Data Analyst - Fully Remote
Posted Today by Haystack
£510 Per day
Inside
Remote
London, England, United Kingdom
Summary: This role is for a Data Analyst within the public sector technology space, focusing on decommissioning activities across a complex digital landscape. The position requires expertise in Java, Node JS, and React to document existing systems and manage data flows. The contract is for 12 months and offers fully remote working flexibility. Active SC Clearance is mandatory for this role.
Key Responsibilities:
- Lead the technical discovery and documentation of existing systems built on Java, Node JS, and React.
- Reverse-engineer complex data models and system dependencies to identify ownership and integration points.
- Utilize Python and PySpark to interrogate live data pipelines and confirm data transformations.
- Map intricate end-to-end data flows across RDS and cloud environments (AWS/Azure).
- Manage data quality and governance by implementing robust testing frameworks.
Key Skills:
- Active SC Clearance.
- Strong technical background in Java, Node JS, and React.
- Proven experience in Data Modelling and managing structured/unstructured data in JSON and RDS formats.
- Proficiency in Python and PySpark for data analysis.
- Experience with testing tools like PyTest and Great Expectations.
- Hands-on experience with AWS Glue or Databricks in AWS or Azure environments.
Salary (Rate): £510 daily
City: London
Country: United Kingdom
Working Arrangements: remote
IR35 Status: inside IR35
Seniority Level: undetermined
Industry: IT
Data Analyst
We're working with a leading global workforce solutions specialist on this exciting opportunity within the public sector technology space. This is a high-impact, 12-month contract for a Data Analyst with a technical edge to lead critical decommissioning activities across a complex digital landscape. You will utilize your expertise in Java, Node JS, and React to map intricate data flows and architect a clear end-to-end picture of how data moves across a massive multi-year programme.
The Role
- Lead the technical discovery and documentation of existing systems built on Java, Node JS, and React to support strategic decommissioning.
- Reverse-engineer complex data models and system dependencies to identify ownership, integration points, and high-risk data silos.
- Utilize Python and PySpark to interrogate live data pipelines, confirming exactly how data transforms in practice across the wider architecture.
- Map intricate end-to-end data flows across RDS and cloud environments (AWS/Azure) to ensure a single source of truth for the decommissioning roadmap.
- Manage data quality and governance by implementing robust testing frameworks to ensure the accuracy of all documented data assets.
What You'll Need
- Active SC Clearance is mandatory for this role.
- Strong technical background with the ability to read and understand Java, Node JS, and React codebases to document system logic.
- Proven experience in Data Modelling and managing structured/unstructured data in JSON and RDS formats.
- Proficiency in Python and PySpark for data analysis, alongside experience with testing tools like PyTest and Great Expectations.
- Hands-on experience with Cloud Data Engineering tools, specifically AWS Glue or Databricks within an AWS or Azure environment.
What's On Offer
- Competitive day rate of £500 - £510 (Inside IR35).
- Fully remote working flexibility from anywhere in the UK.
- Long-term 12-month initial contract with a high likelihood of extension.
- Opportunity to work on a high-profile programme of national importance.
Apply via Haystack today!