Group IT Development Specialist

Jebsen & Jessen Pte Ltd.; Singapore; On-site; SGD 39,000 - 61,000; Full time

Job summary

Jebsen & Jessen Pte Ltd. is seeking a motivated IT/Data Analytics assistant to support Power BI reporting, data preparation, and AI prototype testing. You will help cleanse datasets, model data, and implement basic DAX measures under guidance.

The role involves collaborating with developers and analysts, participating in dashboards design, and ensuring data governance practices are followed. A diploma or bachelor’s in IT fields is required, with a willingness to learn and grow.

Qualifications

• Diploma or Bachelor’s Degree in Computer Science, Data Analytics, IT, Computer Engineering or other IT related disciplines.
• Basic knowledge of Data concepts (tables, columns, joins).
• Interest in data analytics, Power BI, or AI.
• Exposure to Power BI, SQL, C#, or AI tools.
• Basic understanding of dashboards or data visualisation principles.
• Familiarity with Microsoft 365 (Excel, SharePoint, Teams).
• Willingness to learn and follow structured guidance.

Responsibilities

• Assist in data preparation and cleansing for Power BI reports (CSV, Excel, SharePoint, SAP extracts).
• Support the development of Power BI dashboards and reports under guidance, including: Basic DAX measures, Data modelling (relationships, calculated columns), Visual layout and usability improvements.
• Perform testing and validation of Power BI reports against expected outputs.
• Help document report logic, data sources, and assumptions.
• Support AI proof of concept and prototype development (e.g. chatbots, analytics assistants, AI summarisation).
• Preparing datasets for AI experiments and prompt testing/refinement.
• Evaluating AI outputs for accuracy and relevance.
• Help test AI features integrated with tools such as Power BI, SharePoint, or internal applications.
• Conduct basic research on AI tools, libraries, or approaches relevant to ongoing projects.
• Execute test cases for dashboards, AI features, and automation workflows.
• Project documentation and presentation materials
• Support the team in maintaining project trackers and status updates.
• Work closely with developers, analysts, and project leads to understand business requirements.
• Participate in project discussions, demos, and internal knowledge sharing sessions.
• Follow Group IT standards, security guidelines, and data governance practices at all times.

Skills

Power BI

Data analytics

Excel/CSV data handling

SQL basics

AI tools basics

Microsoft 365 familiarity

Learning mindset

Education

Diploma or Bachelor's Degree in IT/Data Analytics

Basic data concepts understanding

Tools

SQL

C#

AI tools

SharePoint/365

Job description

• Assist in data preparation and cleansing for Power BI reports (e.g. CSV, Excel, SharePoint, SAP extracts).
• Support the development of Power BI dashboards and reports under guidance, including:
• Basic DAX measures
• Data modelling (relationships, calculated columns)
• Visual layout and usability improvements
• Perform testing and validation of Power BI reports against expected outputs.
• Help document report logic, data sources, and assumptions.

2. AI & Automation Project Support

• Support AI proof of concept (POC) and prototype development (e.g. chatbots, analytics assistants, AI summarisation).
• Preparing datasets for AI experiments
• Prompt testing and refinement for AI models
• Evaluating AI outputs for accuracy and relevance
• Help test AI features integrated with tools such as Power BI, SharePoint, or internal applications.
• Conduct basic research on AI tools, libraries, or approaches relevant to ongoing projects.

3. System Testing & Documentation

• Execute test cases for dashboards, AI features, and automation workflows.
• Project documentation and presentation materials
• Support the team in maintaining project trackers and status updates.
• Work closely with developers, analysts, and project leads to understand business requirements.
• Participate in project discussions, demos, and internal knowledge sharing sessions.
• Follow Group IT standards, security guidelines, and data governance practices at all times.

Qualifications

• Diploma or Bachelor’s Degree in Computer Science, Data Analytics, IT, Computer Engineering or other IT related disciplines
• Basic knowledge of Data concepts (tables, columns, joins), Excel or CSV data handling
• Interest in data analytics, Power BI, or AI.
• Exposure to Power BI, SQL, C#, or AI tools
• Basic understanding of dashboards or data visualisation principles
• Familiarity with Microsoft 365 (Excel, SharePoint, Teams)
• Willingness to learn and follow structured guidance.