Software Engineer

Key Responsibilities Supporting SQL Server upgrade projects (MSSQL 2016 to 2022, or 2025), Experience in knowledge in Oracle Plan and execute SQL Server version upgrades (In-place and Side-by-Side migrations) and ensuring minimal downtime and business continuity. Conduct pre-upgrade assessment, compatibility checks, and risk analysis. Manage database migration using backup/restore or Always On. Perform performance tuning, index optimization, and query troubleshooting. Monitor database health, storage utilization, and capacity planning. Ensure backup, restore testing, and disaster recovery readiness. Prepare upgrade documentation, rollback plan, and change management. Troubleshoot production issues and provide root cause analysis. Ensure security compliance, user access management, and auditing. Required Skills &Experience 3–8 years of experience as a software engineer Experience in SQL Server, Oracle and MariaDB database administrator activity Experience in DB2, MariaDB database administrator is added advantages. Experience in OS-level coordination for Windows/Nix Server upgrades. 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 e2i’s PDPA.”