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AI Engineer

Deutsche Telekom
Haryana, IND
Onsite
Discovered 1 months ago
Backend engineeringPythonNode.jsJavaGoREST and GraphQL APIs

Full Job Posting

Responsibilities

  • Build and maintain scalable backend services using Python, Node.js, Java, Go, or comparable technologies.
  • Design APIs exposing AI and LLM capabilities to web, mobile, and enterprise applications.
  • Integrate production-grade LLM APIs into backend systems and workflows.
  • Build RAG pipelines covering ingestion, chunking, embedding, indexing, retrieval, reranking, and grounding.
  • Design enterprise knowledge bases optimized for LLM and agent consumption.
  • Build agentic workflows and AI-enabled automation flows with orchestration platforms.
  • Build internal AI-powered developer productivity tools and shared AI platform components.
  • Manage LLM operations including prompts, context, latency, retries, fallbacks, caching, observability, and cost.
  • Implement secure MCP-based tool integrations connecting enterprise systems to AI agents.
  • Design monitoring and evaluation pipelines for AI systems and collaborate with cross-functional engineering teams.

Backend Engineering Skills

  • Strong backend development experience in Python, Node.js, Java, or Go.
  • Experience with REST and GraphQL API design and development.
  • Knowledge of SQL and NoSQL databases, distributed systems, asynchronous processing, queues, and event-driven architectures.

AI and LLM Engineering

  • Production experience integrating OpenAI, Anthropic, Gemini, or equivalent LLM APIs.
  • Experience with prompt engineering, context management, RAG architecture, retrieval pipelines, and LLM knowledge bases.
  • Knowledge of dense embeddings, sparse retrieval, hybrid search, reranking, and vector databases.
  • Experience with agent frameworks, workflow orchestration, MCP, agent memory, tool calling, and workflow design.

Observability, Cloud, and DevOps

  • Experience with AI observability, tracing, evaluation pipelines, logging, metrics, production debugging, and cost monitoring.
  • Knowledge of AWS, GCP, or Azure, Docker, containerized deployments, CI/CD, automated testing, and release workflows.

Ideal Profile

  • 4–7 years of backend engineering experience with strong system design fundamentals.
  • Hands-on experience building AI-powered backend systems, RAG pipelines, or agentic workflows in production.
  • Strong understanding of LLM limitations, hallucination mitigation, grounding, and cost-performance tradeoffs.
  • Experience designing scalable AI infrastructure and enterprise-grade APIs.
  • Familiarity with agent monitoring, AI evaluation frameworks, and workflow orchestration platforms.
  • Strong debugging, performance optimization, and problem-solving skills.
  • Experience working in cross-functional product and engineering teams.

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