Senior Full-Stack Engineer (React + .NET)

Job description

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

- 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

- 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