[Remote] Senior AI Engineer (Full-Stack) (Remote)

Note: The job is a remote job and is open to candidates in USA. Codvo.ai is seeking a Senior AI Engineer with strong full-stack capabilities to join their engineering team. The role involves designing and building AI agent pipelines, integrating Large Language Models, and developing end-to-end product features while collaborating with clients to translate business requirements into scalable software solutions.ResponsibilitiesDesign and build AI agent pipelines, including multi-node LangGraph graphsImplement intent routing, multi-turn conversational context, session state management, and tool integrationsDevelop multi-step reasoning pipelines and graph-based agent workflowsBuild and maintain Retrieval-Augmented Generation (RAG) systemsDesign vector search architectures, embedding pipelines, retrieval grounding, and chunking strategiesImplement hallucination mitigation techniques and retrieval evaluation frameworksIntegrate and optimize Large Language Models (LLMs) including OpenAI, Gemini, and AnthropicDevelop structured output workflows using JSON schemasCreate effective prompt engineering strategies, few-shot examples, and context window management solutionsBuild provider-neutral client architectures to support multiple LLM vendorsDesign, develop, and deploy end-to-end product featuresBuild scalable FastAPI backends and React/Next.js frontendsImplement Server-Sent Events (SSE) streaming and REST API contractsDeliver production-ready UI features independently without requiring dedicated frontend supportOwn LLM observability including: Token usage logging, Cost tracking, Fallback detection, Performance monitoring, Regression test suitesBuild evaluation pipelines and golden test suites to ensure AI quality and consistencyCollaborate directly with clients and stakeholders to understand business requirementsTranslate requirements into scalable, maintainable software solutionsKeep technical documentation, specifications, and test coverage aligned with product changesSkillsLangGraph or equivalent graph-based agent frameworksMulti-step reasoning pipelinesTool usage and orchestrationState management and conversational workflowsEnd-to-end RAG pipeline design and implementationExperience with vector databases such as Pinecone, Qdrant, pgvector, WeaviateChunking strategies and retrieval optimizationRetrieval evaluation methodologiesOpenAI, Gemini, and Anthropic SDKsPrompt engineering and prompt optimizationStructured JSON outputsContext window managementMulti-provider LLM integrationsPython 3.12FastAPIAsync PythonPydanticSQLitePostgreSQLRedisPytestReactNext.jsTypeScriptModern frontend architectureAPI integration and state managementEvaluation pipelinesGolden datasets and test suitesRegression trackingModel performance monitoringArcGIS REST APIsGeoJSONMapLibre GL JSSpatial queriesRechartsD3.jsEquivalent charting librariesDockerAzureAWSCI/CD pipelinesOIDC AuthenticationAbility to understand and interpret Figma designsEvaluate trade-offs between engineering effort and business valueDeliver solutions aligned with business objectivesCompany OverviewAt Codvo.ai, we help enterprises move beyond AI experimentation to real AI execution. It was founded in 2019, and is headquartered in Plano, Texas, USA, with a workforce of 51-200 employees. Its website is https://www.codvo.ai/.Company H1B SponsorshipCodvo.ai has a track record of offering H1B sponsorships, with 2 in 2025, 3 in 2022. Please note that this does not guarantee sponsorship for this specific role.