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Vector Databases Jobs in Ashburn, VA (NOW HIRING)

Agentic AI Developer

Chantilly, VA · On-site

$69K - $125K/yr

... vector databases, and modern backend architectures. • Strong understanding of prompt engineering, RAG pipelines, and agent orchestration concepts. • Strong communication and problem-solving ...

Familiarity with REST APIs, vector databases, and modern backend architectures. Strong understanding of prompt engineering, RAG pipelines, and agent orchestration concepts. Strong communication and ...

Architect and operationalize RAG pipelines, embeddings, vector databases, and LLM‑powered automation (chatbots, summarization, semantic search, anomaly detection). * Implement CI/CD pipelines ...

Architect and operationalize RAG pipelines, embeddings, vector databases, and LLM‑powered automation (chatbots, summarization, semantic search, anomaly detection). Implement CI/CD pipelines (GitHub ...

Engineer

Mclean, VA · On-site

$100K - $120K/yr

Create end-to-end GenAI workflows using vector databases, embeddings, and cloud-based model orchestration. • Integrate AI into Products : Work with APIs, microservices, and backend systems to embed ...

Showing results 21-40

Vector Databases information

What are vector databases?

Vector databases are specialized databases designed to store, manage, and search high-dimensional vector data, which is commonly generated from machine learning models, such as embeddings from natural language processing or image recognition. They enable efficient similarity search operations, such as finding the most similar items to a given query vector, which is essential for applications like recommendation systems, semantic search, and AI-powered search engines. Unlike traditional databases that handle structured or unstructured data, vector databases are optimized for fast and scalable similarity searches on large datasets of vectors.

What are some common challenges faced when working with vector databases, and how can they be addressed?

Professionals working with vector databases often encounter challenges such as efficiently scaling to handle large datasets, ensuring low-latency similarity searches, and integrating the database with machine learning pipelines. To address these, teams typically implement distributed architectures, fine-tune indexing strategies, and collaborate closely with data engineers and machine learning specialists. Staying updated with the latest developments in vector database technologies and maintaining clear communication with cross-functional teams are also key to overcoming these challenges.

What is the difference between Vector Databases vs Data Engineers?

AspectVector DatabasesData Engineers
Required SkillsDatabase management, data modeling, query optimizationData pipeline development, ETL processes, programming
Work EnvironmentData storage systems, AI/ML projects, cloud platformsData infrastructure, cloud environments, big data tools
Industry UsageAI, machine learning, recommendation systemsData integration, analytics, data architecture

While Vector Databases focus on storing and querying high-dimensional vector data for AI applications, Data Engineers build and maintain data pipelines and infrastructure to support data analysis and machine learning workflows. Both roles are essential in data-driven industries but serve different functions within the data ecosystem.

What are the key skills and qualifications needed to thrive as a vector database engineer, and why are they important?

Success as a Vector Database Engineer requires a strong background in computer science, database management, and experience with machine learning or AI-driven data systems. Familiarity with vector database platforms (such as Pinecone, Milvus, or Weaviate), cloud infrastructure, and proficiency in languages like Python are typically expected. Strong problem-solving skills, effective communication, and the ability to work cross-functionally help engineers stand out. These competencies are vital to efficiently design, deploy, and maintain scalable vector search solutions that power modern AI applications.
Infographic showing various Vector Databases job openings in Ashburn, VA as of August 2026, with employment types broken down into 87% Full Time, 5% Part Time, 1% Temporary, and 7% Contract. Highlights an 84% Physical, 5% Hybrid, and 11% Remote job distribution.

Mid-Level LLM Software Engineer [$300k/yr+] TS/SCI-FS Poly with Security Clearance

SYSTOLIC

Herndon, VA • On-site

$300K/yr

Other

Re-posted 4 days ago


Job description

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Participate in Lean Agile development. • Design, develop, and modify software systems. • Implement scalable search and retrieval systems leveraging Elasticsearch. • Develop LLM-powered capabilities, including RAG pipelines. • Build Single Page Applications using React, HTML/CSS. • Develop RESTful APIs with Node.js. • Troubleshoot web technologies including Tomcat and SSL. • Utilize DevOps tools such as Git, Jenkins, and Nexus. • Work with AWS, Azure, and vector databases. • Integrate LLMs into enterprise applications. Qualifications & Compensation: • Degree: Technical bachelor's degree or equivalent experience • Years of experience: 13+ years • Total Compensation: $300k+ yearly (tentative) Job Description: • Participate in Lean Agile scrums, sprints, and grooming sessions. • Consult and coordinate for problem resolution, task scheduling, and resource requirements. • Collaborate with integrated teams of staff and contractors. • Understand and work within cloud environments like AWS and Azure. • Coordinate with security, operations, engineering, and testing teams for technical support. • Design, develop, and modify software systems. • Document and track vendor software roadmaps for updates. • Perform unit testing and code reviews. • Design and implement scalable search and retrieval systems leveraging Elasticsearch. • Develop and integrate LLM-powered capabilities, including Retrieval-Augmented Generation (RAG) pipelines. • Build Single Page Applications using React, HTML/CSS. • Develop RESTful APIs with Node.js. • Troubleshoot web technologies including Apache Tomcat and SSL. • Utilize DevOps tools such as Git, Jenkins, and Nexus. • Work with vector databases. • Integrate LLMs into enterprise applications. About SYSTOLIC: SYSTOLIC is dedicated to giving our employees the best possible company experience so that they can focus on providing outstanding support to their customer’s mission. Our company is founded on integrity, enthusiasm, and a relentless commitment to supporting the Intelligence Community. You can learn more about us and submit an application to be considered against our current and future openings at https://systolic.com. To learn about our compensation ranges, visit our Pay Transparency page at: https://systolic.com/pay-transparency