Senior Business Analyst (SQL, Python, BAU, User Cases)

ASTEK SINGAPORE INNOVATION TECHNOLOGY PTE. LTD.; Singapore; On-site; SGD 80,000 - 120,000; Full time

Job summary

A leading technology firm in Singapore is seeking an experienced Business Analyst specializing in Banking and Investment. The ideal candidate will have a minimum of 8 years of experience and strong skills in SQL and Python for data validation. Responsibilities include performing data quality checks, designing test scenarios, and collaborating with stakeholders to ensure comprehensive data management practices. This role emphasizes effective communication and adherence to Agile methodologies.

Qualifications

• Minimum 8 years of BA experience in Banking or Investment.
• Strong understanding of data modeling and data integration.

Responsibilities

• Perform data validation and quality checks using SQL and Python.
• Design and execute test scenarios to verify implemented solutions.
• Support data management initiatives with accurate documentation.
• Participate in sprint planning under Agile and Scrum frameworks.
• Monitor BAU processes and perform root cause analysis.

Skills

SQL

Python

Agile methodologies

Data modeling

Data integration

Effective communication

Education

Degree in related field

Job description

Responsibilities

• Perform data validation and quality checks using SQL and Python, ensuring accuracy and consistency across systems.
• Design and execute test scenarios to verify that implemented solutions meet business and technical expectations.
• Support data management initiatives by maintaining accurate documentation, including process flows, data dictionaries, and functional specs.
• Participate in sprint planning and review sessions under Agile and Scrum/Kanban frameworks to ensure timely and effective delivery.
• Monitor BAU processes, perform root cause analysis, and coordinate with technical teams to resolve issues promptly.
• Collaborate with stakeholders and end-users to gather, analyze, and document detailed business and data requirements.
• Map user journeys and use cases to define functional specifications and guide system design and implementation.
• Work closely with data engineers to translate business needs into scalable data solutions aligned with operational and analytical objectives.
• Ensure all development follows SDLC best practices with clear documentation and governance.

Requirements

• Degree in related field
• Minimum 8 years of BA experience in Banking or Investment
• Proficient in SQL and Python for data analysis and validation.
• Strong understanding of data modeling, data integration, and systems design.
• Excellent communication skills, with the ability to bridge business and technical teams effectively.
• Experience working in structured SDLC and Agile delivery environments.