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Data Engineer/Scientist (Senior) - Gauteng/Hybrid - ISB4300659

iSanqa
Full-time
On-site
Western Cape, South Africa

Introduction

Our client is looking for an accomplished Data Engineer to join their Feature Team focused on Purchasing and Supplier Network: Volume and Capacity Management.

This role calls for a hands-on expert with deep experience in data science, mathematical modeling, and advanced analytics infrastructure.

The ideal candidate is both a technical leader and a problem solver who thrives in complex environments and delivers strategic data-driven insights and scalable machine learning solutions.

✅ Amazing brand with cutting-edge technology
Excellent teams in Global team collaboration
High work-life balance with Flexible hours
✅ Agile working environment

POSITION: Contract until December 2027

EXPERIENCE:  6-8 Years related working experience

COMMENCEMENT:  01 June 2025

Duties & Responsibilities

Role and Responsibilities

  • Implements analytical algorithms for mixed integer linear programming problems

  • Responsible for large-scale calculations of core datasets used in a production environment

  • Deep understanding of mathematical models and statistical frameworks for machine learning optimization

  • Operates effectively in large-scale parallel computing environments

  • Discovers insights and identifies business opportunities using algorithmic, statistical, and mining techniques

  • Drives innovation by leveraging extensive data to propose cutting-edge IT solutions

  • Establishes accurate and scalable analytics systems

  • Interprets the results of statistical and predictive experiments and regression analysis and integrates this into complex business processes

  • Conducts customer specification studies, gathers requirements, and translates them into end solutions through system design

  • Provides full lifecycle development, deployment, and operational support for Big Data solutions

  • Collaborates with team members to automate and deploy analytics solutions into Big Data clusters

  • Uses Sqoop to import/export data between HDFS and relational databases

  • Codes and tests standardisation, normalisation, extraction, loading, and AVRO models for data filtering and validation

  • Installs, configures, and utilises advanced Big Data ecosystem tools

 

PLEASE NOTE:

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Also note, that if you have not received a response from us within 2 weeks, your application was unsuccessful.
Candidates MUST be based in Gauteng or WILLING TO RELOCATE!

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Desired Experience & Qualification

Qualifications

  • 10+ years extensive experience within the data science industry in a fast-paced and complex business setting and with leading teams

  • Extensive experience in Machine Learning solving business problems

  • Master’s degree (related to data engineering, statistics, mathematical modelling)

  • Preferable PhD Degree (related to data engineering, statistics, mathematical modelling)

Essential Skills

  • Strong background in mathematics and good analytical and problem-solving skills

  • Data Science and Mathematical competency

  • General AWS experience in the DataScience / big data context

  • Ability to code in Python and R

Advantageous Skills

  • Familiarity with ecosystem components including:

    • Hadoop Map Reduce, Spark, Hive, Sqoop, Pig, HDFS, HBase, Cassandra, ZooKeeper, Oozie, Hue, Impala, and Flume

 

Interested?