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Backend AI Engineer

Persistent Systems

 

Pune, Maharashtra, India

Posted On: 1 day ago
Experience: 5+ years
Availability: Remote
Openings: 1
Category: AI Engineer
Tenure: No Preference/Any
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Description

What You'll Do:

 

  • Design and develop backend AI services, APIs, orchestration layers, and integration components using TypeScript, Python, and Node.js.
  • Build scalable backend services supporting AI Agents, Copilots, Assistants, and workflow automation platforms.
  • Develop REST APIs, asynchronous services, event-driven workflows, background jobs, queues, WebSocket, and SSE streaming services.
  • Design robust service architectures that support enterprise-scale AI workloads.
  • Build and implement Agentic AI workflows using LangChain, LangChain.js, LangGraph, MCP SDK, Semantic Kernel, CrewAI, AutoGen, OpenAI-compatible APIs.
  • Develop intelligent agent capabilities including Tool Calling, Function Calling, Task Planning, Workflow Orchestration, Memory Management, Structured Outputs, Execution Monitoring, Error Recovery Mechanisms.
  • Design graph-based workflow automation and multi-agent systems.
  • Integrate cloud and on-premise LLMs including OpenAI Models, Qwen, DeepSeek, GLM, Other Enterprise-Approved Models.
  • Implement prompt engineering strategies and model optimization techniques.
  • Develop secure and scalable AI-powered applications and services.
  • Evaluate and improve LLM response quality and system performance.
  • Design and implement Model Context Protocol (MCP) integrations.
  • Develop MCP client and server implementations.
  • Manage using Tool Registration, Access Controls, Permissions Management, Service Onboarding, Logging & Monitoring, Secure Connectivity.
  • Integrate AI systems with enterprise applications and business workflows.
  • Build enterprise-grade RAG pipelines.
  • Develop Document Parsing, Chunking Strategies, Embedding Pipelines, Vector Search Frameworks, Knowledge Ingestion Pipelines, Retrieval Evaluation Mechanisms.
  • Improve knowledge quality, retrieval accuracy, and contextual reasoning capabilities.
  • Integrate AI systems with structured and unstructured enterprise knowledge sources.
  • Design semantic data structures supporting AI reasoning and intelligent workflows.
  • Build and maintain Knowledge Graphs, Metadata Models, Ontologies, Taxonomies, Entity Relationships, Graph Databases.
  • Implement hybrid Graph + Vector Search architectures.
  • Enable advanced semantic search and contextual AI capabilities.
  • Design and deploy cloud-native AI applications using AWS services.
  • Build containerized workloads using Docker and Kubernetes.
  • Implement CI/CD pipelines and deployment automation.
  • Develop scalable and resilient infrastructure supporting AI workloads.
  • Automate system provisioning, monitoring, and operational processes.
  • Implement monitoring, logging, and observability capabilities.
  • Build OpenTelemetry Instrumentation, Distributed Tracing, Performance Monitoring,  Cost Tracking, AI Evaluation Frameworks.
  • Monitor model performance, latency, reliability, and operational health.
  • Troubleshoot production issues and optimize system performance.
  • Collaborate with AI Product Owners, Data Scientists, Software Engineers, Application Scientists, QA Teams, Support Teams, Business Stakeholders.
  • Participate in solution design workshops and architecture discussions.
  • Contribute to technical standards and engineering best practices.
  • Mentor junior engineers and support knowledge-sharing initiatives.

 

Expertise You'll Bring:

 

  • Experience working with laboratory, scientific, or automation environments.
  • Knowledge of Knowledge Graph technologies.
  • Experience with OpenTelemetry and observability platforms.
  • Exposure to MLOps and AI model lifecycle management.
  • Familiarity with multi-tenant architectures and SaaS platforms.
  • Experience implementing AI governance and security controls.
  • Knowledge of distributed systems and high-availability architectures.
  • Strong experience with TypeScript, Node.js, Python.
  • Expertise in asynchronous programming and backend service development.
  • Strong understanding of REST APIs, WebSockets, Server-Sent Events (SSE), Event-Driven Architectures, Microservices.
  • Hands-on experience with LangChain, LangChain.js, LangGraph, MCP SDK, LlamaIndex, Semantic Kernel, CrewAI, AutoGen.
  • Experience building AI Agents, AI Assistants, Copilots, Workflow Automation Solutions.
  • Strong understanding of Large Language Models (LLMs), Prompt Engineering, Tool Calling, Structured Outputs, Memory Management, Agent Orchestration, AI Evaluation.
  • Experience integrating OpenAI-compatible models and enterprise AI platforms

Education

Any Graduate

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