We are a team of Software Engineering Experts devoted to providing highly-specialized, tailored software development and integration services for networking, cloud & telecom companies.

We drive customer solutions and provide technological expertise and innovation to the connectivity domain. Currently, we’re looking for a driven, self-reliant Senior Java Software Engineer on the lookout for new, exciting professional challenges.

Location: Remote / R&D Office in Krakow


Essential skills:

  • At least 5+ years of experience with Java 8 (or higher) working in software development projects, ideally in the telecoms, network management, or cloud domains.
  • Very good knowledge of Spring framework core components.
  • Experience with messaging (JMS, AMQP, Kafka etc.), Web Services, REST, SQL.
  • Project proven experience with some of the following technologies and tools: Groovy, Kotlin, Mongo, BPMN engines like jBPM, Activity, Camunda
  • Good knowledge of Spring Boot and various application servers.
  • Experience with test frameworks and tools: Junit5, Spock, JMeter, Postman, etc.
  • Problem-solving skills and attention to detail.
  • Very good communication skills in English – both verbal and written.
  • Familiarity with Scrum and Agile.

Nice to have:

  • Practical experience with using schema/API description industry standards (OpenAPI/Swagger, JsonSchema, WSDL, etc.)
  • Knowledge of MEF/TMF data models and APIs, especially LSO Sonata API will be a strong asset.
  • Knowledge of OSS, network management and/or telecom protocols & technologies.
  • Hands-on experience in work with microservices and Kafka message bus
  • Experience with Kubernetes, or Docker.
  • Experience with CI/CD tools: Jenkins, other.
  • Knowledge of modeling languages: YAML.
  • Experience in Unix/Linux operating systems.

In this role, you will:

  • Develop modules and functions of enterprise-level products.
  • Analyze requirements, provide feedback, and suggest improvements.
  • Take ownership of the entire project, not only of own deliverables.
  • Work on different layers of solutions (with the support of your colleagues).
  • Build expertise in back-end Java development.

Our offer

  • Working on interesting R&D endeavors with modern technologies – never again boring assignments.
  • Flexible working hours and remote work once at full speed.
  • Collaborative office culture and knowledge sharing.
  • Attractive salary.
  • Comprehensive health package.
  • Co-financed MultiSport card.
  • Vibrant, pet-friendly, no dress-code office overlooking the Wawel Castle.
  • Free group English lessons with Native speakers.
  • Attractive salary.
  • Flexible forms of employment.

online recruitment

flexible working hours & remote work (once at full speed)

comprehensive medical health package

co-financed Multisport card

attractive salary

no dress code, vibrant, pet-friendly office in great location

integration events

flexible forms of employment

corporate library