Senior Java Developer – API & Microservices Expert

Java

Senior Java Developer – API & Microservices Expert

Java
Centrum, Krakow

ITDS

Full-time
B2B
Mid
Hybrid
6 514 - 8 214 USDNet per month - B2B

Job description

Unleash innovation — master scalable APIs and Microservices to transform digital ecosystems!

Kraków-based opportunity with hybrid work model

As a Senior Java Developer – API & Microservices Expert, you will be working for our client, a leader in building cloud-native platforms focused on streamlining software development & compliance management. Contribute to cutting-edge microservice architectures, helping development teams achieve operational excellence and compliance. This role offers a chance to shape scalable solutions and advance your career in a dynamic tech environment.

Your main responsibilities:

  • Collaborate with cross-functional teams to design, develop, and implement impactful APIs and microservices.
  • Build robust backend solutions using Java and Kotlin, ensuring high performance and scalability.
  • Lead efforts in troubleshooting, optimizing, and ensuring seamless integrations across platforms.
  • Work within an agile CI/CD environment to deliver rapid, high-quality iterations.
  • Engage proactively with users and stakeholders to understand and respond to their needs.
  • Participate in peer code reviews and automate testing to maintain high development standards.

You're ideal for this role if you have:

  • Over 5 years of experience in software development, with a focus on Java and Kotlin.
  • Proven expertise in API creation, SQL/databases, and HTML/JavaScript.
  • Strong troubleshooting and analytical skills.
  • Experience working in Agile environments using Jira and Confluence.
  • Good understanding of microservices architecture.
  • Fluent English (B2+) communication skills.

It is a strong plus if you have: (optional)

  • Experience with cloud platforms like AWS, Azure, or GCP.
  • Knowledge of CI/CD pipelines with Jenkins.
  • Background in Systems Administration across Linux, AIX, or WAS platforms.

Language Required for the role:

  • Fluent English (B2+)

Eligibility to work in the European Union:

  • Only candidates with an existing legal right to work in the EU will be considered for this role.

#MAKEYourCareerBETTER

Interested? Apply now and include your CV (preferably in English) along with a statement confirming your consent to the processing and storage of your personal data.

Tech stack

    English

    B2

    Kotlin

    advanced

    Microservices architecture

    advanced

    API Development

    advanced

    Java

    advanced

    CI/CD

    regular

    HTML

    regular

    SQL

    regular

    JavaScript

    regular

    AWS

    nice to have

    Jenkins

    nice to have

Office location

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