Senior Quantexa Data Engineer
  • England,London,City of London
  • Full Time, Contract
  • £600 - £650 per day
Job Description:
Full job descriptionSenior Data Engineer (Quantexa)

Location: London (Hybrid, 2 days in Office per week)
Duration: 6 months +
Rate: Up to £650 per day (Inside IR35)

Opus have partnered with a Globally Renowned Data & AI consultancy who’re searching for a Quantexa contractor to help with the delivery of market-leading big data driven transformation programmes.

You’ll be joining a high-performing team led by experienced data and AI practitioners who work across solution architecture, advanced analytics, cloud transformation, and multi-million-pound client engagements.

Key Responsibilities:
*Design and build scalable big data pipelines using Quantexa
*Develop and optimise ETL/ELT processes for high-volume, complex datasets.
*Deliver entity resolution and network analytics solutions using Quantexa.
*Integrate data from multiple structured and unstructured sources across enterprise platforms.
*Build data solutions within cloud-native environments (GCP, AWS, Azure).
*Ensure data quality, governance, lineage, and security standards are met, supporting solution design for large-scale data transformation programmes.
Essential Skills
*MUST HAVE: Strong hands-on experience with Quantexa implementation and development.
*Proven experience building and supporting big data platforms.
*Advanced knowledge of Apache Spark / PySpark.
*Strong programming skills in Scala and/or Python.
*Expertise in SQL and large-scale data modelling.
*Strong cloud experience across GCP, AWS, or Azure.
*Experience with Databricks, Snowflake, or Hadoop ecosystems.
*Knowledge of data ingestion, ETL/ELT frameworks, and batch/real-time processing.

Applications are now open.
Job number 4066070

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Company Details:
Opus Recruitment Solutions Ltd
Company size: 250–499 employees
Industry: IT & Telecoms
Our vision has, from day one, has been ’to become a global leader in specialist niche and innovative recruitment solutions’. As we continu...
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