Immediate need of Java Developer Telecom Domain, Sigma OM – version v3.x, v5.x in Englewood, CO



Immediate need of Java Developer Telecom Domain, Sigma OM – version v3.x, v5.x in Englewood, CO


ITB Java Developer (Telecom Domain, Sigma OM – version v3.x, v5.x)

Englewood, CO

6 Months


Must Have Skills

Experience in Java in telecom domain.

Implementation experience of Sigma OM (version v3.x, v5.x)

Essential experience in core java technology for Telecom clients.

Strong knowledge of JAVA, Webservices, Dockers, Sonar Qubes, angular js, HTML file , CSS3, Oracle DB query.

Strong knowledge and Implementation experience of Sigma OM mainly creating BPMN based workflows and building SOI adapters in java technology.

Must have expertise in the Order manager, Workflow design and Catalog based orchestration using Sigma OM for Fulfilment domain.

Strong knowledge on Sigma OM core platform components (Sigma AA, Admin containers, caching module Siren), Operational activities of OM docker containers.

Strong experience in integration protocols like SOAP, REST , XML , JMS , JSON, etc.

Development experience in OSS Fulfillment orchestration using Sigma OM v3.x or 5.x. Strong experience on SOI Adapter development.

Knowledge on CI/CD pipeline. Jenkins, Hudson and Ant is better to have. Good knowledge of Oracle DB is preferred.

Must have knowledge of Agile software delivery approach.

Strong knowledge/experience on working with one of the cloud providers – AWS preferred.

Understanding of Mobile Networks (3G , 4G, 5G) would be an added advantage      


Job Description:

Area of expertise – Development experience of Sigma OM implementation, Sigma Catalog, creating BPMN workflows and developing Adapters in java.

As a Lead developer, you will be responsible for catalog configuration, implementation of workflows and integration adapter in java code with exposure to Sigma OM products with the highest quality and within defined timelines in Scaled Agile delivery framework.

Should have strong knowledge of java technology and angular js.

You will lead technical teams by motivating and training them to work on complex OSS solutions and provide quality deliverables aligned to enterprise architecture.

You will lead various stages of software development lifecycle and are expected to have a good knowledge of Agile development frameworks.




Emmanuel – IT Recruiter || IT Brainiac, Inc.

Princeton Forrestal Village -116 Village Blvd. Suite # 200| Princeton NJ – 08540

Direct: 609-357-9475 Office: 609-357-9406 Ext: 108 





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