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.
C Remote Control System Upgrade Category: API Development, C, Programming, C#, Debugging, Network Security, OpenSSL, Software Development Budget: $750 - $1500 USD
11-Jan-2026 05:04 GMT
Minimalist Urban Lifestyle Brand Development Category: Branding, Content Creation, Corporate Identity, Graphic Design, Illustration, Logo Design, Social Media Marketing, Visual Design Budget: $30 - $250 USD
Modern Logo Design Help Category: Adobe Creative Cloud, Adobe Illustrator, Photoshop, Graphic Design, Illustration, Logo Design, Photoshop Design, Vector Design Budget: $250 - $750 USD
11-Jan-2026 04:59 GMT
Monthly Sales Trend Analysis Category: Business Analysis, Data Analysis, Data Processing, Data Visualization, Excel, Google Sheets, Statistical Analysis Budget: ₹750 - ₹1250 INR
11-Jan-2026 04:57 GMT
Legal Document Word Conversion Category: Document Checking, Legal, Legal Assistance, Microsoft Office, PDF, Word, Word Processing Budget: $30 - $250 USD
Social Media Lead Generation Strategy Category: Content Marketing, Digital Marketing, Facebook Marketing, Instagram Marketing, Internet Marketing, Lead Generation, Social Media Marketing, Twitter Budget: ₹1500 - ₹12500 INR
11-Jan-2026 04:53 GMT
Seamless Art Process Reel Edit Category: Adobe Premiere Pro, After Effects, DaVinci Resolve, Final Cut Pro, Video Editing, Video Post Editing, Video Production Budget: $10 - $30 USD
11-Jan-2026 04:53 GMT
English writing - 09/01/2026 22:56 EST Category: Article Rewriting, Article Writing, Blog Writing, Content Writing, Copy Editing, Ghostwriting, Journalism, Proofreading, Research, Transcription Budget: ₹12500 - ₹37500 INR
11-Jan-2026 04:53 GMT
Dental AI Diagnostic App Development Category: AI Development, Android, Computer Vision, Image Processing, IPhone, Java, Machine Learning (ML), Mobile App Development Budget: $250 - $750 USD
11-Jan-2026 04:52 GMT
Collection Page Title Color Fix Category: CSS, Frontend Development, HTML, JavaScript, PHP, Web Design, Web Development, Website Optimization Budget: $15 - $25 CAD
11-Jan-2026 04:50 GMT
Personal Branding Expert for CEO & Founder Category: Article Writing, Brand Management, Content Marketing, Content Strategy, Content Writing, Copywriting, Creative Writing, Digital Marketing, Leadership Development, Social Media Management Budget: ₹1500 - ₹12500 INR
