Sr Fullstack AI Engineer
Join to apply for theSr Fullstack AI Engineerrole atEncora Inc.Job Summary
We are seeking a highly skilledSenior Full-Stack Developerwith deep expertise inJava Script, Type Script, Node.js, React , and modern API development.
This role also requires strong hands‐on experience buildingAI‐driven and LLM‐powered applications , including RAG workflows, agentic systems, and vector search integrations.
This is a high‐impact position where you will design, develop, and deploy advanced full‐stack features and intelligent systems that power next‐generation user experiences.Responsibilities and DutiesDesign, build, and maintain high‐performance full‐stack applications using Node.js, React, and Type Script.Architect and implement LLM‐powered and agentic applications, from prototyping to production deployment.Develop scalable RESTful and Graph QL APIs, integrating third‐party services and internal data sources.Implement RAG pipelines, including embedding generation, context retrieval, prompt engineering, and tool execution.Integrate vector databases (e.g., pgvector, Pinecone, Weaviate, Qdrant) to support semantic search and knowledge retrieval.Work with cloud‐based AI platforms such as AWS Bedrock or Azure Open AI for model orchestration and inference.Collaborate with product, design, and data teams to ship well‐architected solutions at speed.Ensure software quality through testing, performance tuning, and best‐in‐class development practices.Mentor junior developers and participate in code reviews to maintain technical excellence.Qualifications and Skills6+ years of professional experience as a Full‐Stack Developer.Strong proficiency in Java Script and Type Script.Expert‐level experience with Node.js (backend) and React.js (frontend).
Solid understanding of modern API development standards.Hands‐on experience designing and shipping LLM‐powered or agentic applications in production.Proficiency with at least one agent/orchestration framework, such as:Lang ChainLlama IndexSemantic KernelAuto GenOpen AI AssistantsDeep practical experience implementing RAG architectures, including:EmbeddingsPrompt designContext managementTool callingExperience working with vector databases (pgvector, Pinecone, Weaviate, Qdrant).
Experience integrating with cloud AI platforms such as AWS Bedrock or Azure Open AI.Highly DesirableExperience with Strands (AI/ML or orchestration context).
Experience with Pydantic (Python data validation and modeling).
Nice to HaveExperience with containerization and cloud infrastructure (Docker, Kubernetes, AWS, GCP, Azure).
Familiarity with CI/CD pipelines and modern Dev Ops practices.Background in distributed systems, data engineering, or machine learning concepts.About Encora
Encora is a global company that offers Software and Digital Engineering solutions.
Our practices include Cloud Services, Product Engineering & Application Modernization, Data & Analytics, Digital Experience & Design Services, Dev Sec Ops, Cybersecurity, Quality Engineering, AI & LLM Engineering, among others.EEO Statement
At Encora, we hire professionals based solely on their skills and do not discriminate based on age, disability, religion, gender, sexual orientation, socioeconomic status, or nationality.
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