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Java Developer
New
Java

Java Developer

Warszawa
5 998 - 6 544 USD/monthNet per month - B2B
5 998 - 6 544 USD/monthNet per month - B2B
Type of work
Full-time
Experience
Mid
Employment Type
B2B
Operating mode
Remote

Tech stack

    Java

    master

    Spring Boot

    master

    MongoDB

    advanced

    Kafka

    advanced

    Azure Data Lake

    regular

Job description

Online interview
Friendly offer

We’re looking for an experienced Senior Java Developer with strong technical skills, deep knowledge of Java and Spring Boot, and proven critical thinking abilities. The ideal candidate will design and develop scalable, secure, and cloud-native applications within a fast-paced, Agile environment.


Key Responsibilities

  • Develop and maintain Java applications using Spring Boot, Kafka, and microservices.

  • Work with technologies such as MySQL, MongoDB, Redis, Elasticsearch, Azure Data Lake, and GraphQL.

  • Apply best practices for security (OAuth, JWT, SSE), performance, and cloud deployment (Kubernetes).

  • Troubleshoot issues, conduct code reviews, and optimize system performance.

  • Collaborate with cross-functional teams and participate in Agile ceremonies.


Qualifications

  • Bachelor’s in Computer Science or related field.

  • 5+ years of Java development experience with microservices.

  • Strong knowledge of Java, Spring Boot, and cloud-native design.

  • Familiarity with Kafka, Kubernetes, OAuth, and modern data technologies.

  • Solid grasp of SDLC, Git, and testing frameworks (JUnit, Mockito).


If interested and available , please send your CV for an immiediate consideration.

5 998 - 6 544 USD/month

Net per month - B2B

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