Data Engineer
CREATEQ • Niš, Nišava District, Serbia • Kragujevac, Šumadija District, Serbia
No Relocation
Posted: April 15, 2026
Job Description
- Working with stakeholders to grow the amount and kinds of customer-defined targetings we can calculate in real-time
- Develop new features for our in-house streaming key/value DBs
- Improve resource utilization across all stages of our data pipelines, from validation and ingestion to storage to dynamic queries
- Collaborate with developers and stakeholders to design services in order to meet product and business requirements
- Strong experience designing, building, implementing, and maintaining large real-time data pipelines with Kafka and Kafka Streams
- Significant expertise with data consistency, throughput, and event-driven system concepts
- Fluent in Python and/or Java
- Familiar with designing and deploying data jobs
- Experience with managing and monitoring service infrastructure and deployments
- Worked with Kafka, Kafka Streams, Trino (or any distributed SQL engine), Airflow, Kubernetes, Docker, Helm, Jenkins, Prometheus, Grafana, Elasticsearch
- Nice to have: Basic knowledge of AWS services such as S3 and RDS, and Terraform
Additional Content
- Working with stakeholders to grow the amount and kinds of customer-defined targetings we can calculate in real-time
- Develop new features for our in-house streaming key/value DBs
- Improve resource utilization across all stages of our data pipelines, from validation and ingestion to storage to dynamic queries
- Collaborate with developers and stakeholders to design services in order to meet product and business requirements
- Strong experience designing, building, implementing, and maintaining large real-time data pipelines with Kafka and Kafka Streams
- Significant expertise with data consistency, throughput, and event-driven system concepts
- Fluent in Python and/or Java
- Familiar with designing and deploying data jobs
- Experience with managing and monitoring service infrastructure and deployments
- Worked with Kafka, Kafka Streams, Trino (or any distributed SQL engine), Airflow, Kubernetes, Docker, Helm, Jenkins, Prometheus, Grafana, Elasticsearch
- Nice to have: Basic knowledge of AWS services such as S3 and RDS, and Terraform