Integration Developer, SAP S/4HANA

Location: Oshawa, ON, Hybrid, 3 days on-site
Language: English, fluent written and spoken communication required
Duration: 12-month contract

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About the Opportunity

Our client, a large enterprise organization operating within a complex systems environment, is seeking an experienced Integration Developer to support and evolve their enterprise integration landscape. This role plays a key part in ensuring critical business systems communicate seamlessly, securely, and at scale.

You will work closely with technical and business stakeholders to design, build, and maintain integrations that support ongoing SAP S/4HANA initiatives. This is a collaborative environment where your expertise will directly impact system reliability, data integrity, and the success of enterprise-wide transformation efforts.

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What’s In It for You

You will join a technically strong team tackling meaningful integration challenges within a modern SAP ecosystem. This opportunity offers hands-on exposure to enterprise platforms, complex system upgrades, and large-scale integrations. The organization values accountability, collaboration, and problem-solving, offering a supportive environment where experienced professionals can make a real impact.

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Your Responsibilities

• You will design, develop, and maintain integration solutions across multiple enterprise systems.
• In this role, you will collaborate with cross-functional teams to gather requirements and deliver scalable, reliable integrations.
• You will support integrations with SAP S/4HANA and related platforms such as ServiceNow, Concur, Ariba, Documentum, and Team Center.
• You will ensure secure and dependable data exchange between systems including Hexagon SDX and AS9.
• You will troubleshoot integration issues, provide ongoing support, and continuously optimize existing solutions.

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Skills and Qualifications

• 7 to 10 years of experience developing enterprise integration solutions.
• Proven experience supporting SAP upgrades from legacy versions to S/4HANA.
• Extensive hands-on experience with SAP PI/PO and real-time system integrations.
• Strong knowledge and experience as an ABAP developer.
• General familiarity with enterprise platforms such as ERP, EAM, PLM, and Document Management Systems.
• Exposure to ServiceNow, Concur, Ariba, Documentum, Team Center, Hexagon SDX, or AS9 is considered an asset.
• Ability to work independently while collaborating effectively in a fast-paced environment.

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Why Partner with Altis

If you’ve never worked with a staffing agency before, we make it easy. We work with top employers across Canada who have great jobs to fill, each vetted and verified by our team. When you apply for a job with Altis, we get to know you as a candidate and learn what your strengths are. Then, if you’re a solid match, we handle all the logistics, advocating for you as a candidate for the role, providing access to coaching and connecting you directly with the hiring manager. And rest assured, all our services are free of cost for candidates.

We appreciate the time and effort all applicants invest in their submissions. Please note that only candidates shortlisted for this role will be contacted directly. However, your profile will remain under consideration for future opportunities that align with your experience and career goals. All qualified applicants will receive fair consideration for employment. We welcome individuals of all backgrounds, experiences, and identities including those who identify as women, members of racialized groups, Indigenous Peoples, persons with disabilities, and 2SLGBTQIA+ communities. If you require an accommodation, please review our accessibility policy and reach out to our accessibility officer with any questions. Our human recruiters review all applications and always make the final hiring decision. On occasion, we also use AI-assisted tools to help review applications.