Member of Marketing Staff - Marketing Manager (Demand Generation)

About the Role

We’re hiring a Demand Generation Manager to build and scale Tessl’s growth engine.

You’ll own pipeline creation across channels — from experimentation to execution. This is a hands-on, data-driven individual contributor role focused on building repeatable, measurable demand in a developer-first market.

You’ll work closely with Product Marketing, Content, and Sales to ensure we’re attracting the right audiences and converting attention into high-quality pipeline.

If you love testing hypotheses, building systems from scratch, and turning signal into scalable growth, this role is for you..

Cross-Functional Collaboration

• Partner with Product Marketing on launch amplification

• Align with Sales on ICP targeting and pipeline quality

• Work with Content to maximise distribution and reach

Must have

• 4–8+ years in demand generation or growth marketing (B2B SaaS preferred)

• Experience owning paid acquisition and multi-channel campaigns

• Strong analytical skills and comfort with attribution models

• Demonstrated success building pipeline in early-stage or high-growth environments

• Bias for action and experimentation mindset

Nice to have

• Experience marketing to developers or technical audiences

• Familiarity with PLG + sales-assisted hybrid funnels

• Experience with marketing automation and CRM tooling (e.g. HubSpot, Salesforce)

Salary and benefits

Office: Our brand new 10,000 sq. ft office is in the AI hub of Kings Cross, London. We have generous catering and have regular social events such as team lunches, drinks and more. We require all staff to be in our London HQ at least 3 days a week on our anchor days of Monday, Tuesday and Thursday.

Salary: We offer a competitive salary based on experience and skills, benchmarked against industry standards.

Benefits: 25 days holiday, health insurance, including dental and vision, which extends to partners and dependents, as well as a company-matched pension. We also provide a commuting stipend for those who live outside London, and a cycle to work scheme.