Senior Data Engineer

What You'll Do

• Design and develop the robust data solutions on SQL Server, ensuring optimal performance through advanced query optimization, indexing strategies, and partition management
• Design and optimize large-scale ETL pipelines using Apache Spark to process high-volume data from diverse sources across the bank
• Ensure data quality and reliability across the platform through comprehensive validation frameworks and proactive monitoring
• Collaborate with analytics teams using SAP BusinessObjects and other systems to deliver regulatory reports and business intelligence
• Drive continuous improvement by evaluating and adopting emerging technologies and best practices in big data engineering
• Troubleshoot and resolve complex data pipeline issues, performance bottlenecks, and system failures

Required Qualifications

• 8+ years of data engineering experience, preferably in financial services or high-volume data environments
• Advanced SQL Server expertise including:
• Query optimization, execution plan analysis, and performance tuning
• Index design, maintenance, and partitioning strategies for large tables
• Deadlock analysis, resolution, and troubleshooting
• Database design, normalization, and experience managing large-scale databases (multi-TB environments)
• Solid understanding of data engineering principles: data modeling, ETL best practices, and data quality frameworks
• Java/J2EE development skills for building scalable data applications
• Good to have the proficiency with Apache Spark (Data Frames, RDDs, Spark SQL) for building and optimizing production-grade ETL pipelines that handle large-scale distributed data processing

Preferred Qualifications

• Experience with SAP BusinessObjects and reporting tools
• Background in banking, risk management, or regulatory reporting
• Familiarity with data governance and quality frameworks
• Knowledge of cloud platforms (AWS, Azure, or GCP)

Thanks,
Saghana Sithara

Business Manager, Recruitment| Quess Selection & Services, Singapore

EA License Number: 23C2060 Registration ID is R1550224

Disclaimer: The company is committed to ensuring the privacy and security of your information. By submitting this form, you consent to the collection, processing, and retention of the information you provide. The data collected (which may include your contact details, educational background, work experience and skills) will be used solely for the purpose of evaluating your qualifications for the position you're applying for. Your data will be stored securely and retained for the duration necessary to fulfil our hiring process. If you are not selected for the position, your data will be kept on file for a limited period in case future opportunities arise. You have the right to access, correct, or delete your data at any time by contacting us at Quess Singapore | A Leading Staffing Services Provider in Singapore (quesscorp.sg)

“This is in partnership with the Employment and Employability Institute Pte Ltd (“e2i”).

e2i is the empowering network for workers and employers seeking employment and employability solutions. e2i serves as a bridge between workers and employers, connecting with workers to offer job security through job-matching, career guidance and skills upgrading services, and partnering employers to address their manpower needs through recruitment, training, and job redesign solutions. e2i is a tripartite initiative of the National Trades Union Congress set up to support nation-wide manpower and skills upgrading initiatives. By applying for this role, you consent to Quesscorp Singapore’s PDPA and e2i’s PDPA.”