Tableau Developer

Global CI; Milford Mill (MD); On-site; USD 110,000 - 140,000; Full time

Benefits offered by this job

Comprehensive medical, dental, vision

401k retirement plan

Paid time off & holidays

Job summary

Global Commerce & Information, Inc. is seeking an experienced Tableau/Data Analytics professional to develop and optimize enterprise dashboards. You will translate complex requirements into polished, user-friendly visuals, write advanced SQL (PostgreSQL) queries, and ensure data quality across systems.

The role focuses on on-site work at our Woodlawn, MD location, collaborating within an Agile team to deliver accurate, scalable reporting solutions.

Qualifications

• 7+ years of experience in analysis, design and developing systems as described.
• Experience with Tableau dashboard development and enhancement.
• Strong SQL skills in PostgreSQL and NoSQL querying (MongoDB).
• Ability to translate requirements into functional dashboards with minimal oversight.
• Excellent communication skills and Agile/Scrum experience.

Responsibilities

• Dashboard development and enhancement in enterprise environments.
• Design intuitive, visually clean dashboards focused on user experience.
• Write and optimize PostgreSQL SQL queries and manage data quality.
• Test, validate, and troubleshoot dashboards for performance and accuracy.

Skills

Tableau dashboard development

Data management

Data analysis

SQL PostgreSQL

NoSQL MongoDB

Education

Master's or Bachelor's with experience equivalence

Tools

Tableau Desktop

PostgreSQL

MongoDB

Job description

Your Success is Our Success. Global CI is an award-winning 30-year IT Services company founded on the principles of providing high-quality, value-added technology consulting services. Our vision is to create a better future by improving the lives of the people we serve through emerging technologies. Join us and together we will advance the future of technology services.

Global CI offers competitive compensation and non-salary benefits to all eligible employees.

Key Required Skills

SME on Tableau BI Dashboard development, Data Management & Analysis. Strong proficiency in Tableau Desktop and SQL PostgreSQL preferred) and NoSQL database (Mongo DB preferred) querying.

Position Description

• Dashboard Development
• 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
• Data Management & Analysis
• 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)
• Testing & Quality Assurance
• 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
• Documentation & Communication
• 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

Basic Qualifications

7+ years of experience with analysis, design and developing systems using skills identified in this requirement.

Required Skills

• Selected candidate must be able to obtain and maintain a public trust clearance
• Selected candidate must be willing to work on-site in Woodlawn, MD 5 days a week
• Master's and 5+ years of experience, Bachelor's and 7+ years of experience or 13+ years in lieu of a degree
• Demonstrated experience with Tableau dashboard development and enhancement
• Strong proficiency in Tableau Desktop and SQL (PostgreSQL preferred) and NoSQL database (Mongo DB preferred) querying
• Experience with dashboard UX/UI principles and 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

Desired Skills

• Familiarity with Snowflake or cloud data warehouse concepts
• Experience in government or public-section Agile environments
• Tableau Certification(s)

Benefits include

• Comprehensive medical, dental, vision, life, and short & long-term disability insurance + health savings account
• Matching 401k retirement plan + IRA's and Roth IRA's
• Generous paid time off and paid holidays
• Employee recruitment/referral bonus
• Paid community service hours
• Tuition reimbursement
• Employee discounts

At Global Commerce & Information, Inc. we celebrate, support, and are committed to creating a diverse and inclusive environment. We're proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, veteran status, or any other legally protected characteristics.