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Mackin Talent

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Data Engineer

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Summary

A 7-month contract Data Engineer role (hybrid, 3 days onsite in London) placed by Mackin Talent at their client. Day to day you build and optimize ETL/ELT pipelines, write and tune SQL, maintain reporting datasets and data quality checks, and partner with stakeholders to deliver dashboards and analytics. Core tech: SQL, ETL/ELT, Python or C++.

Our client is looking for a Data Engineer to join their team.


Duration - 7 months
Location - Hybrid (3 days onsite)

Summary :

Our client is seeking a Data Engineer to support data pipelines, reporting, and analytics needs across cross-functional stakeholders. In this role, you will help design, build, and maintain scalable datasets and data processes that enable reliable metrics, dashboards, and business insights.


Responsibilities

- Build, maintain, and optimize ETL/ELT data pipelines and data models to support reporting and analytics use cases

- Write, troubleshoot, and optimize SQL queries for data extraction, transformation, validation, and performance

- Develop and maintain reporting datasets and documentation to improve data reliability and usability

- Partner with internal stakeholders to understand requirements and translate them into well-defined data solutions

- Implement data quality checks and monitoring to ensure accuracy, completeness, and timeliness of data outputs

- Support ad hoc data analyses and investigate data issues as needed




Requirements


- 4+ years of experience as a Data Engineer, BI Engineer, or Analyst in a product- or service-based company

- 2+ years of experience working with SQL, ETL, and reporting (including building or supporting production data pipelines)

- Experience in at least one programming language (e.g., Python or C++)

- Experience working with structured datasets, data modeling concepts, and analytics/reporting workflows

- Strong communication skills, including the ability to document processes and explain technical concepts clearly




Benefits

  • Competitive salary
  • Healthcare contribution and inclusion in company pension scheme
  • Work laptop and phone
  • 25 days annual leave (pro-rata) plus paid bank holidays
  • Expanding workforce with potential for career progression for top performers.


Skills

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See also

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