Poland Job Openings
B2Bnetwork
IT Developer
Gdańsk
September 18, 2024
Scala/Spark/Hadoop/Big Data Developer
Would you like to develop in Scala, Spark and other Big Data technology stack available on-premises and public cloud? We are now looking for a Scala/Spark/Hadoop/Big Data Developer to deliver global reporting solution for our Bank.
In Klient, we’re harnessing the power of technology to reinvent the future of banking. A tech revolution is underway – and you can make an impact. Though we’re a Nordic bank, we’re also one of the largest IT employers in Tricity and Warsaw. Working with international teams in an inspiring working environment, you’ll have lots of opportunities to expand your skills and advance your career.
About this opportunity
Welcome to the Development Team
We are building a new customer account reporting engine to (over the coming years) replace our existing legacy customer account reporting solutions across our home markets. A pre-requisite is that we consolidate all account and payment transaction data in the bank to Hadoop, so we have dozens of data formats and integration points both upstream and downstream. The project has the objective to deliver new reports to all 10M customers in the Nordics, consisting of billions of transactions a month.
What you’ll be doing:
- You will be responsible for a successful design and implementation of a high-performing, flexible, robust, scalable and easily maintainable global reporting solution for the Bank.
- Actively cooperating with Product Owner, Solution Architects, Analysts, Testers and Developers.
- Working in an Agile team.
Description of knowledge and experience
Your experience and background:
- 3+ years of experience with functional programming in Scala
- Experience with writing Spark-based applications in Scala
- Experience with Hadoop Technology Stack: Hive, Oozie, Kafka
- Experience in containerized technologies including Docker and Kubernetes
- Deep understanding of the principles of distributed systems
- Experience in data engineering and building ETL/ELT pipelines
- Experience with performance tuning of Hadoop/Spark solutions
- Experience with container-based technologies: Docker, Kubernetes
- Experience in developing RESTful services
- Experience in developing web applications with Bootstrap and React JS
- Experience within Agile ways of working
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