CTC007129 - Enterprise Service Bus developer

Industry Sector: Telecommunications
Job Type: Contract
Duration: One year
Work Mode: Mixed



Allowed locations? Creekbank

Bilingual required? No

Is remote work available? Any required days in office? 2 days a week in office as per company policy

What are the top three functions of this role? (Top duties the contractor will be accountable for) Develop and maintain ESB application fore Oneview Retail SG.

What are the top 3 skills sets you want to see on a candidate’s resume? Oracle SOA, OSB, ESB , Java

Which qualifications are essential, if any, for the role? Oracle SOA, OSB, ESB , Java

Which qualifications are essential, if any, for the role? OSB and ESB

Any testing in the interviews? No, just questions and scenarios

Any potential to hire full time? there is always scope to hire full time in future, but depends on Geneva.

The Information Technology Delivery Team is looking for an Enterprise Service Bus developer for in-house services for the Customer Experience Program. The chosen candidate will work with business and technical partners to create services used by internal applications.

Job Duties/Accountabilities:

  • Develop, review, analyse, test, debug and modify integration services using Oracle Service Bus
  • Defining WSDL and schema for services. Creating and defining transformations in XQuery.
  • Assess work effort given a set of requirements.
  • Convert specifications about business requirements into conceptual solutions.
  • Conduct impact analysis, and analysis, for development and implementation of application systems.
  • Create service documentation
  • Participate in the deployment process by reviewing plans and monitoring progress (weekends/overnight)
  • Assist in troubleshooting issues in production environment.

  • Professional Skills required:

    Hands-on expertise on the following technologies:

  • Demonstrated previous experience with all facets of Oracle Service Bus 12c including business and proxy services, orchestration, customization, resources, Java callouts, various transports and security
  • Demonstrated previous experience with WebLogic Server including clustering, JDBC connection pools, distributed JMS queues and topics, deploying applications and libraries and scripting with WLST
  • Strong knowledge and experience with core Java and J2EE including JDBC, JMS and EJB
  • Strong knowledge and experience with Web Services including JAX-WS, JAX-RPC, JAXB, WS-Security, WSDL and SAML
  • Strong knowledge and experience with XML technologies including Schemas, XQuery, XPath and XSLT

  • Solid understanding of the following is required:

  • Systems Design, Business Domains (Domain Driven Design), Data / information, Service-Orient Architecture, Message Oriented Middleware, Enterprise Service Bus, High- availability/high-performance systems design
  • Knowledge in web-based systems architecture, service-based architecture, enterprise application architecture as well as experience managing expectations when balancing alternatives against business and financial constraints
  • Proven Solutions experience in large enterprises
  • Object Oriented Application Development
  • Architecture Design Patterns
  • Test Driven Development
  • High performance

  • Additional requirements:

  • Ability to operate effectively in a highly fluid environment.
  • Ability to establish strong working relationships with business, operations, and technology partners at all levels of the organization.
  • Ability to rapidly ramp up in new business and technology areas.
  • Strong verbal and written business and technical communication skills.
  • Strong analytical skills to make strategic assessments
  • Must demonstrate good judgment and pragmatic approach to delivering software that optimizes architecture activities across company needs, business constraints and technological realities
  • Ability to support and implement an appropriate business-aligned strategic architecture vision.
  • Experience with XML, HTML and jQuery/Javascript.
  • Must have good communication skills, be a self-starter, highly motivated, and able to work independently.
  • Demonstrated motivation and aptitude for learning new technologies. Must be able to learn new development tools and methodologies on the fly.

  • Education/ Experience required:

  • BS in computer science or related field from a four-year college or university and at least 5 years work experience in Software Development - Telecom Industry IT experience is a plus

  • Working Conditions:

  • Ability to efficiently work in virtual teams, handling multiple projects with geographically dispersed team members.
  • Availability to work occasional weekends and evenings to meet hard deadlines and available to work occasional weekends to take part in deployment activities
  • Fast paced, changing working environment
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