Junior Data Engineer  

We are looking for bright and talented Junior Data Engineers to join our dynamic team here at LENA.

As a Junior Data Engineer, you will be responsible for building systems that will collect, manage, and convert raw data into usable information for analysis.

Tasks may include:

• Designing, preparing, and programming data engineering workflows from multiple data sources for front-end, analytics, and storage requirements;
• Transforming existing data structures for efficient analytical workflows;
• Accessing and scraping data from various structured and unstructured data sources; and
• Collaborating closely with partners and customers to understand their data, design data structures, and provide functionality that is beneficial to the project.

As part of a new team, you will help lay the culture and technical foundation for the team. You will enjoy growth opportunities working alongside a team that encourages intellectual excitement and a startup working environment. You will have the opportunity to bring your skills to the next level and acquire new ones along the way.

• Completed Bachelor's degree in a relevant course

• Strong problem-solving skills with an emphasis on product development

• Familiarity on batch processing, stream processing, data workflow, ETL pipelines, data storage, database modeling, data warehouse

• Proficiency in Python or other object-oriented programming languages

• Experience with DevOps

• Strong engineering mindset

Experience/Knowledge on the following is an advantage:

• Applications used for the role (i.e. ETL Solutions, Cloud Services, etc.)

• Certain languages and framework (i.e. SQL, NoSQL, Python, Hadoop, Spark, APIs, REST, etc.)

• Data Structures (i.e. Hash Indexes, SSTables, LSM-Trees, B-Trees, etc.)

• OLTP and OLAP

• Column-Oriented Storages

• Distributed Data Systems

• System Design

• Event-Driven Architecture

• Statistical and mathematical techniques to solve business problems using Python

• Working with large data sets, analyzing data, and data reports and visualization