Senior Full Stack Engineer (.NET / ReactJS)

Strong backend engineering experience with C#, .NET Core, REST APIs, and microservices architectures

Solid frontend development experience using ReactJS, modern JavaScript/TypeScript frameworks, and scalable UI architectures

Experience designing and owning scalable systems in production environments

Hands-on experience working with data-intensive applications, analytics platforms, and high-volume enterprise systems

Strong understanding of distributed systems, scalability, and system performance optimization

Experience working within Agile engineering environments In this role, you will be joining a product engineering environment focused on improving and digitalizing analytical tools and enterprise platforms used within a global energy trading ecosystem. The applications you will support include operational analytics, monitoring workflows, data visualizations, scalable backend processing, and enterprise decision-support systems. If selected, you will have the opportunity to work on large-scale enterprise platforms and analytics systems, gain exposure to complex engineering and high-volume production environments, be part of an international and collaborative engineering culture, and receive competitive compensation aligned with your experience and technical expertise. The recruitment process includes an initial recruiter screening, a technical evaluation process, and engineering interviews with the client team. If your background aligns with this opportunity, further discussions regarding the role and project scope will be conducted through a short introductory conversation. As a Senior Full Stack Engineer (.NET / ReactJS) specializing in analytics platforms within the energy trading industry, your role involves designing, developing, and maintaining scalable full-stack applications using C#/.NET and ReactJS. You will be building and enhancing REST APIs, backend services, and microservices architectures, as well as developing and supporting analytics dashboards and data-driven web applications. Your responsibilities also include working with high-volume and data-intensive systems in production environments, contributing to system design discussions, and collaborating with cross-functional teams. Key Responsibilities:

Design, develop, and maintain scalable full-stack applications using C#/.NET and ReactJS

Build and enhance REST APIs, backend services, and microservices architectures

Develop and support analytics dashboards and data-driven web applications

Work with high-volume and data-intensive systems in production environments

Contribute to system design, architecture discussions, and performance optimization initiatives

Collaborate with cross-functional engineering, product, and business teams

Troubleshoot production issues and contribute to long-term system improvements

Ensure high-quality delivery through testing, debugging, code reviews, and best engineering practices