Senior Tableau Developer
About The Position
This is a 100% onsite position in Woodlawn, MD, requiring the selected candidate to obtain and maintain a public trust clearance. The role involves developing and enhancing Tableau dashboards in enterprise environments, modifying and extending existing reporting solutions, and utilizing advanced Tableau Desktop features. The developer will design intuitive, visually clean, and story-driven dashboards focused on user experience, translating loosely defined requirements into polished, functional dashboards with minimal oversight. Responsibilities also include writing and optimizing SQL queries, working with imperfect data, identifying and resolving data quality issues, and troubleshooting Tableau performance issues. The role requires delivering accurate, thoroughly tested, and low-defect dashboards, performing testing, validation, and bug fixing, preferably in Agile/Scrum environments, and following technical requirements with minimal rework. Documentation of changes, testing results, and technical details, along with proactive communication regarding risks and blockers, is also expected. The developer will manage multiple enhancement requests, defects, and ad-hoc analysis tasks efficiently.
Requirements
- Master's and 5+ years of experience, Bachelor's and 7+ years of experience or 13+ years in lieu of a degree
- 8+ years of experience with analysis, design and developing systems
- Demonstrated experience with Tableau dashboard development and enhancement
- Strong proficiency in Tableau Desktop
- Strong proficiency in SQL (PostgreSQL preferred)
- Strong proficiency in NoSQL database (Mongo DB preferred) querying
- Experience with dashboard UX/UI principles
- Experience with data quality troubleshooting
- Experience in Agile/Scrum development environments
- Experience in translating loosely defined requirements into polished, functional dashboards with minimal oversight
- Strong experience writing and optimizing SQL queries, especially in PostgreSQL environments
- Excellent Communication skills
Nice To Haves
- Familiarity with Snowflake or cloud data warehouse concepts
- Experience in government or public-section Agile environments
- Tableau Certification(s)
Responsibilities
- Develop and enhance Tableau dashboards in enterprise environments
- Modify and extend existing reporting solutions
- Utilize advanced Tableau Desktop features (parameter actions, LOD expressions, relationships/joins, complex interactions, custom visualizations)
- Design intuitive, visually clean, and story-driven dashboards focused on user experience
- Translate loosely defined requirements into polished, functional dashboards with minimal oversight
- Write and optimize SQL queries, especially in PostgreSQL environments
- Work with messy or imperfect data; identify and resolve data quality issues
- Troubleshoot and resolve Tableau performance issues (workbook optimization, calculations, filters, queries)
- Deliver accurate, thoroughly tested, and low-defect dashboards
- Perform dashboard testing, validation, and bug fixing, preferably in Agile/Scrum environments
- Follow written technical requirements and implementation instructions with minimal rework
- Document dashboard changes, testing results, and technical implementation details
- Communicate proactively regarding risks, blockers, and implementation considerations
- Manage multiple enhancement requests, defects, and ad-hoc analysis tasks efficiently
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What This Job Offers
Job Type
Full-time
Career Level
Senior
