ETL Developer
Virtuos Holdings · Singapore
About the PositionWe are looking for an ETL Developer to join our team and play a key role in designing, developing, and maintaining scalable data integration solutions. You will be responsible for building robust ETL pipelines, integrating data from multiple sources, and delivering high-quality datasets that support business intelligence, reporting, and analytics across the organization.Key ResponsibilitiesDevelop and maintain ETL processes to extract, transform, and load data from various sources, including APIs and other programmatic integrations.Design, develop, and optimize data pipelines to support business intelligence and reporting initiatives.Connect to diverse data sources, import, cleanse, and transform data into reliable, business-ready datasets.Analyze business requirements and translate them into efficient data models and ETL solutions.Produce clear technical documentation, including solution designs, data flows, and project documentation.Participate in requirements gathering, solution design, prototyping, and implementation activities.Work with Microsoft technologies such as Azure, SQL Server, SQL Data Warehouse, and Visual Studio to build and support data solutions.Support DevOps initiatives by automating deployment processes and contributing to cloud migration efforts.Develop end-to-end business solutions using .NET, C#, Visual Studio, and Microsoft SQL Server.Monitor, troubleshoot, and optimize ETL workflows to ensure performance, reliability, and data quality.RequirementsBachelor's or Master's degree in Computer Science, Information Systems, or a related field.At least 5 years of experience in ETL development, data integration, or a similar role.Proven experience in designing, developing, and maintaining ETL pipelines and data integration solutions.Experience with data preparation, data warehousing, and data gateway technologies.Hands-on experience with API integrations and data extraction methodologies.Strong understanding of ETL frameworks, data modelling, database management systems, and OLAP concepts.Proficiency in writing, optimizing, and troubleshooting complex SQL queries.Experience with Microsoft technologies such as SQL Server, Azure, SQL Data Warehouse, Visual Studio, .NET, and C#.Familiarity with DevOps practices, CI/CD pipelines, deployment automation, and cloud migration is an advantage.Strong analytical and problem-solving skills, with the ability to translate business requirements into scalable technical solutions.Excellent communication and stakeholder management skills, with the ability to work effectively in cross-functional teams.