API Integration Engineer II - Cloud & API Platforms

Deloitte France; Los Angeles (CA); On-site; USD 87,000 - 171,000; Full time

Job summary

Deloitte France seeks an Integration Engineer II to design and deliver API-driven integration solutions. You will collaborate with cross-functional teams, work with MuleSoft, Apigee, and other tools, and own parts of the SDLC from design to production.

The role emphasizes hands-on development, security, and scalable architecture. You will travel up to 50% as needed and must be legally authorized to work in the United States without sponsorship.

Qualifications

• Bachelor's degree in computer science, software engineering, information technology or related field.
• 4+ years of hands-on experience with modern programming languages (Python, JavaScript/TypeScript) for backend services and APIs.
• Experience designing and implementing integration solutions across on-prem and cloud environments.

Responsibilities

• Design end-to-end system architecture spanning frontend, backend, integration layers, and cloud infrastructure (Azure-based).
• Define technical standards, integration design patterns, and best practices for the development team.
• Create and maintain architecture diagrams, technical specs, and data mapping configurations.
• Build backend services and APIs using Python/JavaScript and integration tools like MuleSoft, Apigee, Kong, Workato, BizTalk.
• Design, build, and integrate RESTful APIs connecting third-party and internal systems.
• Implement API security, versioning, rate limiting, and robust error handling.
• Manage SDLC, including development, testing, and deployment across Dev, Test, UAT, Production environments.
• Monitor performance, troubleshoot issues, and provide post-deployment support.
• Collaborate with cross-functional teams to optimize data flows and adhere to integration best practices.
• Take ownership of projects, mentor junior team members, and manage stakeholder expectations.

Skills

API development

Python

JavaScript/TypeScript

Azure

MuleSoft

Apigee

Kong

Workato

Cloud experience

Team leadership

Education

Bachelor's degree in computer science, software engineering, information technology or related field

Tools

MuleSoft

Apigee

Kong

Workato

BizTalk

Job description

Deloitte France seeks an Integration Engineer II to design and deliver API-driven integration solutions. You will collaborate with cross-functional teams, work with MuleSoft, Apigee, and other tools, and own parts of the SDLC from design to production.

The role emphasizes hands-on development, security, and scalable architecture. You will travel up to 50% as needed and must be legally authorized to work in the United States without sponsorship.