• Java Developer

    Job ID
  • About the Job

    Java Developer


    With over 40,000 business customers subscribing to more than 650,000 services, 8x8, Inc. (NYSE:EGHT) has become the industry’s leading provider of unified communications and collaboration (UCC) services in the cloud for small and medium businesses and mid-market and distributed enterprises. 8x8 delivers a broad suite of UCC services to in-office and mobile devices spanning cloud telephony, virtual contact center and virtual meetings through a proprietary unified Software as a Service, or SaaS, platform. 8x8 hosted VoIP communications free companies from the burdens of outmoded on-premises systems that thwart productivity and drain profits. Our flexible, scalable cloud solutions combine ease of use and management simplicity with rigorous security, compliance and reliability.

    For our office located in London, UK, we are looking to hire a talented Java Developer to join our growing technology team. This is an exciting opportunity to become a member of the 8x8 engineering team that is involved in the entire life cycle of development, from the browser to the database.



    • Understand, interpret, and clarify functional requirements as well as technical requirements for the project
    • Work together with product and development teams to define software specifications
    • Collaborate and lead architecture and design decisions driving platform direction
    • Implement and maintain back-end functionality supporting front-end services and applications



    • Good experience of Agile development processes and Agile SCRUM process
    • Strong core Java experience, SQL, web and database technologies
    • Strong experience with Spring Core, Spring Data, Spring Security, transaction context
    • Strong experience with modern software development processes: DevOps, Continuous delivery & Deployment, TDD and BDD
    • Good experience with REST Web services, service oriented architecture and microservices
    • Good AWS and cloud delivery experience
    • Familiarity with modern containerization and deployment technologies such as Docker, CI and CD pipeline
    • Excellent problem solving skills and ability to work independently and with others
    • Application performance management skills
    • Knowledge of secure coding practices


    Nice to have (some of the following areas):


    • Good functional programming experience
    • Experience with REST and asynchronous event driven programming
    • Experience with relational database like MySQL, and knowledge of NoSql db like hbase, MongoDB or other big data solution like Hadoop ecosystem with Storm, Hive, Flume, Zookeeper, etc.
    • Experience in Terraform, AWS CloudFormation, or other IaC tools and container Orchestration tools (Docker Swarm, Kubernetes, etc.)
    • Experience with distributed systems architectures and related tools (service discovery, config/secret management, etc.)
    • Knowledge about network protocol like HTTP/HTTPS, SIP,SDP, RTP/RTCP, SRTP/SRTCP, TCP/IP and network programming, Java NIO, etc.
    • Knowledge about asymmetrical and symmetrical cryptography standards including PKI, RSA, 3DES, AES, MD5, SHA-1/SHA-2, HMAC etc.



    About the Company

    ABOUT 8x8

    8x8, Inc. (NASDAQ: EGHT) ​is the trusted provider of secure and reliable enterprise cloud communications solutions to more than 45,000 businesses operating in over 100 countries across six continents. 8x8's out-of-the-box cloud solutions replace traditional on-premises PBX hardware and software-based systems with a flexible and scalable Software as a Service (SaaS) alternative, encompassing cloud business phone service, contact center solutions, and conferencing. 


    ​In today’s competitive market 8x8 continues to deliver service excellence, with a consistent, innovative, cohesive, progressive and dynamic culture.


    For additional information, visit www.8x8.com, www.8x8.com/UK or connect with 8x8 on LinkedIn,

    Twitter, Google+ and Facebook

    Additional Information

    8x8 is proud to provide equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, national origin, age, disability or genetics.


    For 8x8 jobs located in the US: 8x8 participates in the E-Verify program.
    View the Participant Poster in 
    English | Español.
    View the Right to Work Poster in 
    English | Español.


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