MWDN is a integral IT outstaffing company with 23+ years of experience that connects exceptional tech talent with leading companies across Israel, the USA, Great Britain, and Western Europe. If a project isn't the right fit, we support you and actively help find new opportunities that match your skills and career goals.
Legal assistance: We provide guidance on legal matters, including opening and managing your independent contractor or sole proprietorship status, taxes, and related processes.
Professional development:

We offer
English courses and professional growth opportunities, as well as team-building events.
MWDN is ranked among the top 5 IT employers in our region according to DOU. What is your new project? We are a physician-led, value-based healthcare company improving care coordination and engagement for people living with sickle cell disease and other underserved populationsWhat makes this project exciting? The RoleWe are seeking a hands-on Senior Full-Stack Software Engineer to help stabilize, develop, and scale its healthcare platform.50% Full-Stack Product Engineering — patient and care-management applications, workflows, UI/UX, APIs, and feature delivery.50% Backend, Cloud & Integration Engineering — AWS, data, healthcare interoperability, DevOps, security, and reliability.
The engineer should be comfortable owning functionality end to end: UI ? API ? database ? cloud ?monitoring ? Reports to the Chief Technology Officer and works closely with Product, Clinical, Operations, and external partnersWhat makes you a great fit: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.
Ability to troubleshoot across the full stack.
HIPAAPHIFHIR R4/US CoreHL7/ADTHIE/QHINpayer integrationsclaims/eligibility dataECS/FargateAuroraS3/SQS/EventBridgeCloudWatchIAM/KMS/Secrets ManagerGitHub ActionsInfrastructure as Codeclinical workflowsvalue-based careAmazon BedrockYour day-to-day in this position:

Key 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.
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.
People-first management with minimal bureaucracyA friendly company culture, proven by employees who choose to returnFlexible

working hours
29 days of PTO (18 working days per year pluse all national holidays)10 paid recovery daysFull financial and legal support for independent contractorsFree English classes, with native speakers or Ukrainian teachersDedicated HR support

📌 Full Stack Software Engineer (España)
🏢 MWDN
📍 España