Head of People / Chief of Staff (Greater London)

About Us Synthesized is transforming how the world tests software with AI. Trusted by global leaders like Deutsche Bank, UBS, and the European Commission, our AI-powered platform enables teams to generate high-quality test data and test cases in seconds—slashing costs, accelerating delivery, and eliminating reliance on production data. We\’re a VC-backed company supported by top investors. With strong traction across financial services, healthtech, and telecom, and a $90B+ market in sight, we\’re scaling fast in 2025 and beyond. The Role At Synthesized, we\’re pioneering the future of testing infrastructure, enabling development teams to deliver high-quality software rapidly with secure and intelligent test data at the core. We\’re seeking a strategic and detail-oriented Chief of Staff & Executive Assistant to partner closely with our CEO and executive team. This dual-role position is designed for a proactive individual who can seamlessly transition between high-level strategic initiatives and meticulous executive support. You\’ll be instrumental in driving cross-functional alignment, enhancing operational efficiency, and ensuring that executive priorities are executed effectively. Key Responsibilities Executive Partnership & Strategic Support Serve as a trusted advisor and thought partner to the CEO, providing insights and feedback on key decisions and initiatives. Manage the CEO\’s schedule, communications, and meeting preparations to optimize time and focus on strategic priorities. Coordinate and facilitate executive meetings, including setting agendas, capturing action items, and ensuring follow-through. Operational Excellence & Project Management Lead and oversee special projects that span multiple departments, ensuring timely and effective execution. Develop and implement internal processes and systems to improve organizational efficiency and scalability. Monitor progress against company OKRs, providing regular updates and identifying areas for improvement. Communication & Stakeholder Engagement Act as a liaison between the CEO and internal/external stakeholders, ensuring clear and consistent communication. Prepare and review communications, presentations, and reports for internal and external audiences, including board materials and investor updates. Manage confidential information with the utmost discretion and professionalism. Organizational Development & Culture Collaborate with HR and leadership to support talent acquisition, onboarding, and employee development initiatives. Champion and model Synthesized\’s values and culture, fostering a positive and inclusive work environment. Identify opportunities to enhance employee engagement and organizational effectiveness. ✨ What We Offer Wonderful office in central London, hybrid 4-days Generous cash compensation and share options Flexible work hours ⏰ Personal development budget (coaching, courses, events) Competitive health and dental plan coverage ⚕️ 33 days paid leave per year including flexible national holidays Snacks and drinks provided weekly Working alongside great people in a friendly and respectful environment ♀️ Company events, regular team socials, and international trips ✈️ Equal Opportunities We are committed to an inclusive and diverse workplace at Synthesized. Synthesized is an equal opportunity employer. We do not discriminate based on race, ethnicity, color, ancestry, national origin, religion, sex, sexual orientation, gender identity, age, disability, veteran status, genetic information, marital status or any other legally protected status.