Senior Software Engineer Kafka

7 dni temu


Warszawa, Mazovia, Polska Jit Team Pełny etat

Company Overview:

Jit Team is a leading IT company that prioritizes people and creates highly specialized teams for clients worldwide.

We offer developmental projects, a wide range of benefits, and a proprietary professional development program.

We support charitable and educational activities, including donating learning equipment to students and offering internships to launch careers in IT.


Job Description

This role involves designing and implementing event-driven architectures using Java, Spring Boot, and microservices.

You will take part in creating scalable microservices and REST APIs for high-throughput processing.

The core platform relies on Kafka, Java, Spring Boot, and microservices, ensuring scalability, resilience, and high performance.


Responsibilities
  • Developing and maintaining Kafka-based solutions with Java and Spring Boot
  • Building scalable microservices and REST APIs for high-throughput processing
  • Designing Kafka producers, consumers, connectors, and stream processing applications
  • Troubleshooting Kafka infrastructure issues and supporting internal clients
  • Ensuring data serialization and schema evolution with Avro, JSON, ProtoBuff
  • Optimizing Kafka cluster design for resilience and scalability

Expected Competences and Knowledge
  • 5+ years of experience in Java, Kafka, Spring Boot, Microservices, and REST APIs
  • Deep understanding of Kafka architecture, event-driven systems, and messaging patterns
  • Hands-on experience in building Kafka producer and consumer applications
  • Familiarity with Kafka Connector & Kafka Streams for data processing
  • Experience with data serialization formats (Avro, JSON, ProtoBuff)
  • Good knowledge of Kafka infrastructure design and best practices

Technologies You'll Work With
  • Java
  • Spring Boot
  • Kafka
  • REST API
  • Docker & Kubernetes
  • Github Actions, Bamboo
  • Avro, JSON, ProtoBuff


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