Full-Stack Software Engineer

Full-Stack Software Engineer at MWDN, remote or Serbia. Build patient-facing and care-management applications using React/TypeScript, Node.js/Python, PostgreSQL, AWS, and healthcare integrations.

MWDN is a global IT outstaffing company with 23+ years of experience connecting exceptional tech talent with leading companies across Israel, the USA, Great Britain, and Western Europe. The project involves patient-facing and care-management applications and healthcare integrations. Responsibilities: - Build and maintain patient-facing and care-management applications using React/TypeScript or similar technologies. - Develop backend services, APIs, asynchronous workflows, and PostgreSQL-based applications. - Improve enrollment, care plans, assessments, clinical workflows, communications, dashboards, and administrative capabilities. - Build integrations with payers, HIEs, QHINs, and healthcare partners using REST APIs, FHIR R4, HL7/ADT, C-CDA, SFTP, and file-based interfaces. - Implement data validation, patient matching, reconciliation, provenance, duplicate handling, and exception workflows. - Build and operate AWS services including ECS/Fargate, Aurora PostgreSQL, S3, SQS, EventBridge, CloudWatch, IAM, KMS, and Secrets Manager. - Strengthen CI/CD, automated testing, environment separation, deployment, rollback, monitoring, backup, and recovery. - Implement HIPAA-appropriate security, role-based access, PHI protection, audit logging, and secrets management. - Support governed AI-enabled workflows while maintaining appropriate human clinical oversight. - Build reusable platform and integration capabilities that support additional payers, states, and clinical programs without creating separate codebases.

5+ years of production software-engineering experience. Strong React/TypeScript/JavaScript front-end experience. Strong Node.js/TypeScript, Python, or comparable backend experience. Strong REST API, SQL, and PostgreSQL experience. Hands-on AWS and Docker/container experience. Experience with CI/CD and production application support. Experience with authentication, authorization, security, asynchronous processing, and failure handling. Ability to troubleshoot across the full stack.

People-first management with minimal bureaucracy. Friendly company culture, proven by employees who choose to return. Flexible working hours. 29 days of PTO (18 working days per year plus all national holidays). 10 paid recovery days. Full financial and legal support for independent contractors. Free English classes, with native speakers or Ukrainian teachers. Dedicated HR support.