About this opportunity
Quevera LLC lists this Senior Generative AI Engineer opportunity in herndon, Virginia. Review the employer’s description below for duties, qualifications and application requirements.
Job description
Quevera LLC is supporting an enterprise Generative AI optimization engagement for a large-scale customer in Herndon, VA and Springfield, VA (onsite). In this role, you will help modernize GenAI on AWS , working embedded with customer Scrum teams to design and implement production-ready capabilities such as model routing and orchestration, conversation-context solutions, and integration-ready GenAI services.
What you'll build
Design and implement intelligent model-routing logic using ML-based classification to route requests to appropriate LLMs based on conversational context, task complexity, and performance requirements.
Build and maintain orchestration layers using AWS Bedrock , LangChain , or custom frameworks to support multi-model workflows .
Train, evaluate, and iterate on classification models using evaluation frameworks and feedback loops.
Architect conversation-context analysis , retrieval, and embedding strategies to interpret user intent across multi-turn interactions .
Develop prompt-engineering standards and context-window management techniques that support intent classification and routing.
Architect enterprise-scale GenAI solutions with high availability , performance optimization , and cost management .
Apply GenAI platform practices including observability , model evaluation , guardrails , responsible AI controls , and versioning .
Design and maintain data extraction and transformation pipelines supporting model training, evaluation, and enterprise application integration.
How you'll work with the customer team
Engage with customer stakeholders and technical counterparts to gather requirements, validate solutions, and participate in Agile/Scrum ceremonies .
Collaborate with the Engagement Manager to track progress and risks, producing technical documentation, architecture diagrams, and handoff artifacts.
Requirements
Active TS/SCI clearance with Polygraph required.
5+ years of software development and cloud architecture experience.
2+ years of hands-on AWS experience with production workloads.
2+ years of experience with Generative AI technologies and LLM deployment .
Proven track record of enterprise-scale architecture design and implementation.
Experience with NatSec customers .
Deep understanding of GenAI foundation models and deployment patterns.
Strong programming skills in Python and infrastructure-as-code tools.
Experience with vector databases and semantic search technologies .
Expert-level knowledge of AWS services, including Amazon Bedrock , OpenSearch Service , CloudWatch , ECS/EKS , and RDS/DynamoDB .
Strong understanding of security automation and compliance frameworks.
Ability to work independently and drive initiatives with minimal oversight.
Strong problem-solving and analytical thinking capabilities, including leading technical discussions and influencing architecture decisions.
Ability to work in ambiguous, fast-paced environments with a focus on delivering measurable customer outcomes.
Must be able to obtain and maintain Springfield, VA customer accounts .
Must be able to travel onsite periodically for meetings and ceremonies.
Technology focus
AWS , Amazon Bedrock , LangChain , Python , OpenSearch Service , CloudWatch , ECS , EKS , RDS , DynamoDB , vector databases , semantic search technologies
Benefits
100% employer-paid medical coverage (optional plan)
Competitive options for Medical, Dental and Vision insurance
Employer-paid short-term and long-term disability coverage
Employer-paid life insurance
$5,000 annually for education, training, certifications, and professional development
Career advancement through the structured iQTouch Program
Up to 6% 401(k) match
Additional 4% profit-sharing contribution (company discretion)
Desired skills
Ability to contribute to complex technical challenges and prototype innovative solutions.
Ability to effectively transfer knowledge to customer teams.
Ability to balance strategic thinking with hands-on implementation.
Ability to deliver enterprise-grade solutions under tight timelines.
#J-18808-Ljbffr
Worksite address
herndon, VA, 22070, US
Who can apply
Review the original listing for work authorization, qualifications and employer requirements.