Senior Kentico Backend Engineer- Contract

CASTILLE IS HIRING!

Join the Castille Global Teams!

Role- Senior Backend Engineer- Kentico (Contract)

Work Mode- Remote

Engagement Type: Project-based Assignment; B2B Contract (Outside IR35)

Duration: 6 months with auto renew

Be part of our Global Engineering Network!

Our client, a leading provider of IT and digital product services, is seeking a Senior Backend Developer to join their engineering team on a project-based engagement.

In this role, you will be responsible for designing, developing, and maintaining backend systems and CMS-driven web applications using Kentico Xperience and the Microsoft .NET stack. You will work closely with cross-functional teams to deliver high-quality digital solutions for enterprise clients, ensuring scalability, performance, and reliability.

Key Deliverables

• Develop and maintain web applications and CMS solutions using Kentico Xperience and ASP.NET.
• Build and extend Kentico features such as modules, page templates, widgets, and components.
• Implement integrations with external systems, APIs, and services.
• Add new features and improve existing applications.
• Troubleshoot and resolve production issues.
• Conduct code reviews and ensure code quality standards are followed.
• Support system design and contribute to scalable backend architecture.
• Collaborate with stakeholders to translate requirements into technical solutions.
• Improve application performance, stability, and maintainability.
• Maintain technical documentation.
• Support ongoing maintenance of existing Kentico applications.
• Follow secure coding practices and development standards.
• Work within CI/CD and containerized (Docker) environments when applicable.

Ideal Profile

• Bachelor’s degree in Computer Science or equivalent experience.
• 5+ years of experience in backend development.
• Strong experience with C#, ASP.NET MVC, and .NET 5+ / .NET 6+.
• Hands-on experience with Kentico Xperience.
• Good understanding of web technologies, APIs, and system integrations.
• Experience with SQL Server.
• Knowledge of SOLID principles and secure coding practices (OWASP).
• Familiarity with Git.
• Working knowledge of HTML5, CSS, JavaScript.
• Experience with Docker is a plus.
• Good English communication skills.
• Strong problem-solving ability and ability to work remotely.

Interested and qualified candidates are encouraged to apply via Lboampong@castillians.com