Systems Integration Developer

1 day ago

Oshawa, Ontario, Canada CPUS Engineering Staffing Solutions Inc. Full time $70,000 - $110,000 per year

We are currently requesting resumes for the following position

: 
Systems Integration Developer

Vacancies:
4

Duration:
12 Months

Hours of Work:
35 hours/week

Location:
1908 Colonel Sam Drive, Oshawa (Hybrid – 3 days onsite)

Resume Due Date:
Wednesday, December 10, :00 PM EST)

We are seeking
hands-on Systems Integration Developers
with strong technical expertise to design, build, and maintain
enterprise integration solutions
. This role requires practical experience in
SAP integration technologies
, API development, and middleware platforms to enable secure, scalable, and reliable data exchange across complex enterprise systems.

Key Responsibilities

  • Design & Development
  • Build and maintain
    integration flows
    using
    SAP Cloud Integration (CPI)
    ,
    SAP Process Orchestration (PO)
    , and
    SAP PI
    .
  • Develop and test
    APIs
    and adapters (REST, SOAP, SFTP, IDoc) using tools like
    Postman
    and
    SoapUI
    .
  • Implement
    secure protocols
    (OAuth2, PGP encryption, certificate-based authentication) for data exchange.
  • Enterprise Integration
  • Integrate
    SAP S/4HANA
    with platforms such as
    ServiceNow, Concur, Ariba, Documentum, Teamcenter
    , and other enterprise systems.
  • Support integration with
    cloud applications
    (SuccessFactors, Workday, Salesforce) and event-driven architecture using
    SAP Event Mesh
    .
  • Performance & Troubleshooting
  • Analyze and optimize integration flows for
    scalability and reliability
    .
  • Troubleshoot and resolve interface issues, ensuring minimal downtime and high system performance.
  • Governance & Documentation
  • Prepare
    technical documentation
    including interface design, mapping specifications, and deployment guides.
  • Ensure compliance with
    integration governance standards
    , audits, and security protocols.
  • Collaboration
  • Work closely with
    cross-functional teams
    to align integration architecture with business processes.
  • Participate in
    design reviews, SIT coordination, and cutover activities
    .

Qualifications

  • Experience:
    7–10 years in
    systems integration and API development
    .
  • Strong hands-on experience with:
  • SAP CPI
    ,
    SAP PI/PO
    , and
    SAP BTP Integration Suite
    .
  • API testing tools (
    Postman
    , SoapUI).
  • OData, JSON, XML
    , and secure data exchange.
  • Familiarity with enterprise platforms:
    ERP, EAM, PLM, Document Management Systems
    .
  • Integration experience with
    ServiceNow, Concur, Ariba, Documentum, Teamcenter
    , and cloud apps (SuccessFactors, Workday, Salesforce).
  • Ability to work independently and collaboratively in a fast-paced environment.

Nice to Have:

  • Exposure to
    event-driven architecture
    (SAP Event Mesh).
  • Experience with
    cloud platforms
    (AWS, Azure).
  • Knowledge of
    SAP middleware performance optimization
    and
    error handling strategies
    .

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