[Hiring] Senior Information Warehousing Developer @Sandtech

ABOUT US

ALX Africa, a Sand corporate, is at the leading edge of addressing the worldwide tech ability scarcity. We give you the tech-fluent leaders of the following day with the abilities and gear they want to reach these days’s virtual international. Via our state-of-the-art generation coaching methods, we empower people to construct impactful careers in high-growth industries. Our partnership with Sand supplies our graduates with get admission to to a world community of profession alternatives, making sure a continuing transition from studying to employment.

ABOUT THE TEAM

The tech workforce is liable for all studying platforms at ALX: Intranet, auto correction machine, cloud construction sandbox for college kids, anti-plagia machine, and so forth. We’re daring, we transfer rapid and we depend on self duty and projects – from the design to deployment. No weekly/bi-weekly sprints – we now have objectives and lines to ship, we take on them by means of iterating temporarily and adjusting if wanted. Our merchandise are recently supporting the training of greater than 230,000 scholars (approx. 30,000 extra scholars each and every month).

KEY RESPONSIBILITIES

• Design, put in force and deal with our Information Warehouse
• Design, put in force and deal with our Information Lake
• Design, put in force and deal with of end-to-end trade intelligence answers, together with information visualization, information modeling, ETL processes, and information warehousing
• Design, put in force and deal with ETL processes for information extraction, transformation, and loading from quite a lot of supply methods into the information warehouse
• Handle information safety and high quality
• Handle and make stronger our requirements of coding and deliveries
• Take part and give a contribution to the structure design procedure
• Take part in experiences design and evaluate proposed answers to make sure they meet accuracy, efficiency, usability and trade necessities
• Assessment other folks’s code and design
• Determine alternatives for bettering information high quality, reliability, and potency throughout the information warehouse setting
• Collaborate with cross-functional groups to collect and analyze information warehouse necessities
• Beef up and advise the Product and Venture Supervisor workforce
• Supply technical mentorship to junior workforce individuals, guiding them in very best practices for BI construction and information engineering
• Stay up-to-date with the most recent applied sciences and lead adoption projects

REQUIREMENTS:

• You’ve got 5+ years of enjoy in information warehousing construction, together with ETL design, construction, and implementation
• Skillability in SQL programming and enjoy with relational database methods (e.g. SQL Server, PostgreSQL, AWS Redshift)
• Revel in running with large-scale information warehouses and managing complicated information integration tasks
• Revel in in construction of close to real-time DWH / information lake answers
• You’ve got experience in Information Warehouse, ETL, and Record design and construction
• You’ve got robust analytical and troubleshooting abilities
• You’ve got intensive enjoy with document construction the usage of quite a lot of gear (SSRS, Energy BI, Tableau, QuickSight, Excel, and so forth.)
• You might be fluent in modelling, managing, scaling and function tuning of excessive quantity information warehouse environments
• You’ve got enjoy in running with structured and unstructured information
• You’ve got enjoy with dimensional information modelling
• You might be skilled and information storytelling with interesting graphics and visualizations
• You be able to translate trade questions and necessities into experiences, perspectives, and BI question gadgets
• Language: Fluent written and spoken English

NICE TO HAVE:

• BS/MS in Laptop Science or an identical
• You’ve got enjoy with DBT 
• You’ve got enjoy with AWS gear (S3, Glue, Redshift, QuickSight, and so forth.)
• Self-learner and keen to be told new device gear/applied sciences
• Revel in running with exterior APIs to extract and import information
• Revel in with languages equivalent to TypeScript/JavaScript, Bash, Python, Spark, PySpark or different identical programming languages

Do you want to sign up for us as we paintings arduous, have amusing and make historical past?