Senior Web Developer

What You’ll Do

Architectural Ownership (40%):

• Lead the technical strategy for our headless CMS (Builder.io) and GTM instrumentation.
• Define standards for custom HTML tags, complex triggers, and data layer governance to ensure high-fidelity marketing analytics.

Custom Engineering & LWC (30%):

• Develop modular, standalone ES6+ JavaScript.
• Focus on the development and maintenance of Salesforce Lightning Web Components (LWC) to create seamless data bridges between our web presence and Salesforce.

DevOps & Automation (20%):

• Own and optimize our CI/CD pipelines.
• Design and maintain GitHub Actions workflows to automate testing and deployment, ensuring a "fail-safe" global shipping velocity.

Strategic Stakeholder Leadership (10%):

• Act as a technical consultant to Marketing and Engineering leadership.
• Translate high-level business goals into scalable technical specifications and lead the "triage" of complex, cross-system issues.

Key Performance Indicators (KPIs)

• System Reliability: Significant reduction in manual deployment errors through advanced automation.
• Architectural Flexibility: Successful implementation of custom JS and LWC solutions that bypass standard "out-of-the-box" tool limitations.
• Data Accuracy: Perfect synchronization between web interactions (GTM/DataLayer) and downstream Salesforce lead tracking.
• Execution Velocity: Measured improvement in the time-to-market for global marketing initiatives.

Who You Are:

• Education: Bachelor’s Degree or higher in Computer Science, Information Technology, or a related field.
• Experience: 5+ years of professional web development experience in a complex, global environment.

Technical Mastery:

• Advanced JavaScript: Expert-level ES6+ skills are mandatory.
• LWC Willingness: Strong desire to work within the Salesforce ecosystem.
• Headless & MarTech: Proven experience with API-first CMS platforms (Builder.io preferred) and expert-level Google Tag Manager (GTM) management.
• Modern DevOps: Practical experience writing YAML for GitHub Actions and managing automated deployment environments.

The "Technical Athlete" Mindset:

• Comfortable debugging a tracking pixel one hour and architecting a global deployment workflow the next.

Communication:

• Exceptional ability to distill complex technical constraints into clear strategic options for non-technical stakeholders.

Preferred Skills & Certifications

• Google Analytics/GTM Professional Certification.
• Experience mentoring junior developers or establishing documentation standards for technical teams.

At Quantcast, we don't just build advertising technology, we revolutionize how it works. Our AI-powered Demand Side Platform (DSP) connects the world's most ambitious marketers with their ideal audiences across the open internet, delivering results that actually move the needle. Ready to join the team that’s defining the future of digital advertising?