Agentic AI Developer (Python) jobs in United States
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Tanisha Systems, Inc · 23 hours ago

Agentic AI Developer (Python)

positionBerkeley Heights, NJ
timeFull-time
remoteOnsite
seniorityMid, Senior Level

Tanisha Systems, Inc is seeking an Agentic AI Developer (Python) to build and productionize Vertex AI-based RAG systems. The role involves designing reliable tool-using agents, working with vector and graph databases, and owning the end-to-end delivery process from ingestion to deployment.

Information TechnologyMobileSoftware
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Growth Opportunities
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H1B Sponsor Likelynote

Responsibilities

Design and implement RAG pipelines on Google Cloud / Vertex AI (chunking, embeddings, indexing, retrieval, reranking, grounding)
Build agentic workflows (tool use, planning, reflection/guardrails, structured outputs) using Python-first frameworks
Integrate agents with Graph DBs (e.g., Neo4j, JanusGraph, Neptune) and Vector DBs (e.g., Vertex Vector Search, Pinecone, Weaviate, Milvus, pgvector)
Create robust data ingestion/ETL from PDFs, docs, webpages, and internal sources; implement metadata strategy and access control
Define and run evaluation (retrieval metrics, answer quality, hallucination/grounding checks), and improve system quality iteratively
Ship to production: APIs, monitoring/observability, cost/performance optimization, CI/CD, and security best practices

Qualification

PythonVertex AIRAG solutionsVector databasesAgentic frameworkGraph data modelingData ingestion/ETLEngineering practicesStreaming/messagingFrontend integration

Required

Strong Python (clean architecture, async, testing, typing, packaging)
Proven experience building RAG solutions (hybrid search, reranking, chunking strategies, embeddings, prompt + schema design)
Hands-on with Vertex AI and GCP fundamentals (IAM, logging/monitoring, Cloud Run/GKE, storage)
Experience with at least one agentic framework (e.g., LangGraph/LangChain, LlamaIndex, Semantic Kernel, AutoGen) and tool/function calling patterns
Solid knowledge of vector search concepts and at least one vector DB in production
Comfortable with graph data modeling and graph querying (Cypher/Gremlin/SPARQL basics)
Strong engineering practices: code reviews, testing, telemetry, secure-by-design, reliability mindset

Preferred

Knowledge graphs for RAG (entity linking, graph traversal + retrieval fusion)
Streaming/messaging (Pub/Sub, Kafka), document pipelines (Document AI), and multilingual retrieval
Experience with evaluation tooling (RAGAS, TruLens, custom eval harnesses), prompt/version management
Frontend integration (basic React/Next.js) or platform enablement (internal developer tooling)

Company

Tanisha Systems, Inc

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Tanisha Systems, founded in 2002 in Massachusetts-USA, is a leading provider of Custom Application Development and end-to-end IT Services to clients globally.
dateFounded in 2002
location
Iselin, New Jersey, USA
people-size1001-5000 employees
web-link
http://tanishasystems.com

H1B Sponsorship

Tanisha Systems, Inc has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (71)
2024 (55)
2023 (57)
2022 (96)
2021 (125)
2020 (123)

Funding

Current Stage
Late Stage

Leadership Team

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Subba Badeti
CEO - Direct CLients
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Company data provided by crunchbase