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Contract Knowledge Graph Software Engineer Jobs in Virginia

The Technical Frontier As part of the Knowledge Exploitation & Decisions Systems Group, you will ... graph-based reasoning and evolutionary algorithms for resilient workflow optimization, and ...

Software Engineer

Herndon, VA · On-site

$63K - $111K/yr

Implement Lang Chain or Lang Graph-based chains for structured tasks such as Open API spec ... related knowledge, skills and experience. Certain roles are eligible for additional rewards ...

Software Engineer, Lead

Mclean, VA · On-site

$112K - $257K/yr

... or Graph * 7+ years of experience with Cloud and Containers, such as AWS, Docker, or Kubernetes ... education, knowledge, skills, competencies, and experience, as well as contract-specific ...

Lead Software Engineer

Mclean, VA · On-site

$112K - $257K/yr

... or Graph * 7+ years of experience with Cloud and Containers, such as AWS, Docker, or Kubernetes ... education, knowledge, skills, competencies, and experience, as well as contract-specific ...

Most contracts allow additional experience (4-5 years) in lieu of a Bachelor's Degree. Some ... Knowledge of version control systems (e.g., Git) * Experience with APIs and RESTful services

Most contracts allow additional experience (4-5 years) in lieu of a Bachelor's Degree. Some ... Knowledge of version control systems (e.g., Git) * Experience with APIs and RESTful services

Senior Software Engineer

Mclean, VA · On-site

$86K - $198K/yr

... Graph * 3+ years of experience with Cloud and Containers such as AWS, Docker, or Kubernetes * 3+ ... education, knowledge, skills, competencies, and experience, as well as contract-specific ...

Software Engineer, Senior

Mclean, VA · On-site

$86K - $198K/yr

... Graph * 3+ years of experience with Cloud and Containers such as AWS, Docker, or Kubernetes * 3+ ... education, knowledge, skills, competencies, and experience, as well as contract-specific ...

Most contracts allow additional experience (4-5 years) in lieu of a Bachelor's Degree. Some ... Knowledge of version control systems (e.g., Git) * Experience with APIs and RESTful services

Software Engineer

Norfolk, VA · On-site

$98K - $163K/yr

Knowledge of systems design or development lifecycle (SDLC), software systems theory and ... Contract Wage Determination, relevant work experience, skills and competencies that align to the ...

The Senior Frontend Software Engineer will build mission-critical interfaces for visualizing real ... graph databases or graph query patterns (e.g., Neo4j). • You have experience with real-time ...

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Contract Knowledge Graph Software Engineer information

How does a Contract Knowledge Graph Software Engineer typically collaborate with data scientists and domain experts during a project?

As a Contract Knowledge Graph Software Engineer, you’ll often work closely with data scientists and domain experts to ensure that the knowledge graph accurately represents the underlying data and business logic. Collaboration usually involves regular meetings to clarify requirements, discuss data models, and review results. You may be tasked with translating complex domain concepts into graph structures, while also providing feedback on data quality and integration challenges. This cross-functional teamwork ensures that the final product meets both technical standards and business needs.

What is the difference between Contract Knowledge Graph Software Engineer vs Contract Data Engineer?

AspectContract Knowledge Graph Software EngineerContract Data Engineer
Required CredentialsBachelor's in CS or related, knowledge of graph databases, programming skillsBachelor's in CS, experience with data pipelines, SQL, and cloud platforms
Work EnvironmentTech companies, consulting firms, project-based rolesData-focused teams, cloud environments, analytics projects
Industry UsageAI, semantic web, knowledge managementData warehousing, big data, analytics

The Contract Knowledge Graph Software Engineer primarily focuses on developing and maintaining knowledge graphs using graph databases and semantic technologies, while the Contract Data Engineer concentrates on building data pipelines, managing large datasets, and supporting analytics. Both roles require strong programming skills and are often found in tech-driven industries, but they serve different core functions within data and knowledge management ecosystems.

What is a Contract Knowledge Graph Software Engineer?

A Contract Knowledge Graph Software Engineer is a professional who specializes in designing, developing, and maintaining knowledge graphs on a contract basis. Knowledge graphs are data structures that represent relationships between entities, enabling more effective data integration and semantic search. These engineers often work with graph databases, semantic web technologies, and ontologies to help organizations manage and leverage complex data. Their contract role means they are typically hired for specific projects or fixed periods rather than as permanent employees.

What are the key skills and qualifications needed to thrive as a Contract Knowledge Graph Software Engineer, and why are they important?

To thrive as a Contract Knowledge Graph Software Engineer, you need a strong background in computer science, proficiency in graph databases (such as Neo4j or Amazon Neptune), and experience with knowledge representation and data modeling. Familiarity with programming languages like Python or Java, as well as tools for semantic web technologies (RDF, SPARQL), is typically required. Strong problem-solving skills, adaptability, and effective collaboration are essential soft skills in this role. These competencies ensure efficient design and implementation of complex knowledge graphs, enabling organizations to unlock valuable insights from their data.
What are the most commonly searched types of Knowledge Graph Software Engineer jobs in Virginia? The most popular types of Knowledge Graph Software Engineer jobs in Virginia are:
What cities in Virginia are hiring for Contract Knowledge Graph Software Engineer jobs? Cities in Virginia with the most Contract Knowledge Graph Software Engineer job openings:
Graph Database Engineer (2026-0080) with Security Clearance

Graph Database Engineer (2026-0080) with Security Clearance

Acclaim Technical Services

Chantilly, VA • On-site

Other

Re-posted 4 days ago


Job description

Acclaim Technical Services, founded in 2000, is a leading cyber operations, intelligence solutions and operations, network infrastructure, engineering and business enablement and enterprise operations company supporting a wide range of U.S. Federal agencies. We are an Employee Stock Ownership Plan (ESOP) company, which is uncommon within our business sector. We see this as a significant strength, and it shows: ATS is consistently ranked as a top workplace among DC area firms and continues to grow. JOB DESCRIPTION We are looking for an experienced Systems Software Engineer to join our team, interested in designing, developing and maintaining essential software systems. The optimal candidate will have demonstrated experience integrating solutions with graph databases, such as JanusGraph. They will also have a strong background in systems software development, experience with 3rd party system integration, expertise in ElasticSearch, and a solid understanding of data modeling concepts. This is a fantastic opportunity to work on a challenging project that requires innovative solutions and collaborative problem-solving. KEY RESPONSIBILITIES * Design, develop, test, and deploy scalable and efficient software solutions * Collaborate with cross-functional teams to identify and prioritize project requirements * Participate with code reviews and ensure high-quality, modular, and reusable code * Troubleshoot and debug issues in the application, including performance optimization and error handling * Stay up-to-date with industry trends and emerging technologies, applying this knowledge to improve our application * Design and implement data models that meet the needs of the application, ensuring data consistency and integrity EDUCATION AND EXPERIENCE * Bachelor's Degree in Computer Science, Electrical or Computer Engineering or a related technical discipline, or the equivalent combination of education, technical training, or work/military experience. * 5+ years of related software development experience. REQUIRED QUALIFICATIONS * 5+ years of experience in systems software development in NodeJS * Strong proficiency working with graph databases (for example JanusGraph) and graph query languages * Strong understanding of software design patterns, principles and best practices * Excellent problem-solving skills, with the ability to work effectively in a team environment * Basic understanding of data modeling concepts, including entity-relationship, data normalization, and denormalization * Experience with Git workflows, including feature branching, pull requests and code reviews * Ability to work effectively in a Linux-based development environment * TS/SCI with Polygraph DESIRED QUALIFICATIONS * Experience with Node.js, Express, MongoDB and Cassandra * In-depth knowledge of ElasticSearch, including indexing, querying and aggregation * Knowledge of containerization leveraging Kubernetes * Familiarity with CI/CD pipelines and automation tools such as Jenkins or Argo CD * Hands-on experience working with message brokers such as RabbitMQ or AWS SQS