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Sr. Developer - Java and Mule Integration
Boston, Massachusetts  |  Remote
Contract Position
It appears that you have already applied to this job.
Applied on November 27, 2021
Job Id #51506 Posted October 19, 2021

We are a Boston based company; open to applicants in EST and CST

 Sr. Developer with Java and Mule and integration experience for SRE role.,

  • 5+ years of Development experience in building APIs and working as a Integration specialist
  • Experience in Core Java, Messaging (JMS), Web API - SOAP, REST and authentication methods such as OAuth and SAML
  • Experience with Services Oriented Architecture and RESTful Architecture, web services development
  • Experience building software systems according to SOLID principles and following design patterns
  • Experience in Mule Integrations and Mule API Management.
  • Experience in J2EE, Java Servlets, JMS, EJB, Design Patterns & Web services
  • Experience in eCommerce B2B or B2C Platforms and end-to-end integration flows
  • Good hands on experience on API Manager, Runtime Manager, RAML, Exchange, Design Center.
  • Good understanding of NFRs – Performance, Security, High Availability as well as Mule internals
  • Collaboration with integration teams
  • Documentation of API contracts
  • Aware of end to end CI/CD process for deploying Mule APIs.
  • Develop and deliver stories in Agile methodologies as per iterations planned.
  • Alongside client and reporting

Horizontal is proud to be an Equal Opportunity and Affirmative Action Employer. We seek to provide employment opportunities to talented, qualified candidates regardless of race, color, sex/gender including gender identity and/or expression, national origin, religion, sexual orientation, disability, marital status, citizen status, veteran status, or any other protected classification under federal, state or local law.

In addition, Horizontal will provide reasonable accommodations for qualified individuals with disabilities. If you need to request a reasonable accommodation in order to complete the application or interview process, please contact

All applicants applying must be legally authorized to work in the country of employment.


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Horizontal is proud to be an Equal Employment Opportunity/Affirmative Action Employer providing a drug-free workplace.


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