We are looking for a Senior Full-Stack Engineer (.NET + React) to join a project — a clinical trial technology platform designed to digitize, streamline, and accelerate clinical trial operations across the full study lifecycle. The solution represents an end-to-end clinical trial management ecosystem that integrates multiple tools into one platform.
You will work across both backend and frontend, collaborating closely with cross-functional teams to deliver scalable, high-performance solutions and contribute to architectural decisions in a distributed, cloud-based environment.
What We’re Looking For: * 5 years of professional experience with C#/.NET Core and React in developing high-volume, low-latency applications and services * Strong expertise in Microservices, Micro Frontends, BFF, APIs, and Event-Driven Architecture * Advanced knowledge of React and modern JavaScript technologies * Hands-on experience with GraphQL — schema design, resolvers, and consuming GraphQL APIs from React * Experience with relational databases and SQL * Strong understanding of designing for security, scalability, performance, and reliability * Experience building and deploying cloud-based solutions on Azure * Experience working closely with Product Management and technical teams to gather requirements and define product features and technical designs * Excellent communication skills and a strong team-oriented mindset * Upper-Intermediate (B2) or higher English
Your Responsibilities: * Designing and building microservices and modern React + .NET applications * Collaborating with Product and Business teams to identify customer needs and continuously improve the product * Evaluating and implementing cloud platforms, containerization, React, and .NET technologies * Designing and architecting Microservices, GraphQL APIs, and React based modern frontends * Supporting product teams with new concepts, technical planning, effort estimates, and feature roadmaps * Contributing to architectural and engineering decisions across the frontend and backend * Conducting code reviews and upholding quality through engineering practices, peer feedback, and automated testing tools * Delivering scalable, secure, dependable, and maintainable solutions across the entire technology stack
Will Be a Plus: * Experience in the healthcare domain * Experience with clinical trials or clinical research platforms * Understanding of regulatory requirements in healthcare environments
