Senior Fullstack .NET Engineer - Capital Markets (C /.NET + React)

Project Description:

We are looking for a Senior Fullstack .NET Engineer to join our Capital Markets technology team and contribute to building modern analytics and trading applications. This role combines strong backend engineering expertise in .NET with modern frontend development using React, delivering end-to-end solutions across the application stack.

You will work on client-server applications, contributing to both backend services and user-facing interfaces, helping deliver scalable, high-performance systems for business users.

Responsibilities:

Design and develop .NET-based backend services for capital markets applications

Build modern, responsive frontend applications using React

Develop and maintain RESTful APIs supporting frontend and external integrations

Implement end-to-end features across backend, frontend, and integration layers

Ensure applications are scalable, performant, and user-friendly

Collaborate closely with engineers, product owners, and business stakeholders

Contribute to architecture decisions, system design, and engineering best practices

Mandatory Skills Description:

7-10+ years of experience in software development with strong C# / .NET (.NET Core / .NET 6+) expertise

Solid experience with ASP.NET Core for building enterprise-grade applications and APIs

Strong experience designing and building RESTful APIs and microservices architectures

Hands-on experience with React (hooks, state management, modern JavaScript/TypeScript)

Good understanding of frontend architecture, UI/UX principles, and API integration

Experience with containerization and deployment (Docker; Kubernetes is a plus)

Strong knowledge of distributed systems, asynchronous programming, and performance optimization

Experience with AI-assisted development tools (e.g., GitHub Copilot, ChatGPT, or similar) and integrating them into daily workflows

Familiarity with Agentic SDLC concepts (AI-driven development workflows, automation of coding, testing, and code reviews)

Experience working with capital markets systems (trading, risk, or analytics)

Strong understanding of software engineering best practices (CI/CD, automated testing, code quality, version control)

Nice-to-Have Skills Description:

Knowledge of AWS ecosystem or Azure (App Services, Functions, Storage, etc.)

Experience with modern frontend tooling (Webpack, Vite, Jest, Cypress)

Familiarity with microservices and cloud-native architecture patterns

Experience with real-time or event-driven systems (e.g., SignalR, Kafka, messaging systems)