Top Tech Jobs & Startup Jobs

Ardent Principles, Inc.

Software Developer - Full Stack (Systems Software)

Reposted 23 Days AgoSaved

In-Office

McLean, VA, USA

130K-260K Annually

Mid level

130K-260K Annually

Mid level

Information Technology • Professional Services • Software • Consulting

Develop and customize secure, cloud-backed web applications supporting intelligence analysis. Work backend systems (Python, PostgreSQL, AWS/SQS), front-end (HTML/CSS/vanilla JavaScript), apply user-centered design and web usability, and use Git for version control while operating onsite to meet mission requirements.

Top Skills: AWSCSSGitHTMLJavaScriptPostgresPythonSqs

Ardent Principles, Inc.

Software Engineer

Reposted 24 Days AgoSaved

In-Office

Chantilly, VA, USA

130K-260K Annually

Senior level

130K-260K Annually

Senior level

Information Technology • Professional Services • Software • Consulting

Design, develop, and deploy cloud-based software that integrates LLMs, semantic search, and RAG workflows. Build React single-page apps and Node.js/Express APIs, implement Elasticsearch and data pipelines for vector search, and work in a Lean Agile environment onsite while meeting security clearance requirements.

Top Skills: Ai-Assisted RetrievalAWSAzureCSS3ElasticsearchEmbeddingsExpressGitHTML5Hybrid SearchJenkinsJestKarmaLlmNexusNode.jsOpen-Source ModelsOpenaiRagReact (Hooks)Restful ApisSemantic SearchSslTomcatTs/Sci With Full Scope PolygraphVector DatabasesVector SearchWeb Services

New