Logo of Crossword Cybersecurity

Java Developer

Remote or Kraków, Poland
Photo of Viktoriya Bliznyuk
Viktoriya Bliznyuk
Must have skills:
Nice to have skills:
Considering candidates from:
Work arrangement:
Onsite or remote
Information security
Polish and English
Middle or senior
Visa sponsorship:
Not provided
Company size:
51-200 employees
Trial period:
6 months
Logo of Crossword Cybersecurity

Java Developer

Remote or Kraków, Poland
Crossword Cybersecurity is a technology commercialisation company focused on the cyber security sector. They turn scientific research into reality by covering the entire commercialisation process from paper to product. They work closely with their university partners to turn their cutting edge ideas into software products. They work with Blockchain, Machine Learning, Cloud and whatever is needed for the software to perform.
Right now they are looking for a Software Engineer (onsite or remotely) to develop high-quality software using modern languages, tools and technologies as well as participate in all other phases of the software development life cycle. You will cooperate with other developers, product management, UX/UI designers and operations teams.

  • Developing well designed, testable, secure and efficient code
  • Developing high-quality software in line with functional specifications and technical requirements
  • Active participation in the code review process as a peer reviewer
  • Preparing the technical documentation including technical specifications and input to the product documentation
  • Participating in software maintenance activities like root cause analysis and fixing bugs
  • Identifying and developing areas for improvements and revisions in the current projects
  • Estimating efforts, identifying risks, meeting project schedules
  • Contributing in all phases of the development lifecycle
  • Coordinating the efforts and cooperating with other developers, designers, business analysts
  • Being aware of modern software development trends, standards and best practices
  • Keeping up-to-date with modern tools and Crossword’s chosen toolsets in particular
  • 3+ years of experience 
  • Experience with Java, knowledge of Java 11+
  • Experience with Docker, GitHub, API REST
  • Good English skills, both verbal and written
  • Knowledge of Polish is strongly preferred
  • Experience in mobile application development
  • Kubernetes, Terraform
  • Spring
  • Cloud platforms
  • Python
  • PostgreSQL
  • opportunity to work either onsite or remotely
  • flexible working hours
  • car parking, bike parking
  • comfortable office

Apply now

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