Strong Middle/Senior Full-Stack Engineer (.Net / ReactJS)

S-PRO , a top-tier Digital Innovation and Software Engineering company. We specialize in providing cutting-edge services for fast-growing businesses and enterprises, with a strong focus on Finance, Renewable Energy and Healthcare domains and expertise in AI, Blockchain and Data Science. Our team of over 200 dedicated professionals works tirelessly across our global offices to develop innovative digital solutions that drive sustainable business value and increase our client’s competitiveness in a dynamic digital landscape. Our client is seeking to hire a skilled and experienced full-time, Full Stack Developer (40% front-end web development (ReactJS) and 60% back-end development (Microsoft C#/.Net)) to serve as a technical expert in the design, architecting, development, coding, testing, and debugging of our next generation technology platforms. We are looking for an analytical problem-solver, someone who is an effective communicator, and can work independently while also working with others. This role is a great opportunity to collaborate with experienced technology professionals, gain understanding of what our clients need to be successful all while working entirely remotely. Requirements Responsibilities Develop and maintain backend services using C# / .NET Core Build and enhance frontend applications using React ( Next.js ) Work with Microsoft SQL Server (queries, optimization, data handling) Implement UI components using Material UI / DevExpress Develop background jobs and supporting tools in .NET Core Collaborate with the team on technical solutions and architecture Participate in deployment and support of the application Requirements Strong experience with C# / .NET / .NET Core Hands-on experience with React.js, Next.js Solid experience with Microsoft SQL Server Experience building and integrating REST APIs Understanding of deployment processes, hosting, and cloud environments Experience with Git and Azure DevOps Upper-Intermediate+ level of English to communic