Senior Data Analyst: Transform & Visualize Global Data

TechShack; United Kingdom; On-site; GBP 45,000 - 65,000; Full time

Job summary

TechShack is seeking a technically capable Data Analyst to bridge business and engineering teams in a major transformation of data and visualisation capabilities. You will gather requirements, profile and cleanse large datasets, and develop dashboards with Power BI, Tableau or Qlik to meet reporting needs.

You will work in an Agile delivery team, coordinate UAT, and collaborate with Data Engineers, QA Engineers and Delivery Managers to ensure accurate mission-critical reporting.

Qualifications

• Strong commercial experience as a Data Analyst or Technical Business Analyst.
• Experience analysing, profiling, cleansing and validating large datasets.
• Excellent requirements gathering and documentation capabilities.
• Experience with OLTP and OLAP systems.
• Understanding of data modelling and database design.
• Experience producing source-to-target mappings or data migration specs.
• Experience creating dashboards using Power BI, Tableau or Qlik.
• Strong stakeholder management and communication skills.
• Experience coordinating UAT and supporting data-quality assurance.
• Comfortable working within Agile delivery teams.
• Python with pandas, dbt, Spark, Airflow and Docker experience.

Responsibilities

• Work with stakeholders to understand reporting needs and data challenges.
• Translate requirements into analytical specifications and data transformations.
• Profile, cleanse and validate large datasets from multiple sources.
• Investigate data quality issues and support resolution.
• Design data models and mapping specifications for migrations.
• Write and optimise SQL queries for reporting and analysis.
• Develop dashboards and visualisations to communicate insights.
• Coordinate UAT with business stakeholders.

Skills

Data analysis

SQL

Power BI

Python

pandas

dbt

Spark

Airflow

Docker

Jira/Azure DevOps

Tools

Power BI

Tableau

Qlik

Job description

TechShack is seeking a technically capable Data Analyst to bridge business and engineering teams in a major transformation of data and visualisation capabilities. You will gather requirements, profile and cleanse large datasets, and develop dashboards with Power BI, Tableau or Qlik to meet reporting needs.

You will work in an Agile delivery team, coordinate UAT, and collaborate with Data Engineers, QA Engineers and Delivery Managers to ensure accurate mission-critical reporting.