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 About 656 jobs

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Database Administrator(DBA) (Oracle to Kingbase Migration)/ Database Engineer

No experience limit

No degree required

$40K-55K/M

Oracle Certified Professional (OCP) or higher certification

5+ years of hands-on Oracle DBA experience

Strong knowledge and experience in Oracle to Kingbase migration

JUSTONEGALAXY

  • Active within 7 days
System Operations Engineer

1 to 3 yrs

Bachelor

$21K-35K/M

Bachelor's degree in Computer Science or related fields

Experience in general aviation or drone services preferred

Proficient in fault diagnosis and troubleshooting

HARMONY TECH INNOVATION LIMITED

Data Engineer (DBA) – MongoDB Expert

3 to 5 yrs

Bachelor

$30K-45K/M

3+ years of experience in data engineering required

Expertise in MongoDB and ETL tools (Airbyte, Airflow)

Familiarity with cloud services (AWS, Google Cloud, Alibaba Cloud) is must

REAL CORPORATION LIMITED

  • Online
IT Data Engineer (Azure Data)

3 to 5 yrs

Bachelor

$40K-60K/M

Microsoft Azure and DataBricks expertise required

Experience in building cloud-based data platforms

Proficiency in Databricks and data modeling for analytics

Grey Anderson Limited

  • Active recently
Senior Oracle EBS Engineer | Public Organization 50k to 70K

5 to 10 yrs

Bachelor

$50K-70K/M

Senior Oracle EBS Engineer with Oracle Inventory expertise

At least 5 years of relevant experience, including supervisory role

Strong hands-on ERP implementation in Oracle EBS environment

DNA Recruit Partners

  • Active within 3 days
后端工程师/Backend Engineer

1 to 3 yrs

Master

$40K-45K/M

研发支持高级AI模型及大规模数据分析的可扩展后端系统

计算机科学或相关学科硕士或以上学位

具竞争力的薪酬、绩效奖金、带薪年假

环球数科集团

  • Active within 7 days
Azure Data Engineer

3 to 5 yrs

Bachelor

$35K-37K/M

Over 3 years of hands-on experience with ETL/ELT tooling, Databricks, SQL

Experience with Azure Data Factory and Databricks

Strong SQL tuning/optimization skills

INFOSIGHT

  • Active within 3 days
Azure Data Engineer

5 to 10 yrs

Bachelor

$40K-60K/M

Experience with Azure Data Factory and Databricks

Strong SQL tuning/optimization skills

Understanding data modeling and normalization

INFOSIGHT

  • Active within 3 days
Kafka Engineer

No experience limit

Higher Diploma or Associate Degree

$25K-32K/M

Acton Consulting Ltd

  • Active within 3 days
Duty Engineer 當值工程師

3 to 5 yrs

Diploma of Secondary School

$30K-32K/M

Competitive Pay 可觀薪金

Diploma or Certificate in Electrical or Mechanical Engineering

Certificate of Registration of Electrical Worker in Grade A and Grade B preferred

WM Hotel Hong Kong, Vignette Collection

  • Active within 3 days

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Database Administrator(DBA) (Oracle to Kingbase Migration)/ Database Engineer

JUSTONEGALAXY·Human Resources Management / Consultancy
Active within 4 days
Full Time
HK $40K-55K/Month, Salary negotiable
No degree required
No experience limit
HK Residents Only

Send application message

Job Description

Database Administrator (DBA) (Oracle to Kingbase Migration) / Database Engineer/ Database Specialist

Responsibilities​

  • ​Design and implement Oracle database architecture, ensuring alignment with business requirements, security best practices, and cost efficiency.

  • ​Administer and manage Oracle databases​ (versions 11g, 12c, 19c, and 23c), including installation, configuration, patching, and upgrades.

  • ​Lead Oracle database upgrades from older versions (e.g., 11g, 12c) to ​Oracle 23c, ensuring minimal downtime and data integrity.

  • ODA implementation

  • ​Implement and manage high-availability solutions​ (Oracle RAC, Data Guard, GoldenGate) for disaster recovery and business continuity.

  • ​ ​Monitor and optimize database performance, including SQL tuning, indexing, and resource allocation.

  • Oracle to Kingbase migration.

  • ​Troubleshoot and resolve database incidents, performance bottlenecks, and security vulnerabilities.

  • ​Apply security patches​ and ensure compliance with database security policies.

  • ​Collaborate with development teams​ on database design, query optimization, and best practices.

  • ​Automate routine DBA tasks ​using scripting (Shell, Python, PL/SQL).

  • ​ ​Evaluate and recommend new Oracle technologies​ (e.g., Oracle Multitenant, In-Memory) for performance improvements.

​Required Qualifications​

  • ​Bachelor’s degree​ in Computer Science, Information Technology, or related field.

  • ​Oracle Certified Professional (OCP) or higher certification​.

  • ​5+ years of hands-on Oracle DBA experience, with a strong focus on Oracle 19c and 23c.

  • ​Proven experience in upgrading Oracle databases​ (e.g., 11g/12c to 19c/23c).

  • ​Expertise in Oracle RAC, Data Guard, and GoldenGate replication.

  • Experience in ODA implementation.

  • ​Strong knowledge of Oracle RMAN, SQL tuning, and performance optimization.

  • Strong knowledge and experience in Oracle to Kingbase migration

  • ​Experience with Oracle Linux and cloud based Oracle solutions (OCI,AWS RDS)

  • ​Proficiency in automation scripting​ (Shell, Python, PL/SQL).

  • ​Strong problem-solving skills and ability to troubleshoot complex database issues.

  • ​Good communication skills​ in English (written and spoken).

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