Senior Developer

Overview

Job Purpose

Intercontinental Exchange is seeking a Senior Developer role with expertise in C# and React. The role centers on architecting, developing, and optimizing robust web applications, leveraging both backend and frontend expertise. Working collaboratively with multidisciplinary teams, the position ensures seamless delivery of scalable solutions, continual improvement through mentorship and code quality practices, and the integration of emerging technologies to drive product excellence.

Responsibilities

• Design, develop, and maintain scalable, high-performance web applications using C# for backend services and React for frontend development.
• Collaborate with cross-functional teams, including product managers, designers, and other developers, to deliver high-quality software solutions.
• Write clean, maintainable, and efficient code following best practices and coding standards.
• Develop and maintain RESTful APIs and integrate them with React-based frontends.
• Optimize application performance, ensuring responsiveness and scalability.
• Conduct code reviews, mentor junior developers, and provide technical guidance to the team.
• Troubleshoot, debug, and resolve complex technical issues in both backend and frontend systems.
• Stay up-to-date with the latest trends and technologies in C#, .NET, React, and web development.
• Participate in architectural discussions and contribute to technical decision-making.
• Ensure the security, reliability, and maintainability of the software.

Knowledge and Experience

• C# and .NET Expertise:

• • 5+ years of experience in C# and the .NET ecosystem (e.g., .NET Core, ASP.NET Core).
  • Strong understanding of object-oriented programming (OOP) principles, design patterns, and SOLID principles.
  • Experience with building RESTful APIs and microservices using ASP.NET Core.
  • Proficiency in working with Entity Framework (EF) or other ORM tools.

• React and Frontend Development:

• • 3+ years of experience with React and its ecosystem (e.g., Redux, React Router, Context API).
  • Strong knowledge of modern JavaScript (ES6+), TypeScript, and frontend build tools (e.g., Webpack, Babel).
  • Experience with responsive design and CSS frameworks (e.g., Bootstrap, or Material-UI).

• Database Management:

• • Proficiency in working with relational databases (e.g., SQL Server) and writing optimized SQL queries.
  • Experience with NoSQL databases (e.g., MongoDB) is a plus.

• DevOps and CI/CD:

• • Familiarity with DevOps practices, including CI/CD pipelines (e.g., Azure DevOps, GitHub Actions, Jenkins).
  • Experience with containerization tools like Docker and orchestration platforms like Kubernetes is a plus.

• Testing and Quality Assurance:

• • Experience with unit testing frameworks (e.g., xUnit, NUnit) and frontend testing tools (e.g., Jest, React Testing Library).

• Cloud and Deployment:

• • Experience with cloud platforms like Azure, AWS, or Google Cloud.
  • Familiarity with serverless architecture and cloud-native development is a plus.

• Soft Skills:

• • Strong problem-solving and analytical skills.
  • Excellent communication and collaboration abilities.
  • Ability to mentor and guide junior developers.
  • Self-motivated and able to work independently with minimal supervision.

Preferred Qualifications

• Experience with state management libraries like Redux Toolkit or MobX.
• Knowledge of GraphQL and its integration with React.
• Experience with performance profiling and optimization tools for both backend and frontend.
• Contributions to open-source projects or a strong GitHub portfolio.

Tools and Technologies

• Backend: C#, .NET Core, ASP.NET Core, Entity Framework.
• Frontend: React, Redux, TypeScript, Webpack, Babel.
• Database: SQL Server, PostgreSQL.
• DevOps: Azure DevOps, Docker, Kubernetes.
• Testing: xUnit, Jest, Cypress.

This set of requirements ensures that the candidate has a strong foundation in both backend and frontend development, along with the ability to lead and mentor a team.

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Intercontinental Exchange, Inc. is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to legally protected characteristics.