Senior API & Integration Engineer: Azure & MuleSoft Expert

Deloitte France

Columbus (OH)

On-site

USD 87,000 - 171,000

Full time

14 days+

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Job summary

Deloitte is seeking an Integration Engineer II to design and deliver API‑driven integration solutions across Azure and partner systems. You will implement security, manage SDLC, and coordinate multi‑geography teams to ensure reliable data exchange.

The role requires hands‑on development with Python/JavaScript, experience with integration platforms, and strong communication to align technical and business goals. Travel up to 50% may be required.

Qualifications

4+ years hands-on experience with modern programming languages for backend services and APIs.
Experience designing and implementing integration solutions across on‑prem and cloud envs.
Strong understanding of integration patterns and architectural styles.
Experience with API design including REST, SOAP, GraphQL and security standards.
Experience with enterprise integration platforms (MuleSoft, Apigee, Kong, Workato, BizTalk or Boomi).
Experience with at least one major cloud platform (Azure, AWS, or GCP).
Ability to document architecture diagrams and data mappings clearly.

Responsibilities

Design end-to-end architecture spanning frontend, backend, and integration layers on Azure.
Define standards and patterns to guide API and integration development.
Build and integrate RESTful APIs connecting third‑party and internal systems.
Implement API security, versioning, and error handling across SDLC environments.
Collaborate with cross‑functional teams to optimize data flows and tooling.
Mentor junior developers and manage project workstreams.
Travel up to 50% as required by client engagements.