Jumia is Africa's leading internet group, with already over 3,000 employees in more than 20 African countries and huge successes such as Jumia, Jumia Travel, Jumia Food, Jumia Deals, Jumia House, Jumia Jobs and Jumia Services.
It is led by top talented leaders offering a great mix of local and international talents and is backed by MTN, Millicom, Rocket Internet, Axa, Orange, Goldman Sachs & CdC.
Porto Tech Center (PTC) is Jumia’s IT development center, with around 200 IT-specialists. Porto Tech Center was created in 2012 with the aim of focusing on IT development.
At PTC, we provide you with a unique and exciting opportunity to work in an entrepreneurial environment and develop smart solutions for our group companies.
We do e-commerce online shops, logistics, business intelligence and mobile applications, involving a wide range of high-
end technologies for tens of millions customers. The software we create is present in more than 20 countries. Working at PTC means being in the first line of e-
commerce development in emerging markets.
Africa is one of the fastest growing economies in the world, offering excellent opportunities in a vibrant and booming environment.
Its economic growth has enabled innovative businesses to flourish and this is where Jumia steps in.
We are currently looking for talented people with a passion for emerging markets and Africa to join our team and embark on our exciting journey.
Main Responsibilities :
Contribute in the design and construction of the company data warehouse
Collect, store, process, and support the analysis of huge sets of data, both structured and unstructured
Knowledge of the Linux operation system (OS, networking, process level)
Understanding of one or more object-oriented programming languages (Java, C++, C#, Python)
Fluent in at least one scripting language (Shell, Python, Ruby, etc.)
Demonstrable skills and experience using SQL with large data sets (for example, Oracle, DB2, SQL Server)
Experience in building ETL processes (SSIS, Oracle Data Integrator; Code based);
Experience in modeling databases for analytical consumption (Start Schema; Snowflake; Data Vault)
Experience with high throughput, 24x7 systems
Knowledge of professional software engineering practices & best practices for the full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations
Nice to have : Experience with data visualization tools (Qlikview; Tableau; PowerBI)
Nice to have : Experience in designing big data / distributed systems
Nice to have : Experience creating and driving large scale ETL pipelines
We offer :
A unique experience in an entrepreneurial, yet structured environment
The opportunity to become part of a highly professional and dynamic team working around the world
An unparalleled personal and professional growth as our longer-term objective is to train the next generation of leaders for our future internet ventures