Fimple is a product company solely focused on building a cloud-native, highly composable, and extendable platform to serve the end-to-end platform requirements of digital, disruptive, and new entrant financial players that need agility. We provide a modern, API-native, and ecosystem-driven solution to power financial institutions and help them thrive in a rapidly evolving industry.We are looking for a Mid-Senior Full Stack Developer to join our growing team in Cairo. The ideal candidate will have hands-on experience building scalable applications using .NET Core, React.js, and SQL Server, with a strong understanding of software design principles and modern architecture patterns. You’ll work on developing the core banking platform that powers our global clients.

What Will The Right Person Look Like?

• Bachelor’s degree in Computer Science or a related field.
• 2–5 years of proven experience in full stack development with .NET Core, C#, React.js, and SQL Server.
• Strong grasp of object-oriented programming, design patterns, RESTful API design, and scalable architecture principles.
• Experience with MVC architecture, client-server communication, and database modeling.
• Familiarity with Agile/Scrum methodologies and collaborative development environments.
• Excellent communication and teamwork skills; able to work cross-functionally with global teams.
• Strong English proficiency for working in an international environment.
• Ability to work on-site in Cairo three days per week in a hybrid setup.
• Experience in banking or financial services is a strong plus.

What Will You Be Doing?

• Designing and developing high-performance web applications using .NET Core and React.js.
• Collaborating with cross-functional teams to define and deliver new features.
• Writing clean, maintainable, and well-documented code.
• Ensuring applications are optimized for speed, scalability, and security.
• Participating in code reviews, sharing knowledge, and mentoring junior team members when needed.
• Supporting the development of core banking modules as part of a mission-critical product.