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Senior Backend Developer/Team Lead (B2B Contract)

NN Group
Full-time
On-site
Warsaw, Poland
Backend Development

Your responsibilities will include:

  • Developing applications using Java technology,
  • Supporting the Tech Lead and the development team,
  • Ensuring code quality and performing code reviews,
  • Participating in deployments,
  • Assisting the Product Owner in defining non-functional requirements,
  • Being responsible for the technical vision of the product,
  • Identifying and communicating alternative technical solutions,
  • Communicating dependencies and obstacles in achieving business goals and the technical vision of the product,
  • Maintaining standards, best practices, and processes for ensuring the technical quality of the product, including documentation and code review processes,
  • Identifying and communicating technical debt.

Our requirements:

  • At least 5 years of commercial experience,
  • Practical knowledge of Spring Boot, Java, Gitlab, MS SQL, REST, SOAP,
  • Experience with Docker, Kubernetes, or OpenShift,
  • Willingness to participate in the entire software development process (from analysis, through development, to maintenance/support of your application),
  • Knowledge of user authentication and authorization,
  • Familiarity with microservices architecture,
  • Practical knowledge of Kafka, RabbitMQ, or similar,
  • Desire to be a Mentor and Leader of the Java team,
  • Responsibility for your applications/team’s work,
  • Orientation towards working in an agile Scrum environment,
  • Quick adaptation to new conditions and technological changes,
  • Proactivity, desire for change, and excellent communication skills.

Nice to have:

  • Experience working with Jira and Confluence,
  • Knowledge of Prometheus, Grafana, Elasticsearch tools - experience in creating monitoring,
  • Willingness to collaborate on the development of shared resources within the organization (CI/CD, tools).

Benefits that will make you smile:

  • You will work in a hybrid mode with flexible working hours,
  • We focus on development, so you will have access to training, webinars, and webcasts,
  • Ask Henry will be your personal assistant, helping you with tasks such as shopping, returning products, finding and booking flights or trips, handling personal matters, and many other activities 😊,
  • We will offer you discounts on Dell and Samsung products,
  • Do you train or take care of yourself? Great, you can join our sports section,
  • Do you want to come to work by bike? Welcome! We have excellent infrastructure for cyclists.