Oracle Pl/Sql Developer With Tableau Expertise

Summary

Join SMASH, a tech talent agency connecting professionals in Costa Rica and Colombia with US companies. We are seeking an experienced Oracle PL/SQL Developer with strong Tableau skills for a year-long contract. This remote position requires 7+ years of Tableau development experience and a Bachelor's degree or equivalent. The role involves designing and developing Tableau dashboards, integrating data from various sources, and optimizing performance. We offer excellent benefits including private medical insurance, an English academy, business skills coaching, and discounts on tech universities. Candidates must have Costa Rican or Colombian citizenship or work permits.

Requirements

• Hold a Bachelor’s degree in Computer Science, Information Systems, Data Science, or a related field (or equivalent hands-on experience)
• Have a minimum of 7+ years of hands-on Tableau development experience
• Possess a strong understanding of data warehousing principles and experience working with large data sets
• Be proficient in Tableau Desktop, Tableau Server, and Tableau Prep
• Have expertise in Tableau dashboard design, including advanced calculations, LOD expressions, and performance tuning techniques
• Possess advanced SQL skills for querying relational databases (e.g., SQL Server, MySQL, Oracle)
• Have familiarity with data modeling, ETL processes, and data integration concepts
• Demonstrate excellent communication and presentation skills, with the ability to convey technical concepts to non-technical stakeholders
• Possess strong problem-solving abilities to address data and performance-related challenges effectively
• Be comfortable working both independently and collaboratively in a team-oriented environment
• Have strong proficiency in English

Responsibilities

• Design and develop advanced Tableau dashboards, reports, and visualizations to drive business intelligence initiatives
• Utilize Tableau’s advanced features such as calculated fields, parameters, level-of-detail (LOD) expressions, and dashboard actions to create interactive and insightful visualizations
• Apply best practices for data visualization to ensure clarity, accuracy, and usability
• Connect to various data sources (e.g., SQL databases, cloud-based data stores, APIs, flat files) to prepare and integrate data for Tableau visualizations
• Ensure data is cleaned, transformed, and optimized for high performance in Tableau
• Identify and troubleshoot performance issues in Tableau dashboards, implementing optimizations to improve speed and user experience
• Apply techniques such as data aggregation, Tableau extracts, and query optimization to enhance performance

Preferred Qualifications

• Have 5-7+ years of extensive Tableau development experience
• Hold Tableau certifications (e.g., Tableau Desktop Certified Professional, Tableau Server Certified Associate)
• Have knowledge of data lakes, big data technologies, or NoSQL databases
• Have experience with scripting languages such as Python, R, or JavaScript for advanced data processing and visualization

Benefits

• Work from everywhere
• Private Medical Insurance
• English Academy for Employees and Relatives
• Business Skills Coach – Certifications
• Discounts with Tech Universities
• Events and additional Perks