Exciting Opportunity: Junior Data Engineer in Sandton, Johannesburg
A leading company, Praesignis, is currently seeking a dedicated Junior Data Engineer to join their dynamic team. This is a great opportunity for someone early in their career to grow within a vibrant, innovative environment in Sandton, Johannesburg.
Key Responsibilities
- Collaborate with data scientists and analysts to improve data quality and availability.
- Design and maintain scalable and reliable data pipelines.
- Assist in the extraction, transformation, and loading (ETL) of data from various sources.
- Perform data cleansing and validation to ensure accuracy.
- Participate in code reviews and contribute to project documentation.
Requirements
- Education: Bachelor’s degree in Computer Science, Information Technology, or a related field.
- Skills: Proficient in SQL and at least one programming language (Python, Java, or Scala).
- Experience: Familiarity with data warehousing concepts and ETL methodologies.
- Analytical Skills: Strong problem-solving skills with a keen attention to detail.
💰 Salary Insight
Estimated Salary: R20,000 – R30,000 per month.
(Note: Salary figures are based on market estimates and data provided by the recruiter.)
🔮 3 Common Interview Questions for this Role
- “Can you explain the ETL processes you have worked on?”
- “How do you ensure the quality and integrity of the data you handle?”
- “What challenges have you faced when working with large datasets, and how did you overcome them?”
Tips on Crafting a CV for this Role
- Highlight Relevant Projects: Include any data-related projects or internships.
- Showcase Technical Skills: List tools and technologies you’ve worked with, such as SQL, Python, or cloud services.
- Emphasize Soft Skills: Mention your teamwork and problem-solving abilities, which are crucial for this role.
Related Job Titles: Data Analyst, Data Scientist, BI Developer, ETL Developer.
