Perform security audits and fortify the security measures of our IONOS web hosting environment. Implement firewalls, SSL certificates, and other security protocols to safeguard sensitive data. Monitor for vulnerabilities and ensure compliance with industry security standards. Work closely with the team to develop, maintain, and troubleshoot add-ins, particularly for applications like Microsoft PowerPoint, using technologies like HTML, CSS, JavaScript, JSON, and XML. Be able to develop MSI files and have developed MSI files earlier Collaborate with the development and IT teams to deploy security updates and patches. Provide ongoing support for website performance, hosting security, and troubleshooting any related issues. Requirements:
Proven experience in securing web hosting environments, particularly IONOS. Strong understanding of web hosting security practices, including firewall setup, malware prevention, and SSL certificate installation. Experience in developing and managing custom add-ins for software like Microsoft Office, with a focus on HTML, CSS, JavaScript, and XML. Experience in MSI file Development Knowledge of registry settings and experience with tools like Advanced Installer for packaging add-ins as MSI files. Ability to perform vulnerability assessments and implement appropriate security measures. Strong problem-solving skills with the ability to troubleshoot issues across both hosting and add-in environments. Excellent communication skills and the ability to work both independently and as part of a team. Preferred Qualifications:
Familiarity with Microsoft PowerPoint add-in development and deployment. Experience working with IONOS-specific hosting features. Understanding of web development technologies and principles.
Setup Crisp.chat AI Assistant (Hugo AI) Category: AI Chatbot Development, AI Consulting, AI Development, AI Model Development, AI Text To Speech, AI Text To Text, Graphic Design, Illustration, Logo Design, PHP Budget: $30 - $250 USD
24-May-2026 22:04 GMT
Setup reverse proxy url in nginx or yml (30 min max job) Category: API Integration, Containerization, DevOps, Docker, Nginx, System Admin, System Administration, Systems Engineering, Web Development, Web Security Budget: $10 - $15 USD
24-May-2026 22:02 GMT
Customizable Client Portal Development Category: API Development, Graphic Design, HTML, PHP, UI / User Interface, Web Development, Web Design Budget: $250 - $750 USD
Instagram Management for Cloud Kitchen Category: Content Creation, Content Strategy, Instagram Marketing, Photo Editing, Photography, Social Media Management, Social Media Marketing, Video Editing Budget: ₹1500 - ₹12500 INR
24-May-2026 22:00 GMT
Plan & Organize Upcoming Events Category: Event Management, Event Planning, Risk Management, Web Design Budget: ₹12500 - ₹37500 INR
Photo & Video Post-Production Category: Photoshop, Adobe Premiere Pro, After Effects, Background Removal, Color Grading, Photo Editing, Video Editing Budget: $30 - $250 USD
24-May-2026 21:51 GMT
Modern Residential Interior Revamp Category: 3D Modelling, 3D Rendering, 3D Visualization, Architecture, AutoCAD, Building Architecture, Interior Design, SketchUp Budget: $750 - $1500 USD