About the Role

Horizontal is building a cybersecurity tool that enhances email and file sharing security. As a frontend developer, you’ll play a key role in developing Microsoft Office add-ins that integrate with tools like Outlook, Excel, PowerPoint, and Word.

Key Responsibilities

  • Build and deploy Microsoft Office add-ins using JavaScript and Office APIs
  • Ensure the add-ins are high-performing, secure, and user-friendly
  • Collaborate with UI/UX designers and backend engineers to ensure a seamless user experience
  • Debug, troubleshoot, and optimize Office add-ins
  • Stay current with Microsoft development frameworks and security updates
  • Write and maintain technical documentation for the tools developed

What We’re Looking For

  • Strong background in JavaScript/TypeScript development
  • Experience integrating frontend with RESTful APIs
  • Eagerness to learn cryptographic principles (prior experience is a plus)
  • Clean, efficient, and well-documented coding practices
  • Strong problem-solving skills and a collaborative mindset

Preferred Qualifications

  • Experience working with Microsoft Office API
  • Hands-on knowledge of secure development workflows and add-in architecture

About Horizontal

Founded in 2003, Horizontal is a global technology consultancy and talent solutions provider with over 1,000 employees. Operating across the U.S., India, and APAC regions, the company specializes in cloud transformation, enterprise software, digital experience, and innovation.

Horizontal partners with top enterprises to solve complex problems through modern technology. Their inclusive culture and dedication to professional development make them a leading employer in the tech space.

Application Process

Once you apply, you may receive a call, SMS, or email from Alex, Horizontal’s virtual AI recruiter, who will guide you through an initial screening process.

Horizontal is proud to be an Equal Opportunity Employer. Reasonable accommodations will be made for candidates with disabilities during the hiring process.