Job Description:
We are seeking a Power BI Senior / Lead Developer with solid experience in developing Power BI reports, dashboards, and semantic models for enterprise applications. The candidate should have a good understanding of data modeling, data architecture, Power BI performance, and collaboration within Scrum/Agile projects.
Key Responsibilities:
- Participate in business and functional requirements review sessions to clarify reporting and data requirements.
- Design and develop Power BI reports, dashboards, and semantic data models based on business requirements.
- Design and optimize Fact/Dimension models and Star Schema to support reporting and analytics.
- Develop and optimize DAX measures and Power BI models to improve report performance.
- Analyze and troubleshoot Power BI performance issues across reports, semantic models, and underlying data sources.
- Work with data sources, data pipelines, ETL/ELT processes, and data warehouses to ensure reliable data delivery.
- Work with Import, DirectQuery, and Composite Models and understand their appropriate use cases.
- Collaborate with Data Engineers, Developers, Architects, and Business teams to deliver Power BI solutions.
- Participate in technical discussions, solution reviews, and provide guidance on Power BI development best practices.
- Support and troubleshoot Power BI solutions in development, testing, and production environments.
- Contribute to documentation, technical standards, and continuous improvement of Power BI solutions.
Required skills/Experience:
- 2+ years of experience in Power BI development, preferably at Senior Developer or Lead level.
- Solid experience with Power BI reports, dashboards, semantic models, and DAX.
- Good understanding of Star Schema, Fact/Dimension tables, relationships, and data modeling.
- Experience with Power BI performance tuning, DAX/model optimization, troubleshooting, and performance diagnostics.
- Good understanding of Import, DirectQuery, and Composite Models.
- Understanding of ETL/ELT, data pipelines, data warehouses, and data sources.
- Good SQL skills with experience working with relational databases and/or large datasets.
- Knowledge of Power BI Service and Power BI Embedded is an advantage.
- Knowledge of Scrum/Agile development processes.
- Ability to communicate and collaborate effectively with business and technical teams.
- Good English communication skills.
- TOEIC score of 650 or higher, with good English communication skills
Having following knowledge is a plus:
- .NET Development (BE/FE/Full stack)
- Experience with Power BI Embedded, Azure, Microsoft Fabric, or cloud data platforms.
- Experience with enterprise data warehouse and large-scale BI solutions.
- Knowledge of data security, Row-Level Security (RLS), and governance.
- Experience with Power BI deployment, CI/CD, or deployment pipelines.
- Experience providing technical guidance or mentoring to other developers.
- Understanding data security, compliance, and interoperability in networking environments.
Benefits/ Opportunity:
- Working in an international, dynamic and professional environment with many opportunities to develop career
- Having opportunities of being trained oversea and working directly with oversea customer
- A stable and rewarding position where your long-term commitment will be highly valued
- Technical & Soft skills internal training courses
- Many company activities (Sport and music festival, TMA Futsal league ...) are held annually
- Competitive salary and bonus
- Total Health Care Insurance
- Loan Fund
- Team Building Fund