OverviewOur client is a fast-growing digital media and technology business shaping the future of online advertising. They are in a period of high growth and are looking for an enthusiastic HR Administrator / HR Officer to join a small but influential People team. This is a brilliant opportunity for someone starting their HR career to gain hands-on experience across recruitment, onboarding, employee engagement, culture design and day-to-day HR operations in a vibrant London-based business (approx 200 people).Key responsibilities Manage the recruitment process: including initial interviews and issuing offer letters Support smooth onboarding: references, first-day details, and new starter set-up Keep accurate employee records and HR systems up to date Draft letters for promotions, pay rises, bonuses, and probation outcomes Help coordinate L&D events (from organising the event, invites to capturing feedback) Support employee engagement initiatives and partnerships Assist with office/IT admin for joiners and leaversQualifications 1-2 years work experience in HR and people development University or Professional / Vocational training in HR / People DevelopmentAbout you Great communicator - both written and verbally Comfortable speaking with stakeholders at all levels Highly organised (able to work simultaneously on various tasks / projects) Strong attention to detail Proactive with a can-do positive energyWhat’s on offer 30 days' holiday plus your birthday off plus bank holidays Pension, private medical cover, income protection and life assurance Wellbeing support, coaching, and access to health and lifestyle perks Hybrid working - a mix of office and home with 2-3 days working from Central London A supportive, friendly and collaborative team where everyone\'s contribution matters Plenty of socials where you can make friends and join inSeniority level Entry levelEmployment type Full-timeJob function Human ResourcesIndustries Internet Marketplace Platforms, Advertising Services, and Staffing and Recruiting #J-18808-Ljbffr