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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # BI Developer III - **Company:** Mouser Electronics - **Location:** Mansfield, TX, United States - **Experience:** Experienced - **Contract:** Permanent contract - **Skills:** Microsoft Word, HTML, Microsoft Excel, Adobe InDesign, Data Analysis, Big Data, Business Software, Microsoft Outlook, Data Architecture, Data Cleansing, Information Engineering, Data Files, Extract Transform Load (ETL), Data Manipulation Languages, Data Structures, Relational Databases, Monitoring of Systems, IBM Cognos Business Intelligence, JSON, Python (Programming Language), Machine Learning, MicroStrategy, MongoDB, Microsoft PowerPoint, Standard Sql, SQL Databases, SQL Server Reporting Services, Tableau (Software), Extensible Markup Language (XML), Scripting, Apache Spark, Test Scripts, Information Technology, Data Analytics, Performance Monitor, Qlikview, Tools for Reporting, Server Operating Systems & Platforms, Custom Reports, Alteryx - **Published:** May 19, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=e36e8f40a5be871c ## About the Role * Tableau Desktop Associate Certification a plus * Knowledge of best practices for dashboard design * Advanced Excel skills * Proficient and knowledgeable in design, development and delivery of BI solutions * Understanding of relational and unstructured database management concepts * SQL data querying and manipulation * Proficient with writing/creating reports, business correspondence, and presentations * Excellent verbal and non-verbal communication and able to communicate with people at all levels * PC experience in a Microsoft Windows environment, proficient with internet e-mail, Microsoft Word, Excel, Power Point, Outlook, and other software BI Developer I * Bachelor's degree in Data, Computer Science, or related field * Experience in report design in at least one reporting tool such as Tableau, MicroStrategy, SSRS, Cognos, Qlikview, etc. * Machine learning knowledge a plus * Python scripting a plus, * Minimum 2 years of experience as a BI Developer or relevant experience * 2+ years SQL experience required. For internal candidates, experience can be a combination of internal and external experience. * 2+ years of experience in report design in at least one reporting tool such as Tableau, MicroStrategy, SSRS, Cognos, Qlikview, etc. * MongoDB & Spark experience desired * JSON, XML, HTML data structure experience preferred * Server and application administration experience a plus * Tableau Desktop Professional Certification a plus * Alteryx Designer Core Certification * Strong knowledge in traditional relational database concepts and design * Fluent in SQL * Data design and optimization * Advanced query, join operation, and aggregate * Strong ability to communicate both verbally and in writing, especially with technical analysis (including understanding internal documents), * 4+ years of experience as a BI Developer or relevant experience * 4+ years SQL experience required. For internal candidates, experience can be a combination of internal and external experience. * 4+ years of experience in report design in at least one reporting tool such as Tableau, MicroStrategy, SSRS, Cognos, Qlikview, etc. * Tableau Desktop Professional and Server Associate Certification a plus * Alteryx Designer Advanced Certification * Expert knowledge in traditional relational database concepts and design * Efficient in Python (concentration in data science packages) * Expert in SQL (DDL & DML) * Data design and optimization * Advanced query, join operation, and aggregate * Ability to troubleshoot technical issues * Firm knowledge of Machine Learning and statistics ## Description * Design, develop, and analyze the results of complex data queries necessary to identify data quality issues and present results in an easy-to-understand format to end users * Develop impactful dashboards that drive actionable insights * Provide support to business users by answering BI related questions and provide guidance and ad-hoc data as required in a timely manner * Design, implement and deliver reports based on business requirements * Troubleshoot and support all BI related production processing * Derive business insights and oversee the building of data products from large data sets and communicate relevant findings and risks associated to management and stake holders * Perform complex analysis of data at a very granular level and present relevant findings in business terms to business partners * Develop test requirements, implement and test reports, track results and records and escalate issues * Create ad-hoc queries and modify existing query requests * Work with business users to understand reporting and data needs and translate those needs into detailed requirements * Analyze possible reporting alternatives in relationship to business need, costs, effectiveness, and information availability requirements * Work closely with application architects to design a data model to support application developmentCreate efficient and accurate data sets, * Engage with end-users to identify opportunities where data can enable them to make data-driven decisions * Automate manual data tasks through workflows and ETL packages * Follow guidance from senior team members to plan, deploy, and maintain critical business applications * Data engineering and manipulation of large data sets * Administrate application and server environments * Perform system monitoring and technical support * Troubleshoot and support all BI related production processing * Analyze data quality and make recommendations for data preparation, BI Developer III * Create data models for new projects * Resolve data and application production issues * Optimize legacy data workflows and reports * Create machine learning predictive and prescriptive models (supervised and unsupervised) * Utilize cutting-edge data science techniques to build, train and optimize various predictive models based on technical specifications * Support production systems and monitor performance ## Related Videos - [Modern Data Architectures need Software Engineering](https://www.wearedevelopers.com/videos/1030-modern-data-architectures-need-software-engineering) - [Tips and Tricks for Working with JSON](https://www.wearedevelopers.com/videos/1229-tips-and-tricks-for-working-with-json) - [The Resilience of the World Wide Web](https://www.wearedevelopers.com/videos/1281-the-resilience-of-the-world-wide-web) - [Alibaba Big Data and Machine Learning Technology](https://www.wearedevelopers.com/videos/37-alibaba-big-data-and-machine-learning-technology) - [Introducing JSON Structure](https://www.wearedevelopers.com/videos/100219-introducing-json-structure) - [NoLoJS - Avoiding JavaScript Cruft with HTML and CSS - Aaron T. 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