Position: Middle Data Engineer
Company: Proffiz
Experience required: 3y
English level: upper

Job Description
Our client is a startup based in Belgium providing a SaaS tool for monitoring, detecting, and pinpointing revenue-impacting issues for e-commerce D2C and omnichannel companies.

Their product uses powerful AI to outperform traditional monitoring systems by being faster and more focused on offering a functional explanation rather than a technical one when issues arise. Thanks to this, companies save massive amounts of lost income and preserve customer loyalty.

Job Benefits
▪ Competitive salary
▪ Sick and personal leave
▪ Flexible working hours
▪ Technical equipment
▪ Professional development and regular Performance Appraisals
▪ English courses
▪ Health Insurance
▪ Online courses
▪ Corporate events, tech talks and so on

Job Requirements
▪ Strong experience with Python and the PyData stack (e.g. Pandas, Numpy, etc.)
▪ Experience with data streaming technologies such as Kafka, Spark Streaming, and Flink
▪ Strong understanding of time series data and experience working with it
▪ Experience with data warehousing, ETL, and data pipeline management
▪ Strong understanding of data management best practices and experience with data governance
▪ Experience with cloud-based data infrastructure such as AWS or GCP
▪ Experience with SQL and NoSQL databases
▪ Strong problem-solving skills and ability to work independently
▪ Strong communication skills and ability to collaborate effectively with cross-functional teams

Responsibilities
▪ Design and implement data streaming and real-time processing solutions using technologies such as Kafka, Spark Streaming, and Flink
▪ Build and maintain data pipelines for the ingestion, processing, and storage of time series data
▪ Develop and implement data management and quality control processes
▪ Collaborate with data scientists and analysts to understand and support their data needs
▪ Continuously monitor and optimize the performance of our data pipeline and stream processing infrastructure

Who we are
Proffiz is a web and mobile software engineering company of dedicated professionals based in Ukraine and Poland. Throughout years of passionate work, we create software solutions for Fintech, Workforce, Print, Photo&Image, and other industries. At Proffiz we strive to deliver top-quality of our work and are looking for exceptional talent to join us. If you are excited about the opportunity to collaborate and grow among passionate experts — we invite you to our team!