AI DB Architect
HCLTech
2 - 5 years
Noida
Posted: 26/02/2026
Job Description
Role: Database Architect (AI/GenAI | Cloud | Performance Engineering)
We are looking for a seasoned Database Architect to own and design endtoend database architectures across OLTP, OLAP, hybrid, and AI/GenAI workloads. This role demands deep expertise in performance engineering, cloud-native data platforms, HA/DR strategy, automation, and nextgeneration AIdriven database solutions.
Key Responsibilities
Database & AI Architecture
- Architect endtoend database solutions for GenAI, AI/ML, model finetuning, ETL pipelines, OLTP/OLAP workloads.
- Lead conceptual, logical & physical data modeling including metadata governance and schema standardization.
Performance Engineering
- Design methodologies for performance tuning, indexing, query optimization, caching, and troubleshooting complex workloads.
High Availability & DR
- Build HA/DR solutions using replication, clustering, sharding, failover, and backup/restore strategies.
Security & Governance
- Implement encryption, RBAC/ABAC, auditing, governance, and compliance-first database security frameworks.
Cloud & Automation
- Design database architectures on Azure, AWS, and GCP.
- Enable automated provisioning, monitoring, CI/CD using DevOps & IaC tools.
Integration & Ecosystem
- Integrate databases with ETL/ELT (Airflow, dbt), streaming systems (Kafka, Spark), data lakes and enterprise applications.
Leadership & Innovation
- Provide HLD/LLD, architectural roadmaps, and crossfunctional technical guidance.
- Evaluate and adopt modern database technologies for AI/GenAI workloads.
AI/GenAI Expertise (Highly Preferred)
- Knowledge of LLMs, GenAI, prompt engineering.
- Experience using Azure OpenAI, OpenAI, Microsoft Copilot for DBA automation and documentation.
- Understanding of vector databases, embeddings, RAG architectures.
Required Qualifications
- 1018 years of overall IT experience.
- 59 years as DBA/DB Engineer with Oracle, SQL Server, PostgreSQL, MySQL.
- 46 years in database architecture, HA/DR design, and performance engineering.
- Strong experience with cloud migrations and modernization (onprem Cloud, Oracle PostgreSQL, SQL Azure SQL, AWS RDS).
- Familiarity with ETL/ELT, streaming, DevOps, IaC.
- Ability to work with semi-structured/unstructured data (JSON, Parquet, Avro, text).
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