Senior Data Visualization Developer/Full Stack Developer - Contractor

Job Description

Job Description

Essential Functions
Note: The essential duties and primary accountabilities below are intended to describe the general content of and
requirements of this position and are not intended to be an exhaustive statement of duties. Incumbents may perform all or
most of the primary accountabilities listed below. Specific tasks, responsibilities or competencies may be documented in the incumbent’s performance objectives as outlined by the incumbent’s immediate supervisor or manager.
1. Design, develop, and maintain advanced data visualizations and dashboards using tools like Tableau, Power BI, D3.js, or similar platforms.
2. Translate business requirements into effective visual solutions that communicate insights clearly and accurately.
3. Collaborate with cross-functional teams to gather data needs and ensure visualizations align with strategic objectives.
4. Optimize performance and usability of dashboards and reports for various audiences.
5. Mentor junior developers and contribute to visualization standards and best practices
6. Stay current with emerging trends in data visualization and analytics technologies.

Marginal or Additional Functions

1. Protects company's intellectual property and the privacy of customers' data.
2. Performs other duties as assigned or apparent.

Supervisory and Managerial Responsibility

• Supervisory/managerial responsibility is not applicable.

Knowledge, Skills & Abilities

Education, Licensure or Certification:

• Bachelor's and/or Master's degree in Computer Science, Data Science, Information Systems, or a related field or equivalent combination of education and experience

Work Experience or Related Experience

• 5+years of experience in data visualization or BI development
• Experience in one or more visualization tools (e.g., Tableau, Power BI, Qlik, Looker)
• Strong proficiency in SQL and data modeling

Specialized Knowledge, Skills & Abilities

• Experience with scripting languages (e.g., Python, R) and web technologies (e.g, JavaScript, HTML, CSS) is a plus
• Excellent communication and storytelling skills to convey data insights effectively
• Advanced proficiency in SQL for data extraction, transformation, and analysis across large, complex datasets preferred.
• Hands-on expertise with Snowflake: data modeling, performance tuning, and working with semi- structured data (e.g., JSON, XML) is a plus
• Familiarity with ETL/ELT pipelines and orchestration tools like SSIS, Apache Airflow, or Azure Data Factory preferred
• Understanding of data warehousing concepts, dimensional modeling, and best practices for scalable analytics preferred
• Experience integrating visualization tools with cloud-based data sources and APIs preferred
• Knowledge of data governance, security, and compliance in cloud environments preferred
• Familiarity with Agile development methodologies is a plus
• Knowledge of UX/UI principles in dashboard design is preferred
• Ability to work independently and manage multiple projects simultaneously

Travel Requirements and Conditions

• Travel is not typically required for this position

Work Environment, Conditions and Demands

• Work is generally performed in an office environment or remote setting in which there is only minimal exposure to unpleasant and/or hazardous working conditions.

Physical Requirements and Demands
Note: Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions as described.
• Work requires normal range of hearing and eyesight. Incumbent must be able to use a telephone or head set equipment and operate a keyboard and other office equipment. The ability to perform work at a computer terminal for 6-8 hours a day and function in an environment with constant interruptions is
required. At times, incumbents are subject to sitting for prolonged periods. Infrequently, incumbent must be able to lift and move material weighing up to 20 lbs. Incumbent may experience elevated levels of stress during periods of decreased activity and with work entailing multiple deadlines.