Integration Engineer

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.

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.