Data Warehouse & SQL Developer at NatWest Group
🏢 About NatWest Group & Digital X Revolution
NatWest Group is a major international banking and financial services organization headquartered in Edinburgh, Scotland, serving millions of personal, private, and corporate customers worldwide. In India, NatWest operates a massive, state-of-the-art technology and digital hub in Bangalore, driving the bank's ambitious digital transformation under the banner of NatWest Digital X. Operating around three core principles—engineer, protect, and operate—the technology team builds effortless, highly secure digital banking experiences while protecting customers against modern financial threats and managing enterprise systems smarter.
Role Significance & Career Growth: The Data Warehouse & SQL Developer (Associate Level) role is a pivotal position within NatWest's data engineering and analytics infrastructure. You will be embedded inside a dedicated feature team responsible for the full software lifecycle—from initial data modeling and ETL pipeline construction to high-performance database optimization. Working with enterprise-grade data volumes requires meticulous attention to performance tuning, query optimization, and data consistency. This role offers an incredible career challenge: you will collaborate closely with enterprise architects, business analysts, and global stakeholders while sharpening your expertise in Microsoft SQL Server, SSIS, and cloud-native data platforms like AWS Redshift and Snowflake architectures.
Current Industry Trends in Banking Data Engineering: Modern financial institutions rely entirely on real-time data intelligence, robust data warehousing, and automated cloud pipelines (ELT). As banking regulations tighten and customer data transactions surge, the demand for expert SQL developers who understand dimensional modeling (star and snowflake schemas) and cloud migration (AWS Redshift/Glue) is at an all-time high. Joining NatWest puts you at the forefront of secure banking data analytics, ensuring your technical skills remain premier and highly sought after globally.
✅ Eligibility & Core Requirements
NatWest Group is looking for a driven Software Engineer with a robust background in software design, data warehousing, and high-performance database optimization.
- Educational Qualification: Bachelor’s or Master’s Degree in Computer Science, Information Technology, Engineering, or a related quantitative discipline.
- SQL Expertise: At least 5 years of professional experience in SQL development, featuring deep expertise in writing, optimizing, and troubleshooting complex SQL queries, views, stored procedures, and large-scale data processing solutions.
- Data Warehousing: Strong hands-on experience in data warehousing principles, including fact and dimension modeling, star and snowflake schemas, and end-to-end DW design.
- ETL Pipelines: Proven track record of building and maintaining ETL/ELT pipelines using Microsoft SQL Server, SSIS, and workflow orchestration tools in enterprise environments.
📝 Key Responsibilities
As a Software Engineer in the Data Warehouse team, your day-to-day workflow spans full-lifecycle software delivery and cross-team collaboration:
- Software Engineering: Engineer robust software, scripts, and database tools within a permanent feature team to deliver high-performance solutions.
- Full Lifecycle Ownership: Take responsibility for the entire software life cycle—from initial requirements analysis and design, through coding and testing, to deployment, maintenance, and eventual decommissioning.
- Quality & Optimization: Produce complex, critical software rapidly while ensuring uncompromising data quality, performance tuning, and database optimization for high-volume enterprise banking systems.
- Stakeholder Collaboration: Liaise proactively with other software engineers, enterprise architects, and business analysts across global platforms to optimize software engineering capabilities.
- CI/CD & Automation: Implement robust CI/CD and release management workflows using TeamCity and GitHub for version control and deployment automation.
🧠 Required Technical Skills
🎯 NatWest Group Interview Process
NatWest follows a rigorous enterprise recruitment structure designed to evaluate deep SQL optimization, data architecture knowledge, and engineering best practices:
📚 Free Preparation Resources
💡 Data Warehouse Interview Tips
🔥 Pro Tips for NatWest Interviews:
- Focus on Performance Tuning: When asked to write a query, always mention how you would optimize it for millions of rows using proper indexing, avoiding correlated subqueries, or leveraging partitioned tables.
- Be prepared to draw a star schema on the whiteboard and explain surrogate keys, natural keys, and slowly changing dimensions (SCD Type 1, 2, 3).
- Emphasize data security and compliance—critical factors in banking software engineering.
🧾 Frequently Asked Questions (FAQs)
Q: What is the application deadline for this role?
A: The closing date for applications is 04/09/2026. Apply immediately before the portal closes.
Q: Is cloud experience (AWS) mandatory?
A: Strong SQL and data warehousing skills are core requirements. AWS exposure (Redshift, Glue, S3) and Python scripting are listed as added advantages.
Q: Where is the office located?
A: The role is based in Bangalore, India, and normal working days must be carried out from the India tech hub.
⭐ NatWest Group Culture & Workplace
NatWest Group fosters a secure, inclusive, and forward-thinking work culture. Through their Digital X initiative, engineers enjoy immense flexibility, robust learning pipelines, and the opportunity to build customer-centric solutions that impact millions.
"Working as a data engineer at NatWest is an enriching experience. The scale of banking data is massive, and the emphasis on clean code, CI/CD automation, and secure pipelines is second to none."
Requisition ID: R-00284461 | Deadline: 04/09/2026
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Disclaimer: This information is gathered directly from the company's official career portal. NatWest Group is an equal opportunity employer.
Copyright Note: Company logos and trademarks belong to their respective owners. This post is for public information sharing and educational purposes only.
