Senior Full Stack Software Engineer - SOL 1860
This is a remote position.
We are seeking a Senior Full Stack Software Engineer with strong experience designing, developing, and maintaining scalable software solutions within healthcare technology and other business-critical environments. The ideal candidate will bring hands-on expertise in C#/.NET, React, TypeScript, SQL Server, and Microsoft Azure, with proven ability to build reliable APIs, integrate third-party systems, and improve application architecture for scalability, maintainability, and performance.
This role is especially suited for an engineer with experience supporting healthcare platforms, laboratory service integrations, patient-facing applications, backend reliability initiatives, and mobile application support. The position requires a proactive contributor who can work across the full software development lifecycle and collaborate effectively with product, operations, QA, and business stakeholders.
- Design, develop, and maintain scalable backend services and RESTful APIs using C#, .NET Core, and ASP.NET.
- Build and enhance modern web applications using React, TypeScript, JavaScript, HTML, and CSS.
- Develop and maintain integrations with laboratories, external service providers, third-party systems, and enterprise platforms.
- Analyze existing solutions and improve software architecture to increase maintainability, scalability, performance, and reliability.
- Support mobile applications by contributing backend capabilities, API integrations, and technical guidance.
- Collaborate with Product, QA, Operations, and business stakeholders to deliver high-quality technical solutions.
- Participate in modernization initiatives, including microservices, cloud-native services, and distributed architectures.
- Troubleshoot production issues, identify root causes, and implement sustainable fixes while supporting system uptime.
- Follow engineering best practices, including clean code, testing, documentation, secure development, and code reviews.
Requirements
Required Qualifications
- 5+ years of professional experience as a Software Engineer, Full Stack Developer, or similar technical role.
- Strong proficiency in C#, .NET, .NET Core, ASP.NET, REST APIs, and SQL Server.
- Solid front-end experience with React, TypeScript, JavaScript, HTML, and CSS.
- Experience designing, consuming, and maintaining APIs and third-party integrations.
- Hands-on experience with Microsoft Azure and cloud-hosted applications.
- Strong understanding of software design patterns, scalable application architecture, and distributed systems.
- Experience working in Agile environments with cross-functional technical and business teams.
- Advanced English communication skills, both written and verbal.
- Preferred Qualifications
- Experience in Healthcare Technology, Digital Health, Medical Services, Laboratory Systems, Patient Management Platforms, or other regulated industries.
- Experience with Azure Functions, Docker, Kafka, Entity Framework, Redis, Elasticsearch, OpenShift, or similar technologies.
- Experience with microservices architecture and event-driven systems.
- Experience supporting mobile applications and backend services for business-critical workflows.
- Microsoft Azure certification such as AZ-900 or equivalent is a plus.
- Prior experience in fintech, payments, logistics technology, SaaS platforms, or software factory environments is also valuable.
- Hard Skills
- Backend development with C#, .NET, .NET Core, ASP.NET, and microservices.
- API development and integration using REST services and third-party platforms.
- Frontend development with React, TypeScript, JavaScript, Next.js, HTML, and CSS.
- Cloud development and deployment using Microsoft Azure and Azure Functions.
- Database development with SQL Server, T-SQL, Entity Framework, Redis, and Elasticsearch.
- Containerization and DevOps practices using Docker, Git, OpenShift, and CI/CD concepts.
- Event-driven architecture and real-t