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    • Backend Developer
    Java

    Backend Developer

    Whoohoo Poland

    Wrocław
    Type of work
    Undetermined
    Experience
    Mid
    Employment Type
    B2B
    Operating mode
    Remote

    Tech stack

      Java

      advanced

      Kotlin

      advanced

      PostgreSQL

      regular

    Job description

    Online interview
    Our customer is looking for support in the area of ​​payment platform. The external backend engineer should support the feature development, rollouts as well as the conception, planning and implementation of the microservice cut of the monolithic core application in the Google Cloud. The product team works agile according to Scrum and follows the DevOps approach. There are numerous dependencies on other teams and applications.

    Job description:

    • Development of backend systems with common web technologies such as OpenAPI, REST, JPA etc.
    • Development of microservices
    • DevOps

    Requirements:

    must have:

    • Java and Kotlin (Senior Level)
    • SQL, preferably PostgreSQL
    • JPA, Hibernate
    • NoSQL, preferably MongoDB
    • Git, Github
    • OpenAPI and REST
    • Cloud Technologies (Kubernetes), preferably GCP 

    nice-to-have:

    • DevOps technologies such as Prometheus, Grafana, OpsGenie
    • Quarkus
    • Flux, Helm, SealedSecrets
    • Reactive Frameworks
    • Experience in high traffic applications, scaling, sharding

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