Our client, a FinTech company, is seeking a highly skilled and confident Senior HR Business Partner to join their dynamic team. The Senior HR Business Partner will play a crucial role in driving the people strategy, fostering a high-performance culture, and enabling organisational growth during a transformative period. This is an exciting opportunity to contribute to global HR initiatives and make a meaningful impact in a fast-paced, innovative environment.ResponsibilitiesPrimary HR Business Partner for teams across Ireland, the UK, and Germany, guiding HR policies, performance management, and employee relations.Collaborate with business leaders to drive leadership effectiveness, team performance, and workforce alignment with organisational strategies.Compliance with Irish employment law and HR practices in the UK and Germany, managing complex employee relations issues and partnering with external counsel when required.Support talent acquisition efforts, including role scoping, interviewing, and onboarding processes, to ensure a seamless experience for new hires.Lead performance management processes, organisational design projects, and change management initiatives to enhance operational effectiveness and employee engagement.Requirements5-7 years' experience, ideally in financial technology, SaaS, start-up, or private equity-backed environments.Strong understanding of Irish employment law and familiarity with HR practices in the UK and Germany.Proven experience in supporting organisations through transformations such as restructuring, scaling, or operating model changes.Demonstrated expertise across the employee lifecycle, including talent acquisition, performance management, employee relations, and HR operations.Excellent stakeholder management skills, with the ability to influence, challenge constructively, and partner confidently with senior leaders.