Senior Performance Marketing Manager

Synthesia; City Of London; Hybrid; GBP 80,000 - 100,000; Full time

Job summary

A forward-thinking technology company is seeking a performance marketing professional with over 5 years of experience in managing significant ad budgets across social channels including Meta, TikTok, and LinkedIn. The ideal candidate will be skilled in data analytics, creative ad copywriting, and possess knowledge of various measurement tools. This role offers a flexible work environment and competitive benefits including stock options and private healthcare, making it a prime opportunity for innovative marketers.

Benefits

Competitive salary + stock options

25 days annual leave + public holidays

Private healthcare

Pension contribution

Cycle to work scheme

Paid parental leave

Vibrant company culture

Qualifications

• 5+ years of experience in performance marketing focusing on paid social channels.
• Proven record managing 6-figure monthly ad budgets.
• Strong understanding of UX/UI for mobile and desktop.

Skills

Performance marketing expertise

Data analytics

Creative skills

Attention to detail

Automation experience

Knowledge of paid social channels

Self-starter attitude

Tools

Looker

GA4

HubSpot

Job description

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You’ll be working alongside highly motivated, top-performing peers who are constantly pushing boundaries of what’s possible with paid ads. You’ll have the freedom to experiment, try new and bold new, and skip the red preferdoing > talking.

https://www.synthesia.io/careers

🤔 Interested?

Imagine joining Airbnb, Stripe, or Figma — when they had product-market fit, but the world hadn’t completely realized it yet. That’s how early we are.

Requirements

• 5+ years of experience in performance marketing with a focus on paid social channels like Meta, TikTok and LinkedIn.
• Proven track record of managing 6-figure monthly ad budgets and driving measurable business outcomes.
• Deep expertise in data analytics, measurement, and attribution (CAPI, API integrations, automation, and experimentation frameworks).
• Hands‑on experience with workflow automation and no‑code solutions to automate manual and repetitive work.
• Strong balance of analytical and creative skills: adept at data‑driven decision‑making while excelling in ad copywriting and creative feedback.
• Strong attention to detail with a solid understanding of UX/UI across both mobile and desktop.
• Channel knowledge beyond paid social (Reddit, YouTube, and Paid Search) and an awareness of how they fit together in the funnel.
• Experience with measurement and reporting tools (Looker, GA4, HubSpot, or other BI tools) and the ability to turn complex data into clear insights.
• Self‑starter with a strong bias for action, thriving in fast‑moving environments where doing > talking.
• Curious and passionate about testing the boundaries of what’s possible with ads, constantly learning and experimenting with new approaches.

Our culture

At Synthesia, we’re passionate about building, not talking, planning, or politicizing. We strive to hire the smartest, kindest, and most unrelenting people — and let them do their best work without distractions. Our work principles serve as our charter for how we make decisions, give feedback, and structure our work to empower everyone to go as fast as possible. You can find out more about these principles here.

Benefits

📍 Hybrid, flexible approach to work — our offices are located in London, Copenhagen, Amsterdam, Munich, Switzerland, and New York.

💸 Competitive salary + stock options

🌴 25 days of annual leave + public holidays (plus the option to take 5 days unpaid leave and carry 5 days over)

🏥 Private healthcare through AXA, including mental health support through the Stronger Minds service (UK)

❣️ Pension contribution — Synthesia contributes 3% and employees contribute 5% on qualifying earnings

🚲 Cycle to work scheme (London)

🥳 Vibrant company culture with optional regular socials and company retreats

🍼 Paid parental leave entitling primary caregivers to 16 weeks of full pay, and secondary caregivers to 5 weeks of full pay

👉 Participation in a generous recruitment referral scheme if you help us hire

💻 The equipment you need to be successful in your role

PS: If you have any questions about this position, feel free to ping Borys Khodan directly on LinkedIn.