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Ampstek

Java Software Engineer

Ampstek
Switzerland · Contract · Mid-Senior

Role: Java Backend Engineer with Kafka

Location: Zurich, Switzerland

Onsite opportunity

Fixed Term Contract

Profile Summary – Java Backend Developer with Kafka Expertise:

Results-driven Java Backend Developer with 5+ years of experience designing, developing, and optimizing scalable backend systems. Specialized in building high-performance microservices architectures with a strong focus on real-time event streaming and data processing using Apache Kafka.

Proven ability to deliver robust backend solutions across domains such as finance, e-commerce, and telecom, ensuring high availability, low latency, and fault tolerance. Adept at collaborating in Agile/Scrum environments and skilled in CI/CD pipelines for seamless deployments.

Core Skills

• Languages & Frameworks: Java (8/11/17), Spring Boot, Spring Cloud, JPA/Hibernate

• Messaging & Streaming: Apache Kafka (producers, consumers, streams, schema registry, Kafka Connect, partitioning, replication, monitoring)

• Databases: PostgreSQL, MongoDB, Oracle, Redis

• Architecture & Tools: Microservices, REST APIs, Event-driven architecture, Docker, Kubernetes, Jenkins, Git, Maven/Gradle

• Cloud & DevOps: Azure, AWS (EKS, S3, MSK/Kafka), OpenShift

• Testing & Monitoring: JUnit, Mockito, Postman, Prometheus, Grafana, ELK stack

Key Skills

Ranked by relevance

java kafka microservices apache cloud high availability fault tolerance spring boot kubernetes postgresql prometheus jenkins grafana postman docker devops oracle junit cicd git aws elk eks s3
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Posted
Sep 04, 2025
Type
Contract
Level
Mid-Senior
Location
Zurich
Company
Ampstek

Industries

IT Services IT Consulting

Categories

Information Technology

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