The Firm Our client is a leading global law firm with an exceptionally strong presence in London, supporting a wide range of practice areas and a high-quality client base. Known for its collaborative culture and commitment to innovation and operational excellence, the firm is now seeking an experienced HR Advisor - Reward and Benefits to join its UK HR team. The Opportunity This is a permanent role within the HR function, offering the opportunity to work closely with senior stakeholders and gain broad exposure across reward and benefits activities in a professional services environment. The role supports the Senior Reward and Benefits Manager in delivering regional reward and benefits strategies, combining operational delivery with project involvement and data-driven insight. The position is predominantly UK-focused, with scope to contribute to wider regional or global reward initiatives. The successful HR Advisor will enjoy working with data and analytics and will play a key role in salary, bonus and benefits processes. Key duties include: Performing day-to-day compensation operations, including benchmarking, analysis and documentation of market data Managing the preparation and submission of salary surveys Supporting UK salary review and bonus processes, including system testing, modelling, calculations and moderation spreadsheets Working closely with HR Business Partners and business managers to advise on pay-related decisions Leading pay review delivery for specifi