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Java Backend Engineer
New
Java

Java Backend Engineer

Kraków
240 - 267 USD/dayNet per day - B2B
240 - 267 USD/dayNet per day - B2B
Type of work
Full-time
Experience
Senior
Employment Type
B2B
Operating mode
Hybrid
Hirexa

Hirexa

Hirexa Solutions is a global leader in Staffing and Professional Services, with over 9 years of expertise in creating opportunities and connecting talent with success. With a presence in London, Netherlands, Germany, Poland, the USA and India and expanding to Spain and Bulgaria, we deliver tailored hiring solutions, including Permanent Staffing, Contract-to-Hire, and Global Mobility.Our work culture thrives on diversity, collaboration, and innovation, empowering our employees to deliver exceptional results. We've successfully provided 5,000+ jobs, creating a significant social impact.

Tech stack

    English

    C1

    Kotlin

    master

    API

    master

    Java

    master

Job description

Responsibilities:

  • Design, develop, and maintain scalable backend services using Java and Kotlin.

  • Build and enhance APIs to extend application capabilities and integrations.

  • Address and resolve backend-related tech debt issues for code quality improvements.

  • Participate in system design reviews and offer recommendations.

  • Write tests using Google's infrastructure and tools to ensure backend reliability.

  • Diagnose and fix backend bugs with focus on long-term solutions via root cause analysis.


Requirements:

  • Strong backend development skills in Java and Kotlin.

  • Experience in building and consuming APIs.

  • Familiarity with internal frameworks and libraries.

  • Proficient with backend testing and debugging practices.

  • Strong problem-solving and documentation skills.

240 - 267 USD/day

Net per day - B2B

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