Software Engineer, Web Developer, Data Scientist

Overview

Radiance Technologies is seeking a Software Engineer/Developer to join our team supporting the Joint Electromagnetic Warfare Center (JEWC). The role focuses on integrating semantic web technologies into the SaaS portal to enable advanced data querying, relationship mapping, and knowledge graph construction. Must have demonstrated expertise in SPARQL query development and graph database technologies (e.g., RDF, OWL, or similar). Regular progress updates and rigorous testing documentation will be required.

• Collaborate with government stakeholders to meet technical and operational objectives.
• Participate in all phases of the software development lifecycle using Agile or other industry standard methodologies.

• Bachelor’s degree or higher in Computer Science, Software Engineering, or related STEM field.
• Semantic Web Technologies
• SPARQL query development
• Resource Description Framework (RDF)
• Ontology Web Language (OWL)
• Experience constructing and querying knowledge graphs
• Graph Database experience
• Hands-on experience with graph databases (e.g. Graph
  
  DB, Stardog, Neo4j with RDF plugins, or similar triple stores)
• Software Development Proficiency in languages used with semantic web tools (e.g., Python, Java, JavaScript, C#)
• Data Integration and ETL: ingesting, transforming, and linking disparate data sources into graph structures
• Ability to develop data pipelines that support semantic enrichment and ontology-driven modeling
• Strong communication and organizational skills
• U.S. citizenship

• Active TS Clearance with ability to receive SCI.
• Minimum of 5 years’ experience in software engineering or related field.
• Minimum of 5 years’ experience with software development lifecycle and methodologies.
• Prior experience in SPARQL query development and graph database technologies (e.g., RDF, OWL, or similar).
• Prior experience supporting the integration of semantic web technologies into the SaaS portal, enabling advanced data querying, relationship mapping, and knowledge graph construction.
• Familiarity with software ontology and triple-store databases.
• Familiarity with building HTTP-based web services using a framework such as JavaScript, Java Spring Boot, etc.
• Familiarity with source management repositories such as Git (Git Lab, Git Hub, or bare Git), Apache Subversion, or Bit Bucket.

• Active TS/SCI clearance.
• Experience supporting Department of Defense or Electromagnetic Spectrum Operations (EMSO) programs.
• Familiarity with secure software development practices.
• Familiarity with data description languages such as XML, YAML, JSON, and JSON-LD for data exchange, configuration, or API integration.

U.S. citizenship is required. Active TS Clearance with ability to receive SCI.

Radiance Technologies is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or protected veteran status.