The Plumtree Group Global · 4 hours ago
Sr. AI Engineer
United States
Full-time
Remote
Senior Level
$500K/yr - $700K/yr
5+ years expThe Plumtree Group Global is a company that empowers businesses through AI solutions. They are seeking a highly skilled Senior AI Engineer to architect and build innovative LLM-driven applications and AI platforms, while collaborating with cross-functional teams and mentoring junior engineers.
Marketing & Advertising
Responsibilities
Architect and build LLM-driven applications and AI platforms
Design, optimize, and deploy Retrieval-Augmented Generation (RAG) pipelines
Work across Generative AI, traditional Machine Learning, and automation use cases
Deploy and operate AI systems in cloud environments, ensuring high performance and scalability
Collaborate with backend, cloud, data, and product teams to integrate AI solutions
Mentor junior engineers, guiding them in best practices, and help define AI engineering standards at CoPilot
Lead the design and deployment of enterprise-grade AI platforms integrated with existing client technology stacks
Engage in architecture discussions with stakeholders and client teams, offering technical advice and recommendations
Qualification
Required
Bachelor's degree or higher in Computer Science, Engineering, Mathematics, or a related field
5+ years of hands-on experience in AI engineering, with a focus on Generative AI, RAG, and cloud-based AI systems
Strong background in Generative AI, Agentic AI, Machine Learning (ML), and AI-driven automation
Hands-on experience building LLM-driven applications, agentic workflows, and AI microservices
Deep expertise in Retrieval-Augmented Generation (RAG), including document ingestion, chunking strategies, embeddings, vector search, re-ranking, and response grounding
Practical use of tools such as LangChain, LlamaIndex, LangGraph, AutoGen, and CrewAI for LLM orchestration and multi-agent systems
Strong foundation in classical ML techniques such as classification, regression, clustering, ranking, and feature engineering
Experience with PyTorch and/or TensorFlow for model development and experimentation
Proficiency with vector databases like MongoDB Atlas Vector Search, FAISS, Pinecone, or similar
Strong cloud experience, including deployment of AI services and workloads on AWS, Azure, or GCP
Familiarity with cloud AI platforms such as AWS Bedrock, Azure AI Services, GCP Vertex AI
Hands-on experience with Docker, Kubernetes, and cloud-native deployment patterns
Experience implementing MLOps/LLMOps, including model versioning, CI/CD pipelines (GitLab CI/CD or similar), experiment tracking (MLflow, Kubeflow), and AI observability
Understanding of cost, latency, performance optimization, and secure, multi-tenant AI deployments
Strong programming skills in Python, with experience in building backend services and APIs
Strong stakeholder management and communication skills
Experience working in consulting or enterprise environments
Comfortable participating in architecture discussions with client teams
Ability to explain AI trade-offs to non-technical stakeholders
Proven ability to mentor and lead teams, with an interest in growing into an AI Engineering Lead role
Benefits
Medical insurance
Company
The Plumtree Group Global
The Plum Tree Group is an interactive agency focusing on solutions for emerging businesses.
201-500 employees
Funding
Current Stage
Growth StageCompany data provided by crunchbase