect with strong expertise in Graph DB + Healthcare (Provider) subject area / domain experience. Please share if we have any matching & strong candidates. Job Description Architect (Graph DB) We need an architect with Graph DB hands-on expertise, strong Healthcare experience with good understanding of the Provider domain, strong SQL/Data Warehousing skills, and go

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Third Party, Contract

Depends on Experience

Senior AI Agent Engineer - Agentic

Reston, Virginia

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Today

Need Local to Virgina. Onsite F2F Interview Required. AI Engineer with expertise building agentic software development platforms using AWS, Strands Agents, Bedrock, Neptune, RDS, Step Functions, and Python. Experienced in code understanding, specification-driven development, automated test generation, evaluation frameworks, and AI-powered SDLC acceleration. Keywords Agentic AI AWS Bedrock Strands Agents Software Development Lifecycle (SDLC) Code Understanding AST Parsing Source Code Analy

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Contract, Third Party

Cloud DevOps Engineer

Reston, Virginia

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Today

Overview Cloud DevOps Engineer Hybrid / Reston, VA TS/SCI with Poly At Bcore, our strength comes from how we deliver impact to the mission. Whether it's architecting critical IT solutions, producing actionable intelligence, or developing cutting edge technology, we succeed because of the expertise, collaboration, and agility of our teams. Our Mission Services division combines enterprise IT, cloud solutions, DevSecOps, systems engineering, software development, and operational support.Bcore

Full-time

USD 195,000.00 - 230,000.00 per year

Data Architect IV

Chantilly, Virginia

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Today

Responsibilities Noblis is seeking a Data Architect IV to support our customer in Chantilly VA. The Data Architect IV Designs and governs a unified, enterprise-scale data and intelligence layer that integrates traditional infrastructure with graph-based semantic modeling to power advanced AI reasoning and relationship-driven analytics. Bridges data engineering and semantic technologies to build contextually rich data ecosystems optimized for autonomous, agentic workflows and hybrid retrieval (

Full-time

USD 146,200.00 - 228,400.00 per year

Senior Database Engineer

Herndon, Virginia

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Today

Who we are. Platinum Technologies is a Northern Virginia based integrated solutions firm that specializes in Cybersecurity, Cloud and Digital Services to the Public Sector. Our team solves hard problems and helps our Mission Partners achieve their goals. If you are self-motivated, possess demonstrated learning agility, and are passionate about delivering high-quality work products - we want to hear from you. We lead with technical expertise, but that is just the tip of the iceberg - the 'Why'

Full-time

Knowledge Graph Software Engineer - Clearance Required

Herndon, Virginia

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Today

About the Team Here at BTI360, we've built a culture that's passionate about developing software engineers. Software doesn't build itself. People do. In fact, teams of people do. That's why our primary focus is on developing better craftsmen, better teammates, and better technical leaders. By putting people first, we're not just giving our teammates more opportunities to grow, we're also raising the bar of the software we ship. BTI360 previously has been voted 10 years in a row as a TOP Place t

Full-time

USD 125,900.00 - 247,900.00 per year

Principal Software Engineer

Washington, District of Columbia

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Today

With 1,000+ intelligence professionals serving over 1,900 clients worldwide, Recorded Future is the world's most advanced, and largest, intelligence company! Recorded Future is seeking a Principal Software Engineer to join our Engineering team, responsible for building and scaling the pipelines that power the Security Intelligence Graph. As a Principal Software Engineer, you will work across application code and infrastructure to collect, transform, and deliver structured threat data: tracking

Full-time

USD 152,000.00 - 228,500.00 per year

Senior Data Scientist

Glen Echo, Maryland

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Today

Description Are you ready to join Leidos all-star team? Through training, teamwork, and exposure to challenging technical work, let Leidos show how to accelerate your career path. Leidos is seeking a mission-driven Senior Data Scientist to join our high-impact team supporting the National Digital Exploitation and Open Source Center (NDOC) DOMEX Technology Platform (DTP). In this role, you will help improve data intelligence pipelines serving both Open Source Intelligence (OSINT) operations and

Full-time

USD 107,900.00 - 195,050.00 per year

Sr. Data Architect

Remote

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11d ago

Sr. Data Architect Location Remote Duration 6+ Months Job Description: Summary We are seeking a highimpact Senior Data Architect (contractor) who will rapidly accelerate our data initiatives, bring proven external experience and perspective, and architect the foundational capabilities required to advance our longterm data strategy. This role will shape and guide the architecture of the Data Platform and its suite of data and information services, will collaborate closely with product managers

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Full-time

130,000 - 140,000

Senior Data Scientist

Arlington, Virginia

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Today

Full-time

USD 107,900.00 - 195,050.00 per year

Senior Data Engineer - TS/SCI

Bethesda, Maryland

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Location: Bethesda, MD Category: Software Engineer Travel Required: No Remote Type: Hybrid Clearance: TS/SCI Sunayu,LLC is seeking a mission-driven Senior Data Engineer to join our high-impact team supporting the National Digital Exploitation and Open Source Center (NDOC) DOMEX Technology Platform (DTP). In this role, you will help improve data intelligence pipelines serving both Open Source Intelligence (OSINT) operations and document media exploitation for the Department of War (DoW) and the

Full-time

USD 131,300.00 - 237,350.00 per year

Senior Data Engineer

Bethesda, Maryland

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Today

Absolute Business Solutions Corp (ABSC) is not just another tech company. We're a community of innovators, engineers, analysts and business professionals working together with our customers to tackle the most complex challenges. For more than 20 years we've supported critical Department of Defense (DoD), Intelligence Community (IC), Federal Civilian missions and global, multi-national corporations. We specialize in supporting our clients in the Intelligence, Technology, Defense, AI/ML, and Data

Full-time

USD 125,000.00 - 255,000.00 per year

Senior Data Scientist

Hyattsville, Maryland

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Today

Full-time

USD 107,900.00 - 195,050.00 per year

Software Engineer III, AI Digital & Engineering Software

Rockville, Maryland

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X-energy LLC conducts a thorough recruiting process and will never issue offers without interview to discuss qualifications and responsibilities. All applications will be submitted via our company career page, We will never ask you to provide payment information as part of the recruiting process. If anyone claiming to represent X-energy directs you in a manner otherwise, please contact us at ;br> Job Description The AI & Digital Engineering Software Engineer supports X-energy's Artificial Inte

Full-time

USD 150,000.00 - 180,000.00 per year

Engineer IV, AI & Digital Engineering

Rockville, Maryland

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Full-time

USD 180,000.00 - 205,000.00 per year

Software Engineer V, AI Digital & Engineering Software

Rockville, Maryland

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X-energy LLC conducts a thorough recruiting process and will never issue offers without interview to discuss qualifications and responsibilities. All applications will be submitted via our company career page, We will never ask you to provide payment information as part of the recruiting process. If anyone claiming to represent X-energy directs you in a manner otherwise, please contact us at ;br> Job Description The AI & Digital Engineering Engineer contributes to X-energy's Artificial Intellig

Full-time

USD 220,000.00 - 245,000.00 per year

Senior Software Engineer

Rockville, Maryland

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Software Guidance & Assistance, Inc., (SGA), is searching for a Senior Software Engineer for a CONTRACT assignment with one of our premier Regulatory clients in Tysons, VA or Rockville, MD. Working independently, the Senior Software Engineer owns development of software products and works on improving the overall quality of the product throughout the software development life cycle and mentors other Software Engineers. Responsibilities : Seasoned individual contributor with deep expertise i

Contract

Senior Software Engineer - Identity Graph

Remote

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Today

About Delinea: Delinea is a pioneer in securing human and machine identities through intelligent, centralized authorization, empowering organizations to seamlessly govern their interactions across the modern enterprise. Leveraging AI-powered intelligence, Delinea's leading cloud-native Identity Security Platform applies context throughout the entire identity lifecycle - across cloud and traditional infrastructure, data, SaaS applications, and AI. It is the only platform that enables you to disco

Full-time

USD 130,000.00 - 160,000.00 per year

C-BRAIN Data Engineer (Remote) - Neurology

Remote

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Location Remote, USScheduled Hours 40 Position Summary The C-BRAIN Data Engineer is a key technical member of the C-BRAIN team responsible for designing, building, and maintaining the data infrastructure that powers C-BRAIN's AI tools. Reporting to the C-BRAIN Chief Technology Officer (CTO), this role is responsible for all aspects of data ingestion, pipeline development, data harmonization, and cloud infrastructure management - ensuring that high-quality, analysis-ready data is available to C-

Full-time

USD 75,200.00 - 128,800.00 per year

AI/ML Software Engineer

Remote

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Job Family: Software Development & Support Travel Required: None Clearance Required: Ability to Obtain Public Trust What You Will Do Guidehouse Technology is seeking a highly skilled and motivated AI-focused Software Engineer to join our dynamic team. In this role, you will work with federal clients to design, develop, and deploy innovative Artificial Intelligence and Machine Learning solutions that address immediate mission challenges. You will be a key contributor on a team of data scienti

Full-time

USD 113,000.00 - 188,000.00 per year

Neptune jobs in Reston, VA, USA