Top Tech Jobs & Startup Jobs in London

Work directly with founders to lead cross-functional, revenue-driving initiatives: launch monetization streams, design activation and cross-sell programs, execute local growth (community, affiliates, influencers), negotiate commercial terms, and track P&L impact of projects to improve revenue, margins, and operating costs.

As a Tech Talent Acquisition Specialist, you'll hire top talent, build a recruitment team, and execute talent programs while focusing on candidate experience and relationship building.

Design, build, and deploy machine learning models to detect fraud, prevent losses, and monitor risk. Work with Product, Engineering, and Operations to turn large-scale data into production-ready pipelines and model-serving solutions, monitor performance, and continuously improve model accuracy and business impact.

The Talent Acquisition Specialist will lead hiring efforts, build a talent team, and implement scalable recruitment programs to drive growth at ARQ. Responsibilities include sourcing candidates, managing hiring KPIs, and ensuring an exceptional candidate experience.

Lead growth-focused data science initiatives, owning LTV prediction models across countries and channels. Translate business questions into models, analyze large customer and marketing datasets, evaluate acquisition quality, monitor and productionise models with engineering partners, and drive data-informed growth and retention decisions.

As a Product Owner at ARQ, you'll lead the strategy and execution of the company's internal operating system, focusing on KPI platforms and employee directories while collaborating with cross-functional teams.

The Product Owner will lead the vision, roadmap, and delivery of products, focusing on user needs and data-driven decisions while managing multiple stakeholders.