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Senior Java Developer
New
Java

Senior Java Developer

43 - 46 USD/hNet per hour - B2B
43 - 46 USD/hNet per hour - B2B
Type of work
Full-time
Experience
Senior
Employment Type
B2B
Operating mode
Remote

Tech stack

    Polish

    B2

    English

    C1

    Java

    advanced

    Spring Boot

    advanced

    Kubernetes

    advanced

    Elasticsearch

    advanced

    Microservices

    regular

    Kafka

    regular

    MongoDB

    regular

    Azure

    regular

Job description

Online interview

We are seeking a skilled Senior Java Developer with a strong technical background and deep understanding of Java. The ideal candidate excels in problem-solving and thrives in dynamic environments. You will be responsible for designing, developing, and maintaining scalable applications using Java and modern technologies.

 

Key Responsibilities

  • Develop and maintain Java applications using Spring Boot and microservices architecture.

  • Work with technologies like Kafka, MySQL, MongoDB, Redis, Elasticsearch, Azure Data Lake, and GraphQL.

  • Apply security protocols including OAuth, JWT, and SSE.

  • Use Kubernetes for container orchestration and cloud-native deployment.

  • Troubleshoot complex issues and conduct code reviews.

  • Collaborate with cross-functional teams in Agile settings.

  • Optimize application performance and scalability.


Qualifications

  • Bachelor’s degree in Computer Science or related field.

  • 5+ years of experience in Java development, especially with Spring Boot.

  • Strong knowledge of Java principles and microservices.

  • Experience with containerization (Kubernetes) and cloud environments.

  • Familiarity with Git, testing frameworks (JUnit, Mockito), and Agile methodologies.

  • Excellent communication and teamwork skills.

  • Proactive mindset and eagerness to learn new technologies.


What We Offer

  • B2B contract via Experis

  • Private medical care

  • Life insurance

  • Sports card

  • Fully remote work

43 - 46 USD/h

Net per hour - B2B