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Principal Engineer: Architect Enterprise AI at Scale

CareerXperts Consulting

2 - 5 years

Bengaluru

Posted: 31/01/2026

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Job Description

Are you ready to architect the future of enterprise AI?

We're seeking a Principal Software Engineer to lead the technical evolution of our AI-native enterprise platform. This is your opportunity to shape how Fortune 500 companies deploy AI at scaleimpacting millions of customer interactions daily.


What You'll Do

As a technical leader, you'll bridge strategy and execution:

  • Architect for scale : Design and evolve distributed, enterprise-grade SaaS platforms that power global deployments
  • Drive technical vision : Set architectural standards and design principles across engineering teams
  • Stay hands-on : Build critical components and tackle the most complex technical challenges
  • Elevate the team : Mentor senior engineers and raise the bar for engineering excellence
  • Shape the roadmap : Partner with product and engineering leadership to align technology with business impact


The Technical Landscape

You'll work at the intersection of cutting-edge AI and enterprise-scale systems:

  • LLM-powered architectures with RAG pipelines and vector search
  • Agentic frameworks (LangChain, LangGraph, crewAI) and multi-agent systems
  • Voice AI processing (streaming and offline)
  • Microservices-based distributed systems
  • High-availability platforms serving global enterprises


What You Bring

Essential:

  • 15+ years of software engineering with proven technical leadership
  • Expert-level skills in Java, Python, Go, or Rust
  • Deep experience with distributed systems and microservices architecture
  • Strong foundation in API design (REST, WebSockets, gRPC, MCP)
  • Production experience with Postgres, MongoDB, and database optimization
  • Track record designing LLM-powered systems at scale
  • Experience with agentic frameworks and multi-agent architectures
  • Voice AI experience (streaming or offline processing)
  • Ability to lead distributed teams across time zones


Bonus points for:

  • Streaming systems expertise (Kafka, Redis, ClickHouse)
  • MLOps/LLMOps for production AI systems
  • LLM fine-tuning (LoRA, QLoRA, instruction tuning)
  • SLO/SLA definition for AI-driven services
  • Experience with analytics tools (Looker, Streamlit)
  • Cloud-native deployment experience


Why This Role Matters

You'll be working on AI systems that fundamentally transform how enterprises serve their customers. Your architectural decisions will influence platforms used by the world's largest companies, processing voice, video, and text data at unprecedented scale.

This is technical leadership with real impactwhere your expertise shapes not just code, but the future of enterprise AI.

Ready to architect at the frontier of enterprise AI? Let's talk about building the future together. Write to

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