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Experience: 10+ yrs
Location: Bengaluru
Job Type: Full-time
We are seeking a highly experienced Senior / Principal AI Engineer to design, build, and scale enterprise-grade AI infrastructure, agentic systems, and backend platforms that power production AI applications. This role is ideal for engineers who combine deep expertise in AI, backend engineering, and cloud infrastructure with a passion for building secure, reliable, and scalable AI solutions.
As a Senior / Principal AI Engineer, you will work across AI agents, LLM-powered applications, model routing, inference services, and production infrastructure while contributing to both AI application development and backend platform engineering. You will collaborate closely with product, engineering, and platform teams to transform AI prototypes into production-ready systems with solid observability, governance, and operational excellence.
Key Responsibilities
Design, develop,



and maintain scalable AI infrastructure supporting enterprise-grade agentic applications.
Build intelligent AI workflows involving Retrieval-Augmented Generation (RAG), tool calling, memory, planning, and multi-agent collaboration.
Develop backend APIs, services, and asynchronous processing systems using Python and Rust.
Design and implement model routing, inference pipelines, AI gateways, and secure integrations with enterprise systems.
Build reusable frameworks for agent lifecycle management, workflow orchestration, evaluation, and deployment.
Develop scalable event-driven architectures for long-running AI and backend workloads.
Integrate LLMs, vector databases, hosted model providers, and enterprise data sources into production environments.
Design and optimize MLOps workflows including model deployment, versioning, monitoring, rollback, and continuous evaluation.
Implement CI/CD pipelines, containerized deployments, Kubernetes orchestrat

📌 Principal AI Engineer (Bengaluru)
🏢 Weekday AI
📍 Bengaluru