Strategic SaaS Account Leader – AdTech/MarTech Growth

Adverity; Greater London; Hybrid; GBP 70,000 - 90,000; Full time

Benefits offered by this job

Home office subsidy

Annual company trips

Health insurance

Pension matching

Lunch allowance

Generous vacation

Job summary

Adverity is seeking an Account Manager to expand a high-value portfolio from our London office with hybrid working. You will guide customers on their data maturity journey, uncover new revenue opportunities, and position Adverity as a strategic partner driving measurable ROI.

You will lead commercial execution, build cross-functional relationships, and champion customer value to reduce churn and drive expansion.

Qualifications

• 5+ years in SaaS account management or equivalent industry experience.
• Proven track record of driving revenue growth with upsell and cross-sell.
• Strong ability to influence executive stakeholders and secure long-term partnerships.

Responsibilities

• Drive revenue growth through upsells and cross-sells within your portfolio.
• Own the commercial execution end-to-end from spotting opportunities to closing deals.
• Build data-backed business cases linking product features to ROI and business outcomes.
• Maintain multi-threaded relationships with executive stakeholders to secure influence.

Skills

SaaS sales

Account management

Executive stakeholders

Upsell & cross-sell

Gainsight

Data analytics

Forecasting

Strategic storytelling

Tools

Gainsight

Job description

Adverity is seeking an Account Manager to expand a high-value portfolio from our London office with hybrid working. You will guide customers on their data maturity journey, uncover new revenue opportunities, and position Adverity as a strategic partner driving measurable ROI.

You will lead commercial execution, build cross-functional relationships, and champion customer value to reduce churn and drive expansion.