Recruitment Sisters

www.recruitmentsisters.be

1 Job

2 Employees

About the Company

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Company Name: Recruitment Sisters
Job Title: Middleware Developer
Job Description: Job Title: Middleware Developer Role Summary: Design, develop, and maintain robust integrations between diverse information systems using middleware such as Mirth Connect. Ensure secure, accurate data flow while collaborating closely with IT teams and business stakeholders to translate requirements into scalable technical solutions. Expectations: Work in a full‑time, onsite environment (minimum 3 days per week). Engage in a long‑term assignment or freelance contract. Deliver reliable, high‑performance integration solutions that directly improve organizational processes. Key Responsibilities: - Develop and maintain integration flows in Mirth Connect or equivalent middleware. - Capture and analyze business requirements; create clear functional and technical specifications. - Write clean, maintainable integration code, primarily in JavaScript. - Perform SQL queries for data validation and transformation tasks. - Ensure data quality, security, and compliance across connected systems. - Troubleshoot and resolve interface issues, maintaining stable data exchange. - Keep abreast of emerging integration technologies and industry best practices. Required Skills: - Middleware development experience (Mirth Connect preferred). - Strong JavaScript programming. - Proficient with SQL. - Excellent analytical and documentation skills. - Fluency in French and English (Dutch proficiency a plus). - Good communication with cross‑functional teams. Nice to Have: - HL7/FHIR or other interoperability standards knowledge. - Experience with ETL tools (e.g., Talend). - Java scripting or connector development familiarity. - API integration experience (REST or SOAP). Required Education & Certifications: Bachelor’s degree in Computer Science, Information Systems, or related field. No mandatory certifications, but experience with relevant middleware or integration standards is highly valued.

Zaventem, Belgium

Hybrid

03-12-2025