Email Developer​/Senior Engineer

Company Description

Hi there—at Razorfish, we’re leaders in what's next. Since the dawn of the internet, we’ve helped brands move first through every era of transformation, defining what digital means for business and now leading brands into the age of AI. Everyone has a prediction. Razorfish has a track record.

Named a Most Innovative Agency three years running (2024–2026) by Campaign US, our work reflects a proven ability not just to anticipate what’s coming, but to help our clients actively shape the future. No matter the trend or cultural moment, delivering real business impact wouldn’t be possible without our people. We bring together curious, driven, and diverse thinkers who challenge convention, push boundaries, and hold a high bar for creative excellence.

If you’re motivated to work alongside top performers, push the boundaries of what’s possible, and help define where technology, business, and marketing are headed next—this is the place to do it.

Join us at

As a Senior Engineer, Email at Razorfish you will be a vital part of our team, contributing your skills and expertise to design and build innovative solutions for our clients. You will actively participate in hands‑on programming tasks, working collaboratively with project teams to deliver high‑quality code and meet project objectives. Your adaptability to new technologies and tools within your career path will be essential as you help create digital experiences that drive success for our clients.

• Actively participate in hands‑on programming tasks to contribute to the design and development of client solutions.
• Collaborate effectively within project teams, ensuring the timely delivery of high‑quality code that meets project objectives.
• Embrace and adapt to new technologies and tools within your career path to stay at the frontier of the digital landscape.

• Core Technical Skills (Must-Haves)
• HTML for Email:
  Expert‑level knowledge of writing semantic, table‑based HTML layouts that are robust and compatible with a wide range of email clients.
• CSS for Email:
  Strong command of CSS, particularly inline CSS, and an understanding of which properties are supported or ignored by major email clients.
• Template Logic & Dynamics:
  High proficiency with advanced templating languages such as Free Marker, Liquid, Jinja, Handlebars.js, and similar frameworks, including the ability to resolve complex multi‑variable logic signals and dynamic content rules.
• Responsive & Mobile‑First Design:
  The ability to build emails that render perfectly on all screen sizes using media queries and fluid design techniques.
• Version Control:
  Proficiency with Git for code management and collaboration with other developers.
• Email‑Specific Knowledge & Best Practices
• Email Client Rendering:
  Deep understanding of the quirks and inconsistencies between different email clients.
• Email Accessibility (A11y):
  Knowledge of how to make emails accessible to users with disabilities.
• Dark Mode Optimization:
  Experience in designing and coding emails that look great in both light and dark modes.
• Image Optimization:
  Ability to slice and optimize images for email to ensure fast load times.
• Global Localization (L10N):
  Experience supporting localized email workflows or high‑volume multilingual campaigns is a plus, especially for programs scaled across many markets or languages.
• Deliverability Awareness:
  Understanding of concepts that affect email deliverability.
• Platform & Tool Proficiency
• Email Service Providers (ESPs) / Marketing Automation Platforms:
  Hands‑on experience with platforms like Salesforce Marketing Cloud (SFMC), Marketo, Mailchimp, Klaviyo, Braze, etc.
• Google Platform
  
  Experience:
  
  Experience with Google’s proprietary CRM/campaign orchestration platforms, including visual WYSIWYG builders and custom HTML/Free Marker code imports, is a plus.
• Quality Assurance:
  Proficiency with layout testing suites such as Litmus and Email on Acid, with the ability to leverage custom development utilities to inspect and troubleshoot client‑specific rendering bugs, including mobile browser CSS exclusions.
• Asset Processing:
  Experience with local development workflows using Node.js,…