Job description:
Here is the updated text:
founded in 2000, listed on Nasdaq Stockholm, with around 13,000 independent professionals on assignment
we are the total talent solutions provider who partners with clients, in both the private and public sector, and professionals to create sustainable talent supply chains.
With a focus on IT/OT, R&D, Engineering and Business Development, we deliver sustainable value through a holistic and independent approach to total talent management.
By providing comprehensive talent solutions, combined with vast industry experience and excellence in execution, we form successful collaborations. We bridge clients and partners & professionals throughout the talent supply chain, for the benefit of individuals, organizations and society.
For our Client from banking industry we are looking for **Java Developer**
**Location: Hybrid from Warsaw, Lódź, Gdańsk or Gdynia**
**Description:**
The ABRE team operates as the Accounting Balance Reporting Engine. The product processes front office events and passes them down to the back office, functioning as a middle office. Data processed by the team is used to create various types of reports.
Input events are stored in Kafka and are processed and enriched using other sources (such as Kafka, gRPC, direct database access for legacy systems, and other solutions). For data persistence storage, OracleDB with Flyway is currently used, though changes are likely due to its limited suitability for Big Data.
To handle the large volume of events, Spark is used for processing. Currently, an in-house Spark Cluster is utilized, but there is an ongoing transition to Cloudera Data Platform. Java is used for coding, and testing relies heavily on Cucumber/Gherkin.
For CI/CD (deployment to test environments), Atlassian tools like Bitbucket and Bamboo are used. Infrastructure as code is maintained with Ansible. Business input is provided via Jupyter Notebooks, which use Python and Spark.
The team is also responsible for several Java services using Spring (spring-batch, spring-kafka, spring-data) to process data, hosted on Kubernetes.
SAFe is the agile framework applied. Most of the team members are located in Poland and Denmark. Tasks are managed in JIRA, and documentation is stored in Confluence.
**Must have:**
* Java
* 2 years of knowledge
* Spark
* Spring Boot
**Nice to have:**
* Oracle
* Git
* Bamboo as CI/CD
* Kafka as Communication Layer
* Cloudera
* Ansible
* k8s
* Docker
**We offer:**
* B2B agreement
* Transparent working conditions with both Ework and the client
* Current support during our cooperation
* Possibility to work in an international environment
* Collaborative environment in Swedish organizational culture
* Private medical care
* Life insurance
* Multisport
* Teambuilding events