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Responsibilities: Responsible for high availability design, capacity planning, monitoring setup, performance tuning, and operation of database systems. Responsible for project management and execution including operation automation and database optimization. Responsible for feasibility study of new technologies. Suggest improvements for the operation practices, development principles and security compliances. Arrange and perform regular technical review of the data storage requirement and planning. Fully understand the data structure of the database systems and capable to pick the best solution. Responsible for data backup and disaster recovery. Arrange and perform regular review for the plan. Responsible for internal support and training. Responsible for supporting an integration of big data platform and relative tasks. Responsible for documentation and make sure the information is up to date. Requirements: Degree holder in Information Technology, Computer Science or related discipline At least 5 years hands-on experience in Oracle, MySQL,TDSql,MongoDB,Redis database administration and maintenance. Proficient in Oracle,MySQL,TDSql,MongoDB database setup including configuration, backup, optimization and monitoring. Proficient in Oracle,MySQL,TDSql,MongoDB database management including performance tuning and SQL/query programming technique. Proficient in Oracle,MySQL,TDSql,MongoDB database high availability approach including data synchronization, data backup and resilience. Strong knowledge about database engine design and underlying principles. Capable to apply the knowledges into application design. e.g. DB clustering, data replication, MHA framework, primary/secondary failover, SQL profiling and tuning, and so on. Experience in database problem determination and solving. Strong troubleshooting and analytical skill is a must. Experience in major cloud DB product. e.g. AWS, AliCloud, HuaweiCloud. Experience in DB metrics monitoring and alert system setup. Experience in DB cluster design to support high volume usage and concurrency system. Experience in open source solutions and IT operation automation could be an advantage. Experience in data warehouse, big data and data management could be an advantage. Good analytical and creative mind, and be able to work under pressure. If you are applying for in-scope position(s) under the Mandatory Reference Checking Scheme (i.e., A role carrying out regulated activities licensed by the IA, SFC & MPFA), you are required to undergo the Mandatory Reference Checking. Our responsible recruiter will inform you the details of the MRC process and the requirements in due course. For details, please click here .
Here's where they are and how to stand out in your next interview.
24.795Jobs
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That number includes positions in India (9,577), Poland (3,429), the United States (1,753), Singapore (787), and Brazil (779). If you're looking to move or work remotely, check which countries match your goals — then filter WorkMundi by location to see what's actually hiring near you.
Most developer ads you'll see are written in English: 18,397 of the 24,795. That doesn't tell you whether the job itself requires you to speak English or work in English daily, so read each posting carefully. Don't assume the language of the ad matches the language of the team.
The employers posting the most developer roles are Link Group (369 jobs), Upvanta (257), jobgether (226), and OfferZen (212). If you're applying to any of these, research their hiring patterns. They move fast and post often, which means they're either scaling hard or replacing people who didn't fit.
In your interview, expect this: 'Walk me through the last time you had to debug something that took you more than an hour. What was it, what did you try first, and what would you do differently?' Hiring managers ask this to see if you think systematically or just try random fixes. Have a real example ready with specifics.