Relationship Manager Marylebone, London (Hybrid: 3 days in the office, 2 days from home) Salary: £35,000 + benefits Prospectus is thrilled to be working with an ambitious organisation that is transforming the landscape of modern philanthropy. As a fast-moving, award-winning charity working with high-net-worth individuals, foundations, and dynamic charitable projects, they are driven by their mission to make giving easier. They are looking for a Relationship Manager to join their team, someone who thrives in a fast-paced, ever-evolving environment, brings energy and initiative, and is excited to take ownership of a varied and meaningful portfolio of work. If you're motivated by problem-solving, enjoy making sense of complexity, and want to see the real-world result of your work, you'll fit right in. What You'll Do Build good relationships with clients and intermediaries. Oversee financial administration including reconciliations, payment processing, budgeting, and cashflow management. Review, assess, and summarise grant applications and project reports. Carry out due diligence in accordance with UK charitable law and regulatory requirements. Analyse complex information, spot risks, and ensure proper compliance throughout. Maintain detailed internal processes while adapting to a dynamic, entrepreneurial environment. Support external communications, produce impact materials, and represent Prism at events. Who We're Looking For A few years' experience in a relationship management or client-facing role. Background in grant making or grant management. Strong analytical skills with an eye for detail and compliance. Ability to digest, evaluate, and summarise large amounts of information clearly. What you'll bring: A proactive, can-do mindset. Strong communication skills. Excellent organisation and attention to detail. Comfortable with change, pace, and evolving structures. Why This Organisation? Work alongside experts shaping the future of philanthropy. Be part of a collaborative, ambitious, and high-performing team. Enjoy variety, challenge, and ownership of your work. Spend your days enabling real social impact. Clear career progression. Based in vibrant Marylebone with hybrid working. If you're driven, adaptable, analytical, and analytical, we would love to hear from you. CV's and cover letters are being reviewed on a rolling basis, so please don't delay in applying.