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.
Course Website Design & Build Category: Content Management System (CMS), Graphic Design, HTML, PHP, UI / User Interface, Web Design, Web Development Budget: $15 - $25 USD
18-Feb-2026 10:50 GMT
PDF to Excel Conversion Project Category: Data Cleansing, Data Entry, Data Extraction, Data Management, Data Processing, Excel, PDF Budget: $20000 - $50000 USD
18-Feb-2026 10:48 GMT
Conversational Explainer Reels Editing Category: Adobe Premiere Pro, After Effects, Animation, DaVinci Resolve, Motion Graphics, Video Editing, Video Post Editing, Video Production Budget: ₹100 - ₹400 INR
18-Feb-2026 10:48 GMT
Multi Platform Social Media Management Category: Advertising, Content Writing, Facebook Marketing, Google Adwords, Graphic Design, Internet Marketing, Social Media Management, Social Media Marketing Budget: $30 - $250 USD
18-Feb-2026 10:46 GMT
game developer needed Category: C#, Programming, C++, Game Consoles, Game Design, Game Development, Game Testing, Game UI, Performance Tuning, Unity, Unreal Engine Budget: $750 - $1500 USD
18-Feb-2026 10:45 GMT
Elegant Sticker Design for AC Fridge Category: Adobe Illustrator, Photoshop, Corporate Identity, Covers & Packaging, Creative Design, Graphic Design, Logo Design, Sticker Design Budget: ₹12500 - ₹37500 INR
18-Feb-2026 10:44 GMT
Handwritten Egyptian Arabic Transcription Category: Arabic Translator, Copy Typing, Data Entry, Microsoft Word, Proofreading, Transcription, Typing, Word Budget: $10 - $30 USD
