Collavion · 3 months ago
Data Visualization Engineer
California, United States
Contract
Onsite
Mid, Senior Level
$65K/yr - $80K/yr
3+ years expCollavion is a forward-thinking recruitment and talent solutions partner serving diverse sectors including healthcare, finance, AI, gaming, and manufacturing/logistics. They are seeking a Data Visualization Developer to design and develop sophisticated dashboards and data experiences, utilizing strong Python programming skills to create interactive visualizations that effectively communicate complex datasets.
Computer Software
Responsibilities
Design and implement rich, interactive data visualizations using Altair in Python
Build end-user-facing dashboards using frameworks such as Streamlit, Panel, or similar open source web-based tools
Develop custom interactivity features (e.g., brush selectors, dropdowns, radio buttons, sliders) to support intuitive user exploration
Integrate and manipulate data from multiple sources (CSV, APIs, databases) to power visualizations
Optimize performance and scalability of dashboards for remote and browser-based use
Write clean, modular code and maintain clear documentation
Stay up to date with new tools and techniques in the Python visualization ecosystem
Qualification
Required
Design and implement rich, interactive data visualizations using Altair in Python
Build end-user-facing dashboards using frameworks such as Streamlit, Panel, or similar open source web-based tools
Develop custom interactivity features (e.g., brush selectors, dropdowns, radio buttons, sliders) to support intuitive user exploration
Integrate and manipulate data from multiple sources (CSV, APIs, databases) to power visualizations
Optimize performance and scalability of dashboards for remote and browser-based use
Write clean, modular code and maintain clear documentation
Stay up to date with new tools and techniques in the Python visualization ecosystem
Preferred
3–5+ years of experience in data visualization or dashboard development
Strong Python skills with extensive experience using Altair for visualization
Proven ability to build complex interactive UIs using Streamlit, Panel, Dash, or similar tools
Solid understanding of visualization principles, usability, and data storytelling
Experience integrating visualizations with APIs or data pipelines
Familiarity with version control (Git), and agile or iterative workflows
Bonus: knowledge of Vega-Lite, Bokeh, or other declarative visualization libraries
Strong communication skills with the ability to explain design decisions to both technical and non-technical stakeholders
Benefits
Work remotely with a flexible, supportive, and highly collaborative team
Opportunity to work on both internal innovation and client-facing projects
Push the boundaries of visual storytelling in industries like AI, healthcare, and gaming
Autonomy to experiment, build, and own the visual layer of data solutions
Company
Collavion
Driven by a passion to create a better future, Collavion was founded to empower individuals and organizations through thoughtful, people-first recruitment.
51-200 employees
Funding
Current Stage
Growth StageCompany data provided by crunchbase