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-time workflows using Kafka or similar messaging tools.
  
• Architecture optimization focused on performance, scalability, reliability, and maintainability.
  
• Healthcare platform integrations, laboratory data exchange, and operational workflow support.
  
• Soft Skills
  
• Strong analytical thinking and problem-solving capabilities.
  
• Excellent communication skills with the ability to explain technical concepts clearly.
  
• Ownership mindset and accountability for delivering reliable, production-ready solutions.
  
• Ability to work independently in a remote environment while maintaining strong productivity.
  
• Collaborative approach when working with engineering, product, QA, operations, and business teams.
  
• Adaptability in fast-paced environments with evolving priorities and technical requirements.
  
• Attention to detail and commitment to high-quality software delivery.
  
• Proactive approach to identifying technical improvements and process optimization opportunities.
  
• Strong organization, time management, and prioritization skills.
  
• Customer-focused mindset with the ability to translate business needs into technical solutions.