Senior BI Developer

Melita Ltd in Malta is currently looking to recruit a Senior BI Developer to join their team on a full-time basis.

Job role:
We work with vast amounts of data locally & internationally and we need excellent analytical skills to garner insights. As a Senior BI Developer, you will help us to gain a competitive advantage in the market. You’ll join our dynamic team that builds reports, dashboards, and analytic solutions for people across the business. If you enjoy big data and have real-world experience, then this is the job for you!

Responsibilities:

• Aggregate large sets of data from heterogeneous sources into a data warehouse that is used extensively across the organization
• Write relational and multidimensional queries, whilst creating and deploying reports
• Create high-quality datasets for business analysts’ consumption
• Author reports for operational use
• Extend the data warehouse model with additional dimensions and facts
• Integrate new data sources
• Closely work with the BI operations team to rectify identified issues
• Recommend improvements, participate in daily stand-ups, and assist in task planning.

• 5 years experience in a similar role, a relevant degree (preferably in Computer Science or BigData)
• Excellent SQL knowledge
• Very good ETL and ELT knowledge (such as Microsoft SSIS, Microsoft Polybase, and Google Cloud Dataflow)
• Very good understanding of data models and associated best practices
• Experience with Microsoft SSRS, SSAS, PowerBI, Excel
• Preferably experience with cloud columnar databases (such as Google BigQuery)
• Basic Microsoft SQL server administration knowledge
• Experience with data quality techniques and best practices for the verification and accuracy of data
• Use of Project tracking software (such as JIRA)
• A collaborative approach and worked in Agile teams
• A continuous improvement mindset
• Excellent Microsoft SQL Server Reporting, Analysis, and Integration Services experience
• Knowledge of at least 1 data visualization tool.

Knowledge, skills and, abilities:

• Able to communicate effectively at all levels in a collaborative style
• Very good written and spoken English
• Self-starter, fast learner, and able to work with minimal supervision
• Effective team player
• Strong problem-solving and analytical skills and attention to detail.