Synthesia

AI video platform

SoftwareEngineer,FrontEndLeaning(Growth)

London, United Kingdom FULL TIME Remote Friendly
Market Sentiment
HIGH DEMAND

Neural analysis suggests this role is
optimal for Mid candidates.

The Brief

“Software Engineer, Front End Leaning (Growth) at Synthesia. Skills: Front End Leaning, Growth, experimentation platform, full-stack, activation flows, onboarding, self-serve and freemium infrastructure, pricing and packaging mechanics, PQL-to-enterprise funnels, viral and sharing loops. Own and ship high-impact experiments and features end-to-end - from hypothesis to production. design for measurable outcomes”

What You'll Achieve.

directly move activation, conversion, and revenue metrics; driving high NDR and sustainable revenue growth; improving user experience; optimizing conversion pathways; quantifying your own impact: you default to metrics (conversion %, activation rate, ARR lift, INP/TTI) when describing what you shipped

Industry & Context.

AI video platform
Problems you'll solve

translate ambiguous business problems into clean technical solutions

What They're Looking For.

Must Have

Experience in activation, conversion, monetization, or PLG systems, Experience building or significantly extending experimentation infrastructure, Experience with A infrastructure, instrumentation, and metrics pipelines, Experience with viral mechanics, sharing loops, or team-expansion features

Nice to Have

Experience with viral mechanics, sharing loops, or team-expansion features is a plus

What You'll Do.

Own and ship high-impact experiments and features end-to-end - from hypothesis to production

design for measurable outcomes

iterate quickly based on data

Work full-stack across the Growth surface

Build and extend the team's experimentation platform

constructing A infrastructure

and metrics pipelines

Partner closely with product managers and data analysts to prioritize the highest-leverage work

make clear trade-offs between experimentation velocity and long-term scalability

translate ambiguous business problems into clean technical solutions

define what gets built

How You'll Work.

Team & Collaboration

Partner closely with product managers and data analysts

Full 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 Own and ship high-impact experiments and features end-to-end - from hypothesis to production - that directly move activation, conversion, and revenue metrics. You'll design for measurable outcomes, not just output, and iterate quickly based on data. Work full-stack across the Growth surface: activation flows and onboarding, self-serve and freemium infrastructure, pricing and packaging mechanics, PQL-to-enterprise funnels, viral and sharing loops. Build and extend the team's experimentation platform. At Synthesia, Engineers are builders of the experimentation system, not just users of it - constructing A/B infrastructure, instrumentation, and metrics pipelines that power how the whole product grows. Partner closely with product managers and data analysts to prioritize the highest-leverage work, make clear trade-offs between experimentation velocity and long-term scalability, and translate ambiguous business problems into clean technical solutions. You'll operate with a high degree of autonomy and be expected to define what gets built, not just how.   TEAM YOU WOULD BE JOINING – GROWTH The Growth team is dedicated to driving high NDR and sustainable revenue growth through self-service and freemium o

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