Software Engineer

Key Responsibilities Supporting SQL Server upgradeprojects (MSSQL 2016 to 2022, or 2025), Experience in knowledge inOracle Plan and execute SQL Serverversion upgrades (In-place and Side-by-Side migrations) and ensuring minimaldowntime and business continuity. Conduct pre-upgrade assessment,compatibility checks, and risk analysis. Manage database migration usingbackup/restore or Always On. Perform performance tuning,index optimization, and query troubleshooting. Monitor database health, storageutilization, and capacity planning. Ensure backup, restore testing,and disaster recovery readiness. Prepare upgrade documentation,rollback plan, and change management. Troubleshoot production issuesand provide root cause analysis. Ensure security compliance, useraccess management, and auditing. Required Skills &Experience 3–8 years of experience in SQL Server, Oracle and MariaDB database administrator activity Experience in DB2, MariaDBdatabase administrator is added advantages. Experience in OS-levelcoordination for Windows/Nix Server upgrades. Registration No. / Unique Entity Number: 199801439D Disclaimer: The company is committed to ensuring the privacy andsecurity of your information. By submitting this form, you consent to thecollection, processing, and retention of the information you provide. The datacollected (which may include your contact details, educational background, workexperience and skills) will be used solely for the purpose of evaluating yourqualifications for the position you're applying for. Your data will be storedsecurely 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 alimited period in case future opportunities arise. You have the right toaccess, correct, or delete your data at any time by contacting us at QuessSingapore | A Leading Staffing Services Provider in Singapore (quesscorp.sg) “This is in partnership with the Employment andEmployability Institute Pte Ltd (“e2i”). e2i is the empowering network for workers and employersseeking employment and employability solutions. e2i serves as a bridge betweenworkers and employers, connecting with workers to offer job security throughjob-matching, career guidance and skills upgrading services, and partneringemployers to address their manpower needs through recruitment, training, andjob redesign solutions. e2i is a tripartite initiative of the National TradesUnion Congress set up to support nation-wide manpower and skills upgradinginitiatives. By applying for this role, you consent to QuesscorpSingapore’s PDPA and e2i’s PDPA.”