Data Engineer

Pepkor Lifestyle; Johannesburg; On-site; ZAR 200 000 - 300 000; Full time

Job summary

A prominent retail company in Johannesburg seeks a Human Resources Officer with expertise in data engineering. The ideal candidate will be responsible for managing data availability and quality while collaborating with cross-functional teams. This role requires strong programming skills and significant experience in data warehousing. The company offers a full-time position with competitive remuneration.

Qualifications

• 5-10 years' experience in data engineering.
• Strong knowledge of data storage and database design.
• Familiarity with ETL tools and data integration.

Responsibilities

• Collaborate with stakeholders to understand data needs.
• Design and develop data pipelines.
• Ensure data quality through validation processes.

Skills

Data engineering technologies

SQL

Python

ETL processes

Data warehousing

Collaboration skills

Troubleshooting

Education

Bachelor's degree in Computer Science

Tools

AWS

SAS Data Studio

Snowflake

Redshift

Job description

Human Resources Officer @ Pepkor Lifestyle

Job purpose : The ideal candidate will use their passion for big data and analytics to provide insights to the business covering a range of topics.

They will be responsible for conducting both recurring and ad hoc analysis for business users.

As a Data Engineer at Pepkor Lifestyle, you will play a critical role in the development and maintenance of our data infrastructure.

You will work closely with cross‑functional teams to ensure data availability, quality, and accessibility for analysis.

Responsibilities

• Collaborate with data scientists, analysts, and business stakeholders to understand data requirements.
• Design, develop, and maintain data pipelines and ETL processes.
• Implement and maintain data warehousing and data storage solutions.
• Optimize data pipelines for performance, scalability, and reliability.
• Ensure data quality and integrity through data validation and cleansing processes.
• Monitor and troubleshoot data infrastructure issues.
• Stay current with emerging technologies and best practices in data engineering.
• Systematic solution design of the ETL and data pipeline in line with business user specifications.
• Develop and implement ETL pipelines aligned to the approved solution design.
• Ensure data governance and data quality assurance standards are upheld.
• Deal with customers in a customer‑centric manner.
• Effective self‑management and teamwork.

Minimum Qualification and Experience

• Bachelor's degree in Computer Science, Information Technology, or a related field.
• Proven experience as a Data Engineer in a professional setting.
• Proficiency in data engineering technologies and programming languages (e.g., SQL, Python, Scala, Java).
• Strong knowledge of data storage, database design, and data modelling concepts.
• Experience with ETL tools, data integration, and data pipeline orchestration.
• Familiarity with data warehousing solutions (e.g., Snowflake, Redshift).
• Excellent problem‑solving and troubleshooting skills.
• Strong communication and collaboration skills.
• 5‑10 years' experience and understanding in designing and developing data warehouses according to the Kimball methodology.
• Adept at design and development of ETL processes.
• SQL development experience, preferably SAS Data Studio and AWS experience.
• The ability to ingest / output CSV, JSON and other flat file types and any related data sources.
• Proficient in Python or R or willingness to learn.
• Experience within Retail, Financial Services and Logistics environments.
• Redshift technologies.
• Understanding of data security and compliance best practices.
• Relevant certifications (e.g., AWS Certified Data Analytics, Google Cloud Professional Data Engineer).

Seniority level: Mid‑Senior level

Employment type: Full‑time

Job function: Other

Industries: IT System Data Services