Integration Engineer

Role: Integration Engineer

Location: Remote

Start Date: November 2026

End Date: 31st January 2027

Daily Rate: Inside IR35

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This is an exciting opportunity to join Deloitte Operations for an engagement with one of our clients.

The Role

We are seeking an experienced Integration Engineer to join our team and support the design, build, configuration, and testing of APIs, interfaces, and integration workflows across programme systems.

About the Role

In this role, you will deliver deployable interfaces with automated testing, monitoring, documentation, and support for defect resolution and release activities. You will work closely with architects, analysts, testers, and operations teams to ensure solutions are secure, maintainable, observable, and ready for controlled release.

Key Responsibilities

· Build, configure, and test APIs, interfaces, and integration workflows between programme systems.

· Deliver deployable interfaces with automated tests, monitoring, and supporting documentation.

· Support defect resolution and release activities.

· Collaborate with architects, analysts, testers, and operations teams throughout the delivery lifecycle.

· Follow agreed engineering and security standards.

· Participate in design reviews and defect resolution activities.

· Ensure detailed design deliverables are maintainable, observable, and ready for controlled release.

Experience & Skills Required

· Experience building and testing APIs and integration solutions.

· Strong understanding of integration workflows and interface delivery.

· Experience working within engineering and security standards.

· Ability to produce clear technical documentation.

· Strong collaboration and communication skills.

· Experience supporting defect resolution and release processes.

What We’re Looking For