Middle/Senior Java Software Engineer - Barcelona, España - Mirantis

    Mirantis
    Mirantis Barcelona, España

    hace 2 semanas

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    Company Description

    Mirantis is the fastest way to modern apps, providing containers-as-a-service at enterprise scale. The company uses a unique as-a-service model to deliver Kubernetes and related open-source software, empowering developers to build, share and run their applications anywhere - from public cloud to hybrid cloud to the edge. Mirantis serves many of the world's leading enterprises, including Adobe, DocuSign, Liberty Mutual, PayPal, Reliance Jio, Splunk, STC, Vodafone, and Volkswagen. Learn more at .

    Job Description

    Mirantis is looking for an experienced Java Software Engineer to participate in developing networking software - an open-source SDN controller based on OpenFlow , capable of managing traffic on tens of thousands of switches simultaneously, controlling millions of flows, and providing sub-second network telemetry.

    The service you'll be working on is in production and is growing rapidly. The service is a next-generation cloud-native networking service used as a backbone for telecommunication networks. Some of the technologies are:

  • OpenFlow Controller - Floodlight and OpenvSwitch
  • Apache Storm
  • Apache Kafka
  • Apache Zookeper
  • Neo4j
  • Docker
  • Linux networking (network namespaces, TUN/TAP interfaces, OVS, routing and switching)
  • Github
  • Continuous Integration and Continuous Delivery

    • Responsibilities

  • Contribute to design and development
  • Design and develop scalable SDN solution with zero downtime
  • Work closely with customers and contractors in a collaborative development environment
  • Follow the development practices - TDD, Code Reviews, CI/CD, automated tests, etc.
  • Troubleshoot problems as needed in the QA and production environments.
  • Occasionally travel to customer sites

    • Qualifications

  • 5+ years of progressive experience in Java development and testing
  • Knowledge in Networking technologies (L2/L3 switching, VLANs, SDN)
  • Knowledge of professional software engineering practices & best practices for the full software development life cycle.
  • Experience in communicating with users, other technical teams, and management to collect requirements, describe software product features, technical designs, and product strategy
  • Background in object-oriented design, data structures, algorithms, and distributed programming
  • Upper-Intermediate written and spoken English
  • Design Patterns (GOF, EAA)
  • EU location and work permit
  • Desired
  • Experience influencing software engineers with best practices
  • Familiar with ELK stack and Grafana
  • Knowledge in Networking technologies (L2/L3 switching, VLANs, SDN). Understanding how the network works at a low level and all levels 2,3 and 4 of the networking stack.
  • Experience with issue-tracking systems: Jira, etc.
  • Experience with Python
  • Experience with UML

    • Additional Information

    What does Mirantis offer you?

  • Work with an established Silicon Valley leader in the cloud infrastructure industry.
  • Work with exceptionally passionate, talented and engaging colleagues, helping Fortune 500 and Global 2000 customers implement next-generation cloud technologies.
  • Be a part of cutting-edge, open-source innovation.
  • Thrive in the high-energy environment of a young company where openness, collaboration, risk-taking, and continuous growth are valued.
  • Career and professional growth.
  • Benefit program.

    • We are a in G2 (#2 after AWS)