48 Database Design jobs in Singapore

• Develop, optimize, and maintain SQL and PL/SQL queries, procedures, triggers, and packages for banking applications.
• Design, code, test, and maintain .NET/C# applications integrated with backend databases.
• Manage and implement Change Requests (CRs) — including analysis, estimation, coding, testing, and deployment.
• Work closely with business analysts, testers, and support teams to ensure CRs align with banking requirements.
• Perform impact analysis to assess risks and dependencies before CR implementation.
• Conduct performance tuning and ensure scalability for large-volume banking transactions.
• Support UAT, regression testing, and production releases with proper documentation.
• Provide L2/L3 technical support for incidents related to SQL, PL/SQL, and .NET applications.

• 4–9 years of experience as SQL / PL-SQL Developer.
• Strong hands-on expertise in Oracle SQL/PL-SQL development.
• Experience in .NET framework / C# application development.
• Prior exposure to banking domain.
• Proven track record in handling Change Requests (CRs), including impact analysis, development, testing, and deployment.
• Experience with performance tuning and optimizing complex queries.
• Familiarity with version control tools (e.g., Git, SVN) and change management processes in banking.
• Strong understanding of SDLC and Agile methodologies.
• Excellent communication and stakeholder management skills.

The SQL Developer is responsible for designing, developing, and delivering high-quality software solutions based on business and technical requirements. This role ensures that software programs and subroutines meet specifications, adhere to coding standards, and are delivered on time with the required level of quality.

Key Responsibilities

Project Delivery

• Analyse process and program specifications to translate them into program code, adhering to coding standards and best practices.

• Interpret functional requirements and translate them into application design using established methodologies and guidelines.

• Make changes to configurable items, including hardware, software, and documentation, covering configuration management planning, identification, controls, and audits.

• Develop unit test packages, execute tests, and document results to ensure program quality.

• Support integration testing, system testing, User Acceptance Testing (UAT), and

• implementation activities, resolving reported issues to ensure smooth program execution in production.

• Investigate reported problems/errors, initiate corrective amendments, and perform testing to ensure efficient system operations.

• Prepare and maintain up-to-date system documentation.

• Ensure developed code complies with established security guidelines.

• Teamwork & Collaboration

• Work closely with the team lead to ensure design and program codes conform to architecture standards and functional/system requirements.

• Participate in requirements gathering and collaborate with Business Analysts to review and refine functional specifications.

• Contribute to peer reviews to enhance project quality.

• Build and maintain professional relationships with team members and clients to support the successful delivery of solutions.

Qualifications

• Bachelor's degree in Computer Science, Computer Engineering, Information Technology, or related field; or equivalent practical experience.

• Minimum of 2 years of relevant software development experience.

• Proficiency in SQL (Sybase).

• Experience with Fiori UI5 preferred.

• Full-stack (frontend/backend) software development experience is an advantage.

• Knowledge of application security principles is a plus.

• At least 2 years related experience required
• Proficient in SQL (Sybase), and with FIORI UI5 will be preferred.
• Experience in full stack, frontend/backend software development will be added advantage
• Good knowledge on application security will be added advantage
• Analyse process/program specifications & translate specifications to program codes, conforming to program guidelines and programming best practices
• Make changes to configurable items, which include hardware, software, documentation, etc. It covers configuration management planning, configuration identification, configuration controls & audits
• Develop unit test package, execute tests & document test results to ensure the quality of the program

The SQL Developer is responsible for designing, developing, and delivering high-quality software solutions based on business and technical requirements. This role ensures that software programs and subroutines meet specifications, adhere to coding standards, and are delivered on time with the required level of quality.

Key Responsibilities

Project Delivery

· Analyse process and program specifications to translate them into program code, adhering to coding standards and best practices.

· Interpret functional requirements and translate them into application design using established methodologies and guidelines.

· Make changes to configurable items, including hardware, software, and documentation, covering configuration management planning, identification, controls, and audits.

· Develop unit test packages, execute tests, and document results to ensure program quality.

· Support integration testing, system testing, User Acceptance Testing (UAT), and

· implementation activities, resolving reported issues to ensure smooth program execution in production.

· Investigate reported problems/errors, initiate corrective amendments, and perform testing to ensure efficient system operations.

· Prepare and maintain up-to-date system documentation.

· Ensure developed code complies with established security guidelines.

· Teamwork & Collaboration

· Work closely with the team lead to ensure design and program codes conform to architecture standards and functional/system requirements.

· Participate in requirements gathering and collaborate with Business Analysts to review and refine functional specifications.

· Contribute to peer reviews to enhance project quality.

· Build and maintain professional relationships with team members and clients to support the successful delivery of solutions.

Qualifications

· Bachelor's degree in Computer Science, Computer Engineering, Information Technology, or related field; or equivalent practical experience.

· Minimum of 2 years of relevant software development experience.

· Proficiency in SQL (Sybase).

· Experience with Fiori UI5 preferred.

· Full-stack (frontend/backend) software development experience is an advantage.

· Knowledge of application security principles is a plus.

• Has 3–5 years of experience in experience in developing, implementing and maintaining IT systems
• Strong business analysis skills with proven ability to gather, analyze, and translate requirements into functional and technical deliverables.
• Solid understanding of MS Windows environments and enterprise application support.
• Proficiency in SQL/Oracle database.
• Demonstrated success in project management, stakeholder management, and vendor coordination.
• Strong analytical, problem-solving, and independent working skills.
• Prior experience in the healthcare domain is an advantage.
• Bachelor's degree in Computer Science, or IT.

• Has 3–5 years of experience in experience in developing, implementing and maintaining IT systems
• Strong business analysis skills with proven ability to gather, analyze, and translate requirements into functional and technical deliverables.
• Solid understanding of MS Windows environments and enterprise application support.
• Proficiency in SQL/Oracle database.
• Demonstrated success in project management, stakeholder management, and vendor coordination.
• Strong analytical, problem-solving, and independent working skills.
• Prior experience in the healthcare domain is an advantage.
• Bachelor’s degree in Computer Science, or IT.

The SQL Developer is responsible for designing, developing, and delivering high-quality software solutions based on business and technical requirements. This role ensures that software programs and subroutines meet specifications, adhere to coding standards, and are delivered on time with the required level of quality.

Key Responsibilities

Project Delivery

· Analyse process and program specifications to translate them into program code, adhering to coding standards and best practices.

· Interpret functional requirements and translate them into application design using established methodologies and guidelines.

· Make changes to configurable items, including hardware, software, and documentation, covering configuration management planning, identification, controls, and audits.

· Develop unit test packages, execute tests, and document results to ensure program quality.

· Support integration testing, system testing, User Acceptance Testing (UAT), and

· implementation activities, resolving reported issues to ensure smooth program execution in production.

· Investigate reported problems/errors, initiate corrective amendments, and perform testing to ensure efficient system operations.

· Prepare and maintain up-to-date system documentation.

· Ensure developed code complies with established security guidelines.

· Teamwork & Collaboration

· Work closely with the team lead to ensure design and program codes conform to architecture standards and functional/system requirements.

· Participate in requirements gathering and collaborate with Business Analysts to review and refine functional specifications.

· Contribute to peer reviews to enhance project quality.

· Build and maintain professional relationships with team members and clients to support the successful delivery of solutions.

Qualifications

· Bachelor’s degree in Computer Science, Computer Engineering, Information Technology, or related field; or equivalent practical experience.

· Minimum of 2 years of relevant software development experience.

· Proficiency in SQL (Sybase).

· Experience with Fiori UI5 preferred.

· Full-stack (frontend/backend) software development experience is an advantage.

· Knowledge of application security principles is a plus.

Responsibilities
Translate application storyboards and use cases into functional applications
Design, build, and maintain efficient, reusable, and reliable C# code
Ensure the best possible performance, quality, and responsiveness of applications
Identify bottlenecks and bugs, and devise solutions to these problems
Help maintain code quality, organization, and automatization
Skills
Proficient in C# and .NET Core, with a good knowledge of its ecosystems
Knack for writing clean, readable C# code
Exposure to C# WebAPI
Experience in writing SQL script and Stored Procedures
Familiar with RDBMS such as Microsoft SQL Server, PostgreSQL
Familiar with HTML5, JavaScript and ReactJS
Understanding fundamental design principles behind a scalable application
Design data model and database schemas that represent and support business processes
Basic understanding of Common Language Runtime (CLR), its limitations, weaknesses, and workarounds
Implementing C# unit tests
Proficient understanding of code versioning tools e.g. Git
Good understanding of SDLC and Agile development methodologies
Familiarity with ITSM / ITIL processes and experience in IT Service Management tools is a plus
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Responsibilities

• Translate application storyboards and use cases into functional applications
• Design, build, and maintain efficient, reusable, and reliable C# code
• Ensure the best possible performance, quality, and responsiveness of applications
• Identify bottlenecks and bugs, and devise solutions to these problems
• Help maintain code quality, organization, and automatization

Skills

• Proficient in C# and .NET Core, with a good knowledge of its ecosystems
• Knack for writing clean, readable C# code
• Exposure to C# WebAPI
• Experience in writing SQL script and Stored Procedures
• Familiar with RDBMS such as Microsoft SQL Server, PostgreSQL
• Familiar with HTML5, JavaScript and ReactJS
• Understanding fundamental design principles behind a scalable application
• Design data model and database schemas that represent and support business processes
• Basic understanding of Common Language Runtime (CLR), its limitations, weaknesses, and workarounds
• Implementing C# unit tests
• Proficient understanding of code versioning tools e.g. Git
• Good understanding of SDLC and Agile development methodologies
• Familiarity with ITSM / ITIL processes and experience in IT Service Management tools is a plus