Gen AI and Agentic AI Engineer
Mastech Digital
hybridmidpermanentbackenddata Florida, United States Yesterday via LinkedIn
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Generative AIAgentic AILLMsRAGPrompt EngineeringA/B TestingExplainabilitySHAPAzure AIPython
About the role
Role Overview
Design, develop, optimize, and test Generative AI and Agentic AI solutions to deliver accurate and high-quality outputs for business applications. Partner with stakeholders to drive business value through LLM/RAG, prompt engineering, and AI-driven automation.
Responsibilities
- Prompt Design & Optimization: Create and refine prompts for LLMs; implement prompt techniques to improve response quality and efficiency.
- Agentic AI Development: Design, implement, and maintain agentic AI solutions across the agent lifecycle.
- Testing & Evaluation: Run and interpret A/B testing for prompt and automation variants; analyze model behaviors, agent paths, deviations, and degradations.
- Explainability & Governance:
- Implement explainability techniques (e.g., SHAP) and explainability frameworks (mentions Model Context Protocols).
- Provide recommendations for AI acceptable use and ethics; collaborate with Legal/Compliance.
- MLOps Collaboration & Monitoring: Work with MLOps to establish observability and monitoring to detect performance degradations and potential ethical/bias issues.
- Security & Data Quality: Ensure data integrity and adherence to security protocols and regulatory requirements.
- Documentation & Reuse: Create documentation and reusable prompt libraries/libraries for internal/external use.
- Stakeholder Collaboration: Coordinate with product managers, data scientists, ML engineers, and business stakeholders to integrate solutions into workflows.
Requirements (Must Have)
- Experience designing and developing Generative AI and agentic AI solutions.
- Experience performing A/B testing and interpreting results to evaluate AI model performance.
- Ability to implement AI explainability techniques (e.g., SHAP).
- Ability to create and maintain reusable prompt libraries.
- Experience defining and implementing AI workflows from design through production.
Nice-to-Haves / Keywords from Posting
- Agentic AI, GenAI, LLMs, and RAG.
- Prompt engineering and development of AI interactions.
- RPA / Robotic Process Automation background.
- Microsoft Azure AI toolset; GPT models and DALL·E.
- Familiarity with concepts like GANs and VAEs.
- Python, SQL.
Location & Work Setup
- Fully remote (W2 only).
- Mandatory 5-day onboarding in Tampa, FL (travel expenses covered).
- After onboarding: one trip per quarter to Florida (travel expenses covered).
About Mastech Digital
Mastech Digital is a staffing and digital technology services company that supports clients with engineering and technology talent. The role described focuses on building generative and agentic AI solutions for business applications.
Scraped 8/5/2026