JustJoin.IT Praca zdalna Senior

QuickSight Developer

Link Group

⚲ Warszawa, Gdańsk, Kraków, Poznań, Wrocław

150 - 180 PLN/h netto (B2B)

Wymagania

  • AWS
  • ETL
  • Data Warehousing
  • AWS QuickSight
  • Data modeling
  • SQL

Opis stanowiska

Key Responsibilities • Analytics & Reporting: Design, develop, and maintain intuitive, interactive dashboards and reports using AWS QuickSight. • Data Connectivity: Integrate and manage datasets from multiple sources such as Snowflake, Amazon S3, RDS, SQL Server, and external APIs. • Stakeholder Engagement: Collaborate closely with business stakeholders and data analysts to collect requirements and convert them into meaningful insights. • Data Modeling & Querying: Build efficient data models, define relationships, and develop SQL queries to support data transformation and analysis. • Optimization: Improve dashboard responsiveness, query efficiency, and overall data access performance. • Data Governance: Maintain high standards of data accuracy, consistency, and reliability across all visualizations. • Security Management: Configure and maintain access controls, including IAM policies and row-level security. • Process Automation: Automate repetitive tasks using Python or Bash, with optional use of AWS Lambda. • User Enablement: Deliver ongoing support and conduct training sessions for end users. • Knowledge Sharing: Prepare and maintain documentation covering data models, reporting logic, and operational processes. • Continuous Improvement: Keep up to date with new AWS QuickSight capabilities and industry best practices. Required Skills & Experience • Bachelor’s degree in Computer Science, Information Technology, or a comparable discipline. • Demonstrated advanced proficiency in AWS QuickSight, including SPICE, visual components, filters, and actions. • Solid knowledge of data warehousing principles, data modeling techniques, and ETL processes. • Strong command of SQL for data analysis and transformation. • Hands-on experience with AWS data services (S3, Glue, RDS), as well as DBT and Snowflake. • Strong analytical mindset with excellent problem-solving abilities. • Clear and effective written and verbal communication skills. • Ability to work autonomously while also contributing effectively within a team environment.