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Synthesia

Proposal Manager

Posted on 28 September 2026

About the role

💼 What you will do

• Join Synthesia, the world’s leading AI video platform for business, as a Proposal Manager. • Act as an extension of the Sales team on the highest-value Strategic and Enterprise deals. • Own the end-to-end proposal, RFP and RFI process. • Handle both business and technical conversations across customer organisations. • Grow your career at a scaling company used by over 90% of the Fortune 100. • Work hybrid from London or another Synthesia office.

📋 Job Requirements

• Bring 2+ years of experience in sales, sales operations or a commercial role. • Understand B2B sales cycles from end to end. • Show technical aptitude and hands-on Salesforce experience. • Write and speak clearly and persuasively. • Stay highly organised with exceptional attention to detail. • Manage multiple priorities in a fast-paced, deadline-driven environment. • Bring experience managing large or complex projects. • Take ownership with a proactive, self-starter mindset. • Build effective relationships with customers and internal stakeholders.

🌟 Nice-to-have

• Speak German. • Bring experience handling security questionnaires or compliance frameworks. • Know project coordination or formal project management practices. • Show experience supporting enterprise or strategic sales motions.

🎯 Responsibilities

• Deliver high-quality proposals, RFPs, RFIs and sales documentation with Strategic and Enterprise AEs. • Own the full RFP and RFI process, gathering input from cross-functional teams. • Handle security questionnaires and due diligence requests with Infosec and Legal. • Manage vendor registrations and procurement portals such as Ariba, Coupa and Jaggaer. • Build strong relationships with Finance, Legal, RevOps, Infosec, Services and Sales. • Liaise with suppliers and third-party partners on commercial requirements. • Manage cases and documentation in Salesforce and Slack. • Improve RFP workflows and knowledge management.

About Synthesia

😃 What Synthesia offers

• Work hybrid from offices in London, Austin, Germany, New York or Paris. • Work from abroad. • Get a work-from-home budget. • Enjoy a generous PTO and holiday policy. • Join team meet-ups and company socials. • Take part in the employee referral scheme.

💖 What makes Synthesia unique

Synthesia is the world’s leading AI video platform for business, used by over 90% of the Fortune 100. Founded in 2017 and headquartered in London, it builds products that improve visual communication and enterprise skill development. Following a $200 million Series E, Synthesia is valued at $4 billion and backed by investors including Accel, NVentures, Kleiner Perkins and GV.

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