Software Developer
Company: Intercontinental Exchange Holdings
Location: Jacksonville
Posted on: February 26, 2026
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Job Description:
We are seeking an experienced Software Developer to join our
innovative development team. In this role, you will contribute to
the design and development of our applications while taking
ownership of specific components and features. Responsibilities •
Design, develop, and maintain web applications using C# and .NET
for backend services and React for frontend development • Implement
new features and enhancements to existing functionality with
moderate guidance • Write clean, efficient, and maintainable code
following best practices and team standards • Create and maintain
RESTful APIs and integrate them with React-based frontends •
Collaborate with cross-functional teams to understand requirements
and deliver solutions • Troubleshoot, debug, and resolve technical
issues in both backend and frontend systems • Participate in code
reviews, providing and receiving constructive feedback • Write and
maintain unit tests to ensure code quality and functionality •
Contribute to database design and development using SQL • Stay
current with relevant technologies and frameworks • Provide
occasional guidance to junior developers Knowledge and Experience •
Bachelors degree in Computer Science, Software Engineering, or
related field (or equivalent experience) • 2 years of professional
software development experience • Strong knowledge of C# and the
.NET ecosystem (e.g., .NET Core, ASP.NET Core) • Experience with
React and its ecosystem (hooks, state management) • Proficiency
with modern JavaScript (ES6) and TypeScript • Working knowledge of
Entity Framework or similar ORM tools • Experience with SQL and
relational database concepts • Understanding of web application
security principles • Experience with version control systems (Git)
• Familiarity with Agile development methodologies • Strong
problem-solving skills and attention to detail • Excellent
communication and collaboration abilities Preferred Knowledge and
Experience • Experience with CI/CD pipelines (e.g., Azure DevOps,
GitHub Actions) • Knowledge of containerization concepts (Docker) •
Experience with cloud platforms (Azure, AWS, or Google Cloud) •
Familiarity with microservices architecture • Experience with
automated testing frameworks • Understanding of responsive design
and accessibility standards • Knowledge of performance optimization
techniques
Keywords: Intercontinental Exchange Holdings, Daytona Beach , Software Developer, IT / Software / Systems , Jacksonville, Florida
