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We are seeking a Principal Architect to lead the design and implementation of a next-generation, multi-domain data platform and its ecosystem of applications. In this strategic and hands-on role, you will define the overall architecture, select and evolve the technology stack, and establish best practices for governance, scalability, and performance.

Key Responsibilities :

1.

Architecture Strategy :

- Design the end-to-end architecture for a On-prem / hybrid data platform (data lake/lakehouse, data warehouse, streaming, and analytics components).
- Define and document data blueprints, data domain models, and architectural standards.
- Lead build vs. buy evaluations for platform components and recommend best-fit tools and technologies.

2.

Data Ingestion Processing :

- Architect batch and real-time ingestion pipelines using tools like Kafka, Apache NiFi, Flink, or Airbyte.
- Oversee scalable ETL/ELT processes and orchestrators (Airflow, dbt, Dagster).
- Support diverse data sources : IoT, operational databases, APIs, flat files, unstructured data.

3.

Storage Modeling :

- Define strategies for data storage and partitioning (data lakes, warehouses, Delta Lake, Iceberg, or Hudi).
- Develop productive data strategies for both OLAP and OLTP workloads.
- Guide schema evolution, data versioning, and performance tuning.

4. Governance, Security, and Compliance :

- Establish data governance, cataloging, and lineage tracking frameworks.
- Implement access controls, encryption, and audit trails to ensure compliance with DPDPA, GDPR, HIPAA.
- Promote standardization and best practices across business units.

5.

Platform Engineering DevOps :





- Collaborate with infrastructure and DevOps teams to define CI/CD, monitoring, and DataOps pipelines.
- Ensure observability, reliability, and cost efficiency of the platform.
- Define SLAs, capacity planning, and disaster recovery plans.

6.

Collaboration Mentorship :

- Work closely with data engineers, scientists, analysts, and product owners to align platform capabilities with business goals.
- Mentor teams on architecture principles, technology choices, and operational excellence.

Skills Qualifications :

- Bachelor's or Master's degree in Computer Science, Engineering, or a related field.
- 12+ years of experience in software engineering, including 5+ years in architectural leadership roles.
- Proven expertise in designing and scaling distributed systems, microservices, APIs, and event-driven architectures using Java, Python, or Node.js.
- Strong hands-on experience with building scalable data platforms on premise/Hybrid/cloud environments.
- Deep knowledge of modern data lake and warehouse technologies (e.g., Snowflake, BigQuery, Redshift) and table formats like Delta Lake or Iceberg.
- Familiarity with data mesh, data fabric, and lakehouse paradigms.
- Strong understanding of system reliability, observability, DevSecOps practices, and platform engineering principles.
- Demonstrated success in leading large-scale architectural initiatives across enterprise-grade or consumer-facing platforms.
- Excellent communication, documentation, and presentation skills, with the ability to simplify complex concepts and influence at executive levels.
- Certifications such as TOGAF or AWS Solutions Architect (Professional) and experience in regulated domains (e.g., finance, healthcare, aviation) are desirable.

📌 WAISL Limited - Principal Architect - Data Platform (India)
🏢 Waisl
📍 India