Integration Specialist

About the role

Assystem, a global engineering and digital services leader in the energy sector, is looking for an Integration Specialist to design, develop and implement system integrations that support low-carbon energy projects. The role will work closely with IT, digital and business teams to ensure seamless data flow across complex infrastructure.

Key responsibilities

• Design, develop, and implement system integrations using APIs, middleware and data interfaces.
• Analyze business and technical requirements to define integration solutions.
• Configure and manage integration platforms and tools.
• Monitor and troubleshoot integration performance issues.
• Ensure data accuracy, security and compliance with organizational standards.
• Collaborate with IT, digital and business teams to support system enhancements.
• Maintain technical documentation for integrations and workflows.
• Support testing, deployment and post-implementation activities.

Required profile

• Bachelor’s degree in Computer Science, Information Technology, Engineering or related field.
• Proven experience in system integration, APIs or middleware platforms.
• Strong understanding of data formats such as JSON and XML, and web services (REST/SOAP).
• Experience with integration tools like MuleSoft, SAP PI/PO or Oracle Integration.
• Knowledge of databases and SQL.
• Strong analytical and problem-solving abilities.
• Good communication skills in English.

Required skills

• System integration
• APIs
• Middleware platforms
• JSON
• XML
• REST
• SOAP
• MuleSoft
• SAP PI/PO
• Oracle Integration
• SQL