Integration Engineer

Description

Summary: The Integration Engineer executes and leads complex technical integrations between the Osigu platform and clients' EHR/HIS systems, operating with high technical autonomy. Highlights: 1. Lead complex technical integrations independently 2. Utilize Node.js, databases, APIs, and Mirth Connect expertise 3. Mentor junior engineers and enhance team's knowledge base Role Summary The **Integration Engineer** executes and leads medium\- to high\-complexity technical integrations between the Osigu platform and clients' EHR/HIS systems. Unlike the Integration Engineer I, this role operates with a higher level of technical autonomy, can independently lead integration projects, and serves as a technical reference for junior members of the Integration team. This position combines expertise in **Node.js, databases, APIs, and Mirth Connect** with a deep understanding of the healthcare industry to deliver high\-quality integrations that enable the data flow required for the Revenue Cycle Management (RCM) process. Its direct impact is reflected in implementation speed and the technical quality of client go\-lives. Key Responsibilities * Design, develop, and implement medium\- and high\-complexity technical integrations between the Osigu platform and clients' EHR systems (Servinte, Hosvital, Dinámica Gerencial, Gomedys, Xenco, or others). * Independently lead the technical integration activities for assigned projects, making sound technical decisions with minimal supervision. * Analyze, troubleshoot, and resolve complex technical issues reported by clients during the implementation process with agility and strong judgment. * Coordinate with the Senior Integration Engineer and the Technology team to resolve incidents requiring advanced technical support. * Mentor Integration Engineers I by sharing technical knowledge and promoting Integration team best practices. * Document configurations, integrations, and implemented solutions, contributing to the team's knowledge base. * Leverage AI tools to automate data mapping, integration validation, and technical documentation generation. Required Qualifications and Skills Experience \& Education * Bachelor's degree in Systems Engineering, Software Engineering, Computer Science, or a related field. * Minimum of **3 to 5 years of experience** in systems integration. * Previous experience in the **healthcare industry** (hospitals, clinics, or healthtech companies) is required. * Hands\-on experience with **Mirth Connect** for healthcare integrations is mandatory. Technical Skills * **Node.js** — Advanced proficiency for integration development. * **Databases:** PostgreSQL, Oracle, SQL Server — Advanced knowledge. * **APIs:** Advanced design, consumption, and integration of REST and SOAP services. * **Mirth Connect** — Advanced proficiency. * Strong experience working with **JSON and XML payloads**. * Familiarity with **Postman** and **DataGrip** for testing and troubleshooting. * Version control using **Bitbucket**. * Development environments: **IntelliJ IDEA** or **Visual Studio Code**. * Experience applying AI tools for data mapping, integration validation, and technical documentation (e.g., Claude, Gemini, or similar). Soft Skills \& Cultural Fit * Strong technical autonomy and sound judgment for integration\-related decision\-making. * Ability to mentor and support junior engineers. * Excellent problem\-solving skills for complex technical challenges. * Clear and effective technical communication with both clients and internal teams. ✅ Must Have * Advanced Node.js * Advanced database management * REST/SOAP APIs * Advanced Mirth Connect * Healthcare industry experience * AI applied to systems integrations Nice to Have * Experience working with LATAM HIS platforms such as **Servinte, Hosvital, Xenco, Dinámica Gerencial**, or similar. * Knowledge of **TISS (Brazilian healthcare data exchange standard)**. * Basic knowledge of **AWS**.