Senior Data Engineer (Java)

Type of contract: Employment contract

Salary range: 14600 - 22 300 PLN gross/month

What will you do

Join a team building a strategic cloud-based risk data platform that delivers large-scale market data processing and analytics capabilities. You will work on modern data processing pipelines microservices and integration solutions helping to design scalable and high-performance systems that handle both real-time and batch workloads. The role combines software engineering data engineering and cloud technologies in a collaborative and innovation-driven environment.

Your tasks

• Translate business requirements into secure scalable and high-performance solutions
• Design and develop data processing pipelines for large-scale data workloads
• Build and maintain Java and Spring Boot based microservices
• Design and implement REST APIs
• Integrate internal systems with a focus on performance and cost optimization
• Develop solution blueprints for market data ingestion patterns
• Review solutions created by other team members
• Assess and improve existing data pipelines and microservices
• Collaborate with engineers business analysts and stakeholders Implement industry-standard logging monitoring and error-handling practices
• Support automated recovery mechanisms and operational excellence
• Promote automated unit and regression testing practices

Your skills

• Strong knowledge of Java Experience with Spring Boot and its ecosystem
• Knowledge of software design principles including KISS SOLID and DRY
• Experience designing and implementing data processing pipelines
• Experience designing and implementing REST APIs
• Knowledge of relational databases
• Knowledge of NoSQL databases
• Experience with PostgreSQL or similar databases
• Understanding of DevOps and CI/CD practices
• Experience with Jenkins Basic knowledge of Groovy scripting
• Knowledge of integration frameworks and patterns

Nice to have

• Experience with Google Cloud Platform (GKE Cloud SQL Dataflow Bigtable)
• Experience with containerization orchestration and Infrastructure as Code technologies (Docker Kubernetes Terraform)
• Experience with monitoring observability and messaging solutions (Prometheus Grafana OpenTelemetry Kafka)
• Knowledge of Apache Beam or Vaadin

We offer

• Hybrid work from our clients office (Kraków) 8 days a month
• Working in a highly experienced and dedicated team
• Benefit package tailored to your needs (medical sport lunch subsidy life insurance etc.)
• Online training and certifications
• Access to e-learning platform
• Social events

Required Experience:

Senior IC

Employment Type : Full Time
Experience: years
Vacancy: 1