Business Intelligence Developer

Job Title: Developer II Location: Rancho Cordova, CA Duration: 6+ Months with possible extension Pay Rate: $50/hr - $55/hr on W2. Job Description: Data Visualization and Reporting Developer to join our Data & Analytics team. In this role, you will design, develop, and maintain enterprise-grade reports, dashboards, and analytical solutions using Tableau and Microsoft Power BI, leveraging a Snowflake-based enterprise data model. • Design, develop, and publish interactive reports and dashboards in Tableau and Power BI that meet business requirements for accuracy, performance, and usability. • Build and optimize semantic data models, calculated fields, measures (DAX), and Tableau LOD expressions on top of Solidigm's Snowflake data warehouse. • Author efficient SQL queries and views in Snowflake to support reporting needs, including the use of CTEs, window functions, and performance tuning techniques (clustering, query profile analysis, materialized views). • Partner with data engineers and architects to validate the data model, define metric definitions, and ensure data lineage and quality across reporting layers. • Gather and document requirements from business stakeholders, translating ambiguous needs into clear specifications, mockups, and delivered analytics solutions. • Implement row-level security, workspace governance, and certified dataset patterns in Power BI; manage permissions, projects, and data sources in Tableau desktop. • Establish and follow BI development best practices, including version control, code reviews, naming conventions, documentation, and CI/CD where applicable. • Monitor dashboard performance and usage, proactively optimizing slow queries, redesigning inefficient visuals, and retiring unused content. • Support self-service analytics by curating trusted datasets, providing enablement, and mentoring business users on BI tools. Required Skills • Strong hands-on expertise with Tableau Desktop, including LOD expressions, parameter actions, dashboard actions, and performance tuning. • Strong hands-on expertise with Microsoft Power BI, including Power Query (M), DAX, data modeling (star schema, role-playing dimensions), and the Power BI Service. • Advanced SQL proficiency, with demonstrated experience writing complex analytical queries on Snowflake (preferred). • Solid understanding of dimensional modeling, ELT/ETL concepts, and modern data warehouse architecture. • Ability to translate business questions into data models, metrics, and visualizations that are accurate, performant, and easy to interpret. • Strong data visualization sensibility — knows when to use which chart type, how to design for the audience, and how to avoid common visualization pitfalls. • Proficiency with version control (Git) and familiarity with collaborative development workflows. • Excellent written and verbal communication skills, with the ability to work effectively across technical and non-technical audiences. Preferred Skills • Experience with dbt for data modeling and transformation in Snowflake. • Familiarity with data analysis, automation, or advanced analytics integration. • Exceptional analytical skills and attention to detail, with a commitment to delivering high-quality reporting solutions. • Knowledge of Snowflake-specific features such as Streams, Tasks, Dynamic Tables, Snowpark, and role-based access control. • Background supporting analytics in semiconductor, manufacturing or supply chain, environments. • Experience working in an Agile/Scrum delivery environment and using tools such as Jira and Confluence. Qualifications • Bachelor's degree in Computer Science, Information Systems, Data Analytics, Engineering, Mathematics, Statistics, or a related field — or equivalent practical experience. • 5+ years of professional experience in Business Intelligence, data analytics, or data development roles. • 3+ years of demonstrable production experience building and supporting reports/dashboards in both Tableau and Power BI. • 2+ years of experience working with cloud data platforms; direct experience with Snowflake strongly preferred. • Proven track record of delivering BI solutions to business stakeholders end-to-end, from requirements through production support. • Tableau and/or Microsoft Power BI certifications (e.g., Tableau Desktop Specialist, Tableau Certified Data Analyst, PL-300) are a plus. • SnowPro Core or other Snowflake certifications are a plus. Enterprise Solutions Inc. is an Equal Opportunity Employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.