Why This Job is Featured on The SaaS Jobs
Synthesia’s marketing website sits at a familiar SaaS intersection where brand, acquisition, and product story converge, and this role is positioned directly on that surface area. In an AI SaaS business with broad enterprise adoption, the website is not just a brochure but an operational channel that must support SEO, experimentation, localization, and reliable performance at meaningful traffic levels. The remit spanning Webflow plus custom code reflects how modern SaaS teams increasingly blend no code systems with engineering discipline.
For a SaaS career, the value is in learning how growth infrastructure actually gets built and maintained. Work that touches technical SEO, analytics foundations, and lightweight backend services tends to translate well across subscription businesses because it connects customer intent to measurable outcomes. Exposure to shipping to production frequently, owning components end to end, and improving performance and accessibility builds a portfolio that maps to many SaaS web and growth engineering paths.
This role suits someone who enjoys hybrid work across visual builders and code, and who prefers solving open ended implementation problems over following rigid specifications. It will resonate with practitioners who like collaborating with design and growth partners while still caring about maintainability, tooling, and the details that keep a marketing surface dependable.
The section above is editorial commentary from The SaaS Jobs, provided to help SaaS professionals understand the role in a broader industry context.
Job Description
Synthesia is the world’s leading AI video platform for business, used by over 90% of the Fortune 100. Founded in 2017, the company is headquartered in London, with offices and teams across Europe and the US.
As AI continues to shape the way we live and work, Synthesia develops products to enhance visual communication and enterprise skill development, helping people work better and stay at the center of successful organizations.
Following our recent Series E funding round, where we raised $200 million, our valuation stands at $4 billion. Our total funding exceeds $530 million from premier investors including Accel, NVentures (Nvidia's VC arm), Kleiner Perkins, GV, and Evantic Capital, alongside the founders and operators of Stripe, Datadog, Miro, and Webflow.
About the Role
This role sits within our Marketing Website team, responsible for how Synthesia shows up to millions of users globally.
As a Webflow Developer / Front-End Engineer, you’ll work across Webflow, front-end code, and supporting tooling. You’ll collaborate closely with Design, SEO, Growth, and Engineering, and you’ll have real ownership over what ships to production.
Your mission is simple: build fast, reliable, and high-performing experiences on our marketing site, and help maintain the systems that support SEO, experimentation, and growth.
What you’ll be working on
Building and maintaining pages and components in Webflow (CMS, localization, integrations)
Implementing custom front-end functionality (JavaScript, animations, interactive widgets, forms, experiments)
Supporting and extending internal SEO and automation tools (currently running on AWS)
Working with Lambda functions, APIs, and simple backend services where needed
Improving performance, accessibility, and technical SEO
Collaborating closely with Design, SEO, Growth, and Engineering
Shipping fast, iterating often, and keeping quality high
Skills and requirements
Strong experience working with Webflow in a production environment
Solid fundamentals in HTML, CSS, and JavaScript
Comfortable working outside Webflow when needed (custom JS, embeds, APIs)
Experience with technical SEO concepts (page speed, structured data, indexing basics)
Some extra skills that would be awesome
Experience with AWS (Lambda, basic infrastructure, scripts, cron jobs)
Familiarity with Node.js or similar backend runtimes
Experience building or maintaining SEO tooling, scrapers, generators, or automation
Knowledge of analytics and tracking setups (GA4, GTM, events)
Experience working in a product-led or growth-focused environment
How we work
Small team, high ownership, and meaningful impact
Webflow is our main platform — but we regularly extend it with custom code and build custom tooling
We care deeply about performance, maintainability, and clean implementations
You’ll have real influence over technical decisions, tooling, and how things are built
This role is not for you if
You only want to design in Webflow Designer and avoid code
You’re uncomfortable touching JavaScript or backend logic
You prefer rigid specs over solving open-ended problems
Why this role is unique
Production traffic at real scale
A role that spans Webflow, front-end engineering, and backend tooling
Ownership over both UI and the systems behind it
Room to grow inside one of the fastest-growing AI companies
