Senior Full Stack Web Developer

About the Role Senior Full Stack Web Developer responsible for delivering high-performance, on-brand digital experiences on our marketing web platform. This role owns technical delivery and standards as we modernize from a legacy ecosystem to a Next.js headless architecture built around Contentstack. What You'll Do

• Champion the adoption and safe use of AI-assisted development tools (e.g., code completion, code review agents) to enhance team productivity and code quality.
• Maintain, debug, and develop across our diverse CMS ecosystem (HubSpot, WordPress, Craft CMS, etc.) while building new features on the Next.js/Contentstack architecture.
• Apply knowledge of LLMs and automation principles to develop internal tooling or custom scripts that accelerate web development workflows and increase team velocity.
• Develop modular UI components and structured content models within headless CMS to support flexible, drag and drop web page development.
• Ensure all templates and components meet standards for responsiveness, accessibility, performance, and cross-browser compatibility.
• Work with marketing, design, SEO, and stakeholders to scope technical requirements, and deliver site changes aligned with business goals.
• Implement, test, and validate analytics, pixels, tags, forms, and event tracking across platforms.
• Manage development and production environments, backups, and deployment workflows; document site architecture, dependencies, and technical operating procedures.
• Own the delivery path (DNS, CDN, WAF, Origin) and manage integrations with martech like HubSpot via REST/GraphQL APIs.
• Set patterns for code structure, testing, and CI/CD while championing best practices and predictable delivery. What We're Looking For
• 5+ years building and maintaining marketing websites/landing pages in a professional environment.
• Bachelor’s Degree highly preferred.
• Strong front-end fundamentals: HTML5, CSS3/Sass, JavaScript, and React (hooks, component design, state management).
• Next.js experience: App Router or Pages Router, SSG/SSR/ISR, API routes, and performance optimization.
• Mandatory Contentstack experience: Expert-level proficiency in content modeling, Management and Delivery APIs, Live Preview configuration, and optimizing the editor experience.
• Essential experience performing direct integrations between Contentstack and enterprise systems, including Okta for SSO, C360/Mulesoft for user permissioning and data, RWS for automated translation workflows, and Coveo for enterprise search.
• Working knowledge of hosting, DNS, SSL, CDNs, and caching; comfortable with staging-to-production workflows and Git.
• Solid grasp of technical SEO (sitemaps, robots.txt, metadata, schema) and Core Web Vitals.
• Accessibility mindset and QA discipline across devices and browsers; clear communication and prioritization.
• Practical experience utilizing LLM-assisted development tools (e.g., code completion, code review agents) to enhance development workflows and ensure safe and effective use. Nice to Have
• Deeper Contentful/Contentstack experience: custom apps, extensions, or advanced content modeling.
• Experience with complex multi-site or multi-brand architectures.