Integration Developer (ESB/API) - Remote

About Gramian Consulting Gramian Consultancy partners with deep-tech and industry-leading organizations to deliver specialized IT and engineering talent solutions. We are currently seeking a highly skilled Integration Developer for a major client mission focused on designing and delivering critical integration components within a regulated environment. Role Overview As a Confirmed Integration Developer, you will take ownership of delivering robust, secure, and well-tested integration components using ESB technologies and APIs. You will collaborate with cross-functional technical teams, work within structured development cycles, and ensure the highest quality standards in a regulated environment. This is a full-time, fully remote, contract assignment for 6 months. Key Responsibilities Participate in the full integration development lifecycle: requirements analysis, design, development, testing, and deployment. Design, implement, and maintain ESB data flows and Integration APIs. Ensure integrations meet performance, security, and compliance standards. Collaborate with architects, project managers, and development teams to ensure seamless integration. Provide technical documentation and support during testing and production phases. Deliver high-quality, tested solutions according to project deadlines. Proven hands-on experience in ESB (Enterprise Service Bus) and API/middleware development. Experience working in regulated environments (e.g., Finance, Healthcare, Pharma, Defense). Strong expertise in designing and optimizing integration flows. Ability to work independently and manage time effectively in a remote setup. Professional fluency in French and English is mandatory for communication with project stakeholders. 100% Remote Engagement – Work from anywhere while collaborating with international technical teams. High-Impact Technical Mission – Contribute to critical integration components in a regulated, enterprise-level environment. Structured Development Environment – Work within mature engineering processes, governance standards, and well-defined workflows. Collaboration with Senior Architects – Direct access to highly experienced integration architects and technical leaders.