Note: The job is a remote job and is open to candidates in USA. Leidos is a technology and innovation company serving government and commercial customers. The Senior AWS Generative AI Solution Engineer will design and implement the reasoning layer for a GenAI-enabled HUD FHA Resource Center, leading development of a multi-agent solution using Amazon Bedrock and related AWS services. The role is responsible for agent orchestration, retrieval-augmented generation, guardrails, system integration, testing, and production readiness.
Responsibilities
- Design and implement Amazon Bedrock Agents, including a Supervisor Agent and domain-specific Sub-Agents
- Develop Retrieval-Augmented Generation workflows using Amazon Bedrock Knowledge Bases and OpenSearch Serverless
- Implement prompt engineering, agent routing, confidence logic, and low-confidence fallback behavior
- Configure Bedrock Guardrails for PII redaction, prompt-injection detection, denied topics, content safety, and grounding evaluation
- Build Lambda orchestration to connect Lex V2, Bedrock AgentCore, response generation, and human transfer decisions
- Support session management, conversation context persistence, and cross-channel consistency for voice and chat
- Integrate the GenAI stack with Amazon Connect, Salesforce, CloudWatch, DynamoDB, S3, SNS, IAM, and KMS
- Lead AI testing, response quality tuning, grounding validation, and latency optimization across production-like scenarios
Skills
- • Bachelor's degree and 8+ years of relevant experience OR Masters degree with 6+ years of relevant experience. Additional years of relevant experience may be considered and/or accepted in lieu of degree
- • 8+ years of software engineering OR cloud development experience
- • At least 3 years of Generative AI OR LLM application development experience
- • Strong Python development skills and experience building production AWS solutions
- • Hands-on experience with Amazon Bedrock, RAG patterns, and vector-based retrieval
- • Experience with APIs, distributed systems, and secure cloud architecture
- • Ability to work effectively in a regulated government environment
- • Ability to obtain and maintain a Public Trust security clearance
- • US Citizen
- Please Note: This is 100% telework/remote opportunity. However, candidate must be/reside in the Gaithersburg, MD/Washington, DC metro area
- • AWS certifications such as AI Practitioner, Machine Learning Specialty, OR Solutions Architect Professional
- • Experience with Amazon Bedrock Agents, AgentCore Runtime, Guardrails, and Knowledge Bases
- • Experience with Claude models, agent frameworks, or multi-agent orchestration patterns
- • Familiarity with FedRAMP environments and government AI governance requirements
- • Experience with LangChain, Strands Agents, or other agent development frameworks
Benefits
- 100% telework/remote opportunity; candidate must be/reside in the Gaithersburg, MD/Washington, DC metro area.
- Health and Wellness programs
- Income Protection
- Paid Leave
- Retirement
Company Overview