SQL Developer (ETL, SQL)

Responsibilities

. ETL / Data Pipeline Development

Develop and maintain ETL/ELT processes to, transform, and load data from various sources.

Implement data integration workflows.

Ensure pipelines are efficient, fault-tolerant, and well-documented.

Automate data movement and transformation tasks where possible.

. Database Development & Performance Optimization

Write, optimize, and maintain complex SQL queries, stored procedures, and scripts.

Monitor and tune database performance, indexing, and query execution plans.

Manage data versioning, schema evolution, and migrations.

Maintain database integrity, security, and backup processes.

. Verification & Validation

Perform end-to-end verification & validation.

. Documentation and Knowledge Transfer

Develop comprehensive technical documentation including architecture, deployment, and operational guides

Create user manuals and administrative procedures

Kshama

Registration No. / Unique Entity Number: 199801439D

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 fulfill 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 .