Senior Full Stack Developer - Css

As a Full-Stack Website Developer at Advantagy, you will play a critical role in supporting a diverse range of marketing initiatives by building and maintaining high-performance websites and digital experiences. You will be working primarily with WordPress, Shopify and Webflow and collaborating closely with designers, marketers, and technical stakeholders to create user-friendly, responsive, and optimized web environments. This role requires a blend of technical proficiency, UX understanding and project management. You will work within an agile environment, contribute to scalable site builds, and provide technical input during campaign launches. A strong command of front-end technologies, CMS platforms, and a curiosity around AI integration will be key.

Developing and maintaining websites in WordPress and Shopify

Understand core SEO and web UX / UI concepts.

Managing hosting environments, DNS configurations, and domain setups.

Collaborating with UX / UI designers to implement clean, intuitive front-end experiences.

Making light customizations or enhancements using Python for scripts, automation, or API tasks.

Supporting site QA, testing, and troubleshooting across browsers and devices.

5+ years of web development experience primarily with US based clients

~ Ability and willingness to explore other CMS platforms besides WordPress and Shopify.

~ Experience setting up and managing web hosting, DNS, and domain services.

~ Working knowledge of Python for basic automation, scripting, or data handling.

~ Strong understanding of front-end technologies : HTML, CSS, JavaScript.

~ Strong English communication skills, both written and verbal. Project management skills and ability to effectively manage tasks through tools like Asana or Jira.

Familiarity with version control systems like Git.

Experience with Webflow or other CMS platforms.

Personal / Professional experience with projects involving AI

Exposure to headless CMS, Jamstack, or serverless architecture.

At Advantagy , you'll be part of a team that's redefining how marketing works for local and multi-location businesses. Our model pairs senior marketing leaders with talented channel specialists to create strategy-first, execution-focused solutions that deliver real impact. Links to portfolio projects, GitHub repositories, or live websites you've built.