Senior BI Engineer - Looker

Role: Looker Developer Experience Level:3 to 6 Years Location: Mumbai/Bangalore/Trivandrum Responsibilities: ● Develop reusable LookML components to ensure consistency and efficiency in report and dashboard creation. ● Build and customize dashboard to Incorporate data visualizations, such as charts and graphs, to present insights effectively. ● Write complex SQL queries when necessary to extract and manipulate data from underlying databases and also optimize SQL queries for performance. ● Connect Looker to various data sources, including databases, data warehouses, and external APIs. ● Identify and address bottlenecks that affect report and dashboard loading times and Optimize Looker performance by tuning queries, caching strategies, and exploring indexing options. ● Configure user roles and permissions within Looker to control access to sensitive data & Implement data security best practices, including row-level and field-level security. ● Develop custom applications or scripts that interact with Looker's API for automation and integration with other tools and systems. ● Use version control systems (e.g., Git) to manage LookML code changes and collaborate with other developers. ● Provide training and support to business users, helping them navigate and use Looker effectively. ● Diagnose and resolve technical issues related to Looker, data models, and reports. Skills Required: ● Experience in Looker's modeling language, LookML, including defining data models, dimensions, and measures.. ● Strong SQL skills for writing and optimizing database queries. ● Understanding of different SQL database systems and dialects (GCP/BQ preferable)● Knowledge of data modeling best practices. ● Proficiency in ETL processes for data transformation and preparation. ● Skill in creating visually appealing and effective data visualizations using Looker's dashboard and reporting tools. ● Ability to optimize Looker performance by fine-tuning queries, caching strategies, and indexing options. ● Familiarity with related tools and technologies, such as data warehousing (e.g., BigQuery ), data transformation tools (e.g., Apache Spark), and scripting languages (e.g., Python). ● Strong analytical and problem-solving skills. ● Knowledge of data governance principles and practices to ensure data quality, privacy, and compliance within Looker. ● Willingness to stay updated on Looker's latest features and best practices in data analytics and BI.