Java / React Full Stack Developer

New
T
Team ConnectIT software
Workplace type: remote; Locations: Warszawa, Country code: PLFull-TimeMiddle
Salary100 - 160 PLN per hour
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Job Details

Languages
En B2
Required Skills
JavaJMeterJUNITRubyReactCI/CD

Requirements

  • Demonstrate proficiency in Java with strong JUnit testing experience.
  • Demonstrate proficiency in React and associated unit testing frameworks.
  • Use Cucumber for end-to-end testing.
  • Understand multithreading, parallel processing, and real-time messaging.
  • Understand test-first design and CI/CD practices.
  • Have a basic practical understanding of cloud services, including databases, servers, storage, and gateways.
  • Use AI-assisted engineering tools such as GitHub Copilot or ChatGPT while maintaining code quality and critical thinking.
  • Ruby scripting for step definitions is nice to have.
  • JMeter or similar performance-testing tools are a plus.

Responsibilities

  • Design, develop, and maintain features using Java and React.
  • Build responsive frontend applications using React.
  • Develop and integrate APIs and web services.
  • Write unit tests alongside code and maintain automated test frameworks using Ruby and Cucumber.
  • Create Ruby step definitions and Cucumber feature files for end-to-end testing.
  • Write automated tests for features developed by other engineers.
  • Apply a test-first approach and consider performance and scalability, using JMeter where required.
  • Embed instrumentation, configuration, and logging in code; analyze logs, debug issues, and implement fixes.
  • Collaborate in Agile ceremonies and help plan sprint goals.
  • Partner with product managers and analysts to understand requirements and implementation needs.
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100 - 160 PLN per hour
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