Senior Web Developer

5 Minutes ago • 5-8 Years • Full Stack Development • $86,433.83 PA - $138,294.13 PA

Job Summary

Job Description

CSG is seeking a Senior Web Developer to join its Digital Marketing team. This role involves leading the development of modern, responsive websites and microsites, translating design mockups into functional layouts. The ideal candidate will update and refine CSG’s websites, ensuring best-in-class performance, functionality, and user experience, collaborating closely with both Digital and Creative Teams. This position requires 5-8 years of experience and offers the opportunity to shape the CSG brand's web presence.
Must have:
  • Lead development of modern, responsive websites and microsites.
  • Build, customize, and maintain WordPress sites using HTML, CSS, PHP, and JavaScript.
  • Implement structured data, schema markup, and on-page SEO best practices.
  • Optimize websites for speed, performance, Core Web Vitals, and mobile-first responsiveness.
  • Manage security and compliance including upgrades, patches, uptime monitoring, backups, hosting, and domain administration.
  • Own full lifecycle of web projects from planning to deployment.
  • Stay current with emerging technologies and AI tools.
  • Bachelor’s degree in web development, multimedia design, or equivalent experience.
  • 5–8 years of professional web development experience with HTML5, CSS3, JavaScript, and responsive frameworks.
  • Proven ability to integrate REST APIs, work with WordPress/CMS platforms, and build B2B SaaS or product marketing websites.
  • Experience optimizing sites for Core Web Vitals, performance, accessibility, and cross-browser compatibility.
  • Strong knowledge of secure development principles, SEO best practices, and mobile-first design.
  • Excellent communication skills for remote, collaborative team environments.
  • Ability to read, write, speak and understand English in a business environment.
Perks:
  • Work from Home
  • Employee Belonging Groups
  • Healthcare: Dental, Medical, and Vision
  • Paid Vacation, Volunteer, and Holiday Time Off

Job Details

Hi, I'm Cassie Alexander, your Recruiter and guide to joining CSG! We are excited to learn more about you and your unique background.

CSG continues to lead in leveraging cutting-edge technology to deliver exceptional customer experiences. As creators of innovative SaaS products that power some of the world’s most complex customer engagements, we want our websites to reflect that same level of boldness, creativity, and clarity.

We’re looking for a Senior Web Developer to join our Digital Marketing team. The ideal candidate has 5–8 years’ experience, is highly collaborative, forward-thinking, and confident leading development projects from concept to launch. This role blends creative leadership, strategy, and technical expertise, offering the opportunity to shape how the world sees and experiences the CSG brand across the web.

In this position, you’ll collaborate with our Digital team to update and refine CSG’s websites, ensuring they deliver best-in-class performance, functionality, and user experience. You’ll also work closely with our Creative Team, who leads the design vision, using both visual tools and hands-on coding to ensure flexibility, reliability, and performance.

We are looking for a Sr. Web Developer who will:

  • Lead development of modern, responsive websites and microsites (CSGI.com, Forte.net), translating design mockups into clean, functional layouts.
  • Build, customize, and maintain WordPress sites using HTML, CSS, PHP, and JavaScript—ensuring usability, performance, and accessibility (WCAG).
  • Implement structured data, schema markup, and on-page SEO best practices to improve visibility and search performance.
  • Optimize websites for speed, performance, Core Web Vitals, and mobile-first responsiveness through caching, scripting, and image optimization.
  • Manage security and compliance including upgrades, patches, uptime monitoring, backups, hosting, and domain administration.
  • Own full lifecycle of web projects from planning to deployment, collaborating with stakeholders and maintaining version control.
  • Stay current with emerging technologies and AI tools to drive innovation, streamline workflows, and improve development standards.

Is this opportunity right for you? We are looking for candidates who have:

  • Bachelor’s degree in web development, multimedia design, or a related field or equivalent experience
  • 5–8 years of professional web development experience, with expertise in HTML5, CSS3, JavaScript, and responsive frameworks.
  • Proven ability to integrate REST APIs, work with WordPress/CMS platforms, and build B2B SaaS or product marketing websites.
  • Experience optimizing sites for Core Web Vitals, performance, accessibility, and cross-browser compatibility.
  • Strong knowledge of secure development principles, SEO best practices, and mobile-first design.
  • Excellent communication skills with a track record of working effectively in remote, collaborative team environments.
  • Ability to read, write, speak and understand the English language in a business environment

CSGer Perks & Benefits

  • Work from Home
  • Employee Belonging Groups
  • Healthcare: Dental, Medical, and Vision
  • Paid Vacation, Volunteer, and Holiday Time Off
  • And so much more!

View More Benefits

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Please submit your application at csgi.com/careers. Applications will be accepted for at least 5 days from original posting date.

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About The Company

CSG empowers companies to build unforgettable experiences, making it easier for people and businesses to connect with, use and pay for the services they value most. For over 40 years, CSG's technologies and people have helped some of the world's most recognizable brands solve their toughest business challenges and evolve to meet the demands of today's digital economy. By channeling the power of all, we make ordinary customer and employee experiences extraordinary. Our people [CSGers] are fearlessly committed and connected, high on integrity and low on ego, making us the easiest company to do business with and the best place to work.

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