BI Developer

We are a leading trading platform that is ambitiously expanding to the four corners of the globe. Our top-rated products have won prestigious industry awards for their cutting-edge technology and seamless client experience. We deliver only the best, so we are always in search of the best people to join our ever-growing talented team.

About the team

Our BI team is part of the Data Platform team. We are responsible for reporting for Product and Marketing teams and Tableau Server performance. Our mission is to deliver insightful data visualizations that answer business questions and help stakeholders make data-driven decisions to support growth. We focus on speeding up decision-making processes with accurate data, applying best practices for data visualization and dashboard performance.

Responsibilities

• Design and develop interactive, insightful, and visually appealing Tableau dashboards
• Collaborate with analysts and data engineers to design, build, and optimize data sources
• Unify and refactor existing dashboards using a style guide and ensuring best practices (documentation available)
• Optimize dashboard performance and scalability
• Gather requirements and feedback for dashboards from analysts and stakeholders
• Provide guidance and support to business users
• Quickly respond to user-reported bugs and resolve them in a timely manner
• Support users by answering their questions and addressing issues in chat
• Manually test pre-production reports to ensure accuracy and functionality, conduct reviews to identify issues, and suggest improvements
• Investigate and resolve Tableau Server issues, such as data refresh failures or performance problems, by identifying root causes and restarting data updates independently or in collaboration with data engineers
• Optional: Automate manual tasks using Python

Requirements

• Tableau: strong understanding of data connections, table calculations, LOD expressions, parameter and set actions
• SQL: basic knowledge of joins, aggregations and window functions
• Design and UX: familiarity with best practices, Gestalt principles, data-ink ratio, and other key data visualization concepts
• Troubleshooting and user support: ability to quickly diagnose and fix issues in reports, as well as assist users in real time via chat

Nice to have:

• Python: basic understanding of data types, functions, APIs, pandas, numpy and databases
• Change management: understanding of processes and best practices
• ETL/Airflow/GitLab: any experience would be an advantage
• Experience in support roles would be beneficial

What we use in our work:

• Tableau
• SQL: PostgreSQL, AWS Redshift
• Python
• GitLab
• Airflow
• Jira/Confluence/Slack

What you will get in return:

• Competitive Salary: We believe great work deserves great pay! Your skills and talents will be rewarded with a salary that makes you feel valued and motivated.
• Work-Life Harmony: Join a company that genuinely cares about you—because your life outside of work matters just as much as your time on the clock.
• Annual Performance Bonus: Your hard work doesn’t go unnoticed! Celebrate your achievements with a well-deserved annual bonus tied to your performance.
• Generous Time Off: Need a breather? Our annual leave policy lets you recharge and enjoy life outside of work without a worry.
• Employee Referral Program: Love working here? Share the love! Bring your talented friends on board and get rewarded for growing our awesome team.
• Comprehensive Health & Pension Benefits: From medical insurance to pension plans, we’ve got your back. Plus, location-specific benefits and perks!
• Workation Wonderland: Live your digital nomad dreams with 30 extra days to work remotely from anywhere in the world (some restrictions apply). Adventure awaits!
• Volunteer Days: Make a difference! Take two additional paid days each year to support causes you care about and give back to the community.

Closing

Be a key player at the forefront of the digital assets movement, propelling your career to new heights! Join a dynamic and rapidly expanding company that values and rewards talent, initiative, and creativity. Work alongside one of the most brilliant teams in the industry.

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[Applicable only to candidates from Poland]: Our company has an Internal Reporting Procedure. It is available from the Human Resources Department upon request hr@capital.com. You may report a violation referred to in the Procedure under the terms specified therein.