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    Back-end Software Engineer with VoIP - Warsaw, Polska - Software Mind

    Software Mind
    Software Mind Warsaw, Polska

    3 godziny temu

    Default job background
    W pełnym wymiarze godzin
    Opis

    Back-end Software Engineer with VoIP (Java)

  • Full-time

    • Company Description

    Agile Soul – Software Mind

    Software Mind develops solutions that make an impact for companies around the globe. Tech giants & unicorns, transformative projects, emerging technologies and limitless opportunities – these are a few words that describe an average day for us. Building cross-functional engineering teams that take ownership and crave more means we're always on the lookout for talented people who bring passion and creativity to every project. Our culture embraces openness, acts with respect, shows grit & guts and combines employment with enjoyment.

    Job Description

    Project – the aim you'll have

    Our clients are the largest mobile network operators in Poland and in Europe. We deliver solutions and services that transform their networks and provide innovative services to millions of subscribers.

    The aim of the project is to develop a highly scalable communication platform built entirely in public cloud with cloud native approach

    Position – how you'll contribute

  • You'll join a team of software developers working on implementing new features for business cloud communication platform, for example: Contact Center features, Hunt Groups, etc.
  • You'll work closely with other teams including DevOps and QA, and you will also participate in sprint planning and reviews with the client.
  • We focus on autonomy; we force you to perform tasks a certain way - you decide, and you are responsible at each stage of the Software Development Life Cycle.
  • We play as a team and we expect the same from you – group brainstorming, quick code review, rubber duck debugging, or a short pair programming session are tools that are regularly used by every member of our team.

    • Qualifications

    Expectations – the experience you need

  • Experience creating server solutions with Java technology (JDK 11 and above) with an emphasis on backend, based on REST Web Service
  • Experience with VoIP (SIP) and JAIN SIP standardized interface
  • Experience working with public cloud infrastructure and services (AWS, GCP)
  • Experience with microservices architecture and Spring Boot framework
  • Experience with message-based solutions (Kafka, Hazelcast, Redis, SNS/SQS, PubSub)

    • Additional skills – the edge you have

  • Experience in event-driven programming
  • Experience with Dropwizard framework
  • Experience with Freeswitch call control interfaces (REST, ESL)
  • Knowledge of the architecture of GSM / 3G / LTE / IMS networks
  • Knowledge of telecommunications protocols: SS7 (INAP / CAP / MAP), Diameter, SMPP

    • Additional Information

    Our offer – professional development, personal growth

  • Flexible employment and remote work
  • International projects with leading global clients
  • International business trips
  • Non-corporate atmosphere
  • Language classes
  • Internal & external training
  • Private healthcare and insurance
  • Multisport card
  • Well-being initiatives

    • Position at: Software Mind Poland

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