Head of Growth

London, New York or Remote GTM Full-time

About QuestDB

QuestDB is the open-source time-series database for demanding workloads - from trading floors to mission control. It delivers ultra-low latency, high ingestion throughput, and a multi-tier storage engine. Native support for Parquet and SQL keeps your data portable, AI-ready, with no vendor lock-in. Our open-source repository has gathered 17k+ GitHub stars and we're the fastest-growing database in our category. QuestDB is used in production by Tier 1 banks, crypto leaders, trading firms, aerospace/defense firms and a broader pool of Fortune 500 companies. We recently won Best Trading Analytics Platform at the TradingTech Summit Europe - the first non-legacy vendor to do so.

The Role

We're hiring our first Head of Growth to own the top of the funnel end-to-end: from open-source adoption and developer community, through pipeline generation for our enterprise sales motion, to our presence at the industry events where our buyers actually live. This is a builder role, not a manager-of-managers. You'll partner directly with the CEO, the founding team, our sales leads in EMEA and the US, and our developer relations lead to turn QuestDB's product-market fit into repeatable, compounding pipeline.

What You'll Own

• Open-source growth. GitHub stars, Docker pulls, Slack community, documentation engagement, conversion from OSS user to commercial conversation. You'll treat the OSS funnel as a product and instrument it accordingly.
• Pipeline generation. Own the top-of-funnel number alongside our sales leads. Build and scale inbound, outbound, and ABM motions against our core ICP: capital markets (banks, hedge funds,...