HR Generalist

Job Title: HR Generalist Location: London (Flexible Hybrid – 2 days/week in office) Reports To: Chief of Staff Employment Type: 6-Month Contract (with potential for extension) Monthly Rate: Approximately £3,800–£4,600 per month (based on £45,000–£55,000 annual equivalent) Our People team is growing, and we are looking for a proactive, organised, and detail-oriented HR Generalist to support the full employee lifecycle and ensure a seamless HR experience across the organisation. You will play a critical role in managing core HR operations, coordinating payroll inputs, supporting recruitment and onboarding, maintaining accurate employee data, and assisting with employee relations and compliance activities. In addition, the organisation is undergoing an exciting acquisition and integration process. The HR Generalist will contribute to delivering HR-related integration activities, including supporting the implementation of a new HRIS, harmonising people processes, and helping ensure a smooth transition across the combined organisation. You will work closely with the UK team and collaborate with teams across the business to ensure consistency, accuracy, and a strong employee experience. KEY RESPONSIBILITIESGeneral HR Administration

• Maintain accurate and compliant employee records and HR documentation.
• Draft contracts, offer letters, onboarding packs, and other HR correspondence.
• Manage new starter and leaver processes, ensuring alignment with UK employment legislation.
• Serve as the first point of contact for day-to-day HR enquiries, escalating when needed.
• Ensure GDPR compliance and strong data governance practices.

Payroll & Benefits Coordination

• Prepare and submit monthly payroll updates (starters, leavers, compensation changes, leave data, etc.).
• Liaise with payroll providers to resolve discrepancies.
• Support administration of UK benefits such as pension enrolment and healthcare.
• Maintain reporting for statutory leave/pay (SSP, SMP, SPP, etc.).

Recruitment & Onboarding

• Coordinate recruitment operations including job postings, interview scheduling, and offer letters.
• Conduct right-to-work checks to ensure full compliance with UK requirements.
• Support onboarding and induction to deliver a smooth new joiner experience.

Employee Relations Support

• Provide case management support including scheduling meetings, preparing documentation, and note-taking for disciplinaries, grievances, and performance conversations.
• Track probation reviews, absence reporting, and performance milestones.

Integration & HRIS Project Work

• Support HR workstreams related to the acquisition and integration.
• Assist with implementation of the new HRIS including data migration, validation, and training.
• Help harmonise policies, processes, and HR documentation across teams.
• Participate in project meetings, documenting and tracking actions.

Compliance & Reporting

• Prepare HR reports and metrics including headcount, turnover, and absence.
• Support HR audits, compliance checks, and document control.
• Ensure adherence to UK employment law and internal HR policies.

REQUIREMENTSEssential

• Previous experience in an HR Generalist, HR Coordinator, or HR administrative role.
• Strong understanding of HR operations and UK employment law basics.
• Excellent organisational skills and strong attention to detail.
• Ability to handle sensitive information responsibly and professionally.
• Strong interpersonal and communication skills.
• Proficient in Microsoft Office (Excel, Word, Outlook).
• Ability to balance multiple priorities in a fast-paced environment.

Desirable

• Experience in payroll administration or payroll collaboration.
• Exposure to HRIS systems or participation in HR technology projects.
• Experience supporting organisational change or integration work.
• CIPD Level 3 (or currently pursuing).

ABOUT WALL STREET PREP Wall Street Prep (WSP) is the leading provider of financial services training solutions to the world's preeminent investment banks and private equity firms. Founded in 2004, WSP bridges the gap between academia and real-world finance by equipping clients with the practical skills and knowledge needed to succeed. Our clients include global investment banks, private equity firms, investment management firms, Fortune 500 companies, and top business schools. WSP is proud to be an equal opportunity employer. We celebrate diversity and are committed to building an inclusive and welcoming environment where all team members can thrive.