Senior Full Stack Developer - .Net, React, SharePoint

Full Stack Developer

About the Role: 

The Citco Governance Services Development Team is currently looking for a Full Stack Developer with experience in .Net, React, SQL and Restful Web Services. Responsibilities will primarily include new development, development of enhancements, contribution to system releases and third-level support as required.  You will be working in a cross-functional team to build, test and deliver applications for the financial services industry. You will be interfacing with a local Dev Manager and stakeholders in Europe and North America.

Job Duties in Brief 

• Design and implement scalable, maintainable software architectures
• Create and maintain technical documentation for system architecture
• Apply appropriate design patterns to solve complex business problems
• Design and develop scalable enterprise applications using .NET Core and React
• Build responsive and performant user interfaces using React best practices
• Lead technical architecture decisions and implement best practices
• Mentor junior developers and conduct code reviews
• Collaborate with cross-functional teams to deliver high-quality solutions
• Optimize application performance and maintain security standards
• Troubleshoot complex technical issues and provide solutions

About You

• Backend Development
  • 7+ years of experience in .NET development (.NET Core, C#)
  • Strong command of design patterns (Creational, Structural, Behavioral)
  • Expert-level understanding of software architecture patterns:
    • Domain-Driven Design (DDD)
    • Command Query Responsibility Segregation (CQRS)
    • Event Sourcing
  • Deep knowledge of architectural styles:
    • Microservices
    • N-tier Architecture
    • Event-driven Architecture
• Frontend Development
  • Strong expertise in front-end technologies:
    • JavaScript/TypeScript
    • React
  • Advanced knowledge of React ecosystem:
    • Redux
    • React Hooks
    • React Router
• Database & API
  • Proficiency in SQL Server, Entity Framework
  • Experience in RESTful API design and implementation7+ years of experience in .NET development (.NET Core, C#)
• Required Qualifications
  • Bachelor's degree in Computer Science or related field
  • Strong understanding of software design patterns and SOLID principles
  • Proven experience in designing and implementing large-scale applications
  • Experience with distributed systems and scalable architectures
  • Experience with Agile methodologies
  • Excellent problem-solving and communication skills
  • Track record of delivering complex enterprise applications
• Preferred Qualifications
  • Experience with cloud platforms (Azure/AWS) and microservices architecture
  • CI/CD implementation and DevOps practices
  • Cloud certification (Azure/AWS)
  • Experience with containerization (Docker, Kubernetes)
  • Contributions to open-source projects
  • Experience in financial services industry
  • System design and architecture certifications

What We Offer

• A challenging and rewarding role in an award-winning global business.
• Opportunities for personal and professional career development.
• Great working environment, competitive salary and benefits, and opportunities for educational support.
• Be part of an industry leading global team, renowned for excellence.

About Citco

Since the 1940s Citco has provided specialist financial services to alternative investment funds, investors, multinationals and private clients worldwide. With over 6,000 employees in 45 countries we pioneer innovative solutions that meet our clients’ evolving needs, and deliver exceptional service.

Our continuous investment in learning means our people are among the best in the industry. And our corporate social responsibility programs provide meaningful and fulfilling work in the community.

A career at Citco isn’t just a job – it’s an opportunity to excel in an environment that genuinely supports your personal and professional development.