Human Resources Specialist (Entry / Early Career)

Diagonal recruitment
EC1A London
Full-timePermanent

Overview

Our 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 leavers
Qualifications
  • 1-2 years work experience in HR and people development
  • University or Professional / Vocational training in HR / People Development
About 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 energy
What's on offer
  • 30 days' holiday plus your birthday off plus bank holidays
  • Pension, private medical cover, income protection and life assurance
  • Wellbeing xgikmsk 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 in
Seniority level
  • Entry level
Employment type
  • Full-time
Job function
  • Human Resources
Industries
  • Internet Marketplace Platforms, Advertising Services, and Staffing and Recruiting

Published on 6/17/2026, 12:05 AM