Data Visualization Platform Engineer – Python & Dash

Lever, Inc.; Chicago, Northern (IL, KY); Hybrid; USD 150,000 - 200,000; Full time

Job summary

Belvedere Trading, a leading proprietary trading firm headquartered in downtown Chicago, seeks an Engineer to design and maintain the platform, tools, and processes that expand data visualization, reporting, and research. You will support dashboards, analytics, and BI efforts across trading and technology teams.

The role emphasizes hands-on Python development, data access for notebooks, live dashboards, and visualizations, with Looker, Plotly Dash, and Jupyter Notebooks among the tools used.

Qualifications

• Strong Python development experience focused on data analytics, reporting, and visualization.
• Experience building reporting applications and BI solutions.
• Proficiency with Jupyter Notebooks and visualization libraries such as Plotly.
• Strong SQL skills, including writing complex queries and working with relational databases.
• Experience translating business requirements into technical solutions.
• Ability to communicate insights effectively to stakeholders across technical and business teams.
• Experience supporting or administering BI solutions across teams and user groups.
• Familiarity with data modeling, dashboard design, and reporting best practices.
• Understanding of modern business intelligence and analytics trends.
• Experience working in a collaborative, stakeholder-facing environment.

Responsibilities

• Design, develop, and maintain internal reporting applications and analytics solutions.
• Develop scalable frameworks that enable technical traders, quants, and developers to conduct research and build visualizations in an efficient manner.
• Optimize data access and query performance to support reporting and visualization workloads.
• Partner directly with business stakeholders to gather requirements, understand reporting needs, and deliver solutions that support decision-making.
• Propose long term solutions that help us capture the momentum of commercial and open-source technologies in a way that aligns with companies emerging needs
• Support and enhance the firm's business intelligence infrastructure, including Looker, Plotly Dash and related BI platforms.
• Lead migration efforts across teams as we upgrade tools, libraries and data sources.
• Stay current with emerging BI and data visualization technologies to drive continuous improvement.

Skills

Python development

BI reporting

Jupyter Notebooks

Plotly

SQL

Requirements translation

Communication of insights

BI infrastructure

Data modeling

Collaboration

Tools

Looker

BigQuery

Plotly Dash

Jupyter Notebooks

Job description

Belvedere Trading, a leading proprietary trading firm headquartered in downtown Chicago, seeks an Engineer to design and maintain the platform, tools, and processes that expand data visualization, reporting, and research. You will support dashboards, analytics, and BI efforts across trading and technology teams.

The role emphasizes hands-on Python development, data access for notebooks, live dashboards, and visualizations, with Looker, Plotly Dash, and Jupyter Notebooks among the tools used.