Client Administration Assistant

Office-based
6 month fixed-term internship with a strong potential for a permanent position thereafter
As a Client Administration Assistant, you’ll play a key support role within the Executive Suite, gaining hands‑on exposure to senior stakeholders and client‑facing operations.

3S Money is reinventing international business banking. Founded in 2018, our mission is to help growing businesses send, receive and exchange money in over 190 countries. With offices in five countries and over 200 employees, you’ll be joining a high‑energy, high‑impact team that’s achieved profitability and has a wealth of opportunity ahead.

At 3S Money, we believe in caring personally, staying curious and making an impact through collaboration not competition. Our culture is genuinely transparent with minimal hierarchy and a commitment to each employee’s professional growth.

• Providing administrative and personal assistant support to the CEO and Executive team, including calendar coordination, travel arrangements, and preparation of documents
• Assisting with the organisation and management of executive documentation, always ensuring accuracy and confidentiality
• Supporting the client onboarding process for the Executive Suite, acting as a point of contact for clients during initial stages
• Collecting and organising client documentation and assisting with Know Your Customer (KYC) and compliance‑related processes
• Communicating professionally with internal teams and external clients to ensure a smooth and efficient onboarding experience
• Learning and following internal procedures while contributing to continuous improvement of administrative and client processes

• Fluent English and Russian speaker, able to communicate at business level in both languages
• Client‑oriented, with a professional and approachable communication style
• Naturally patient and organised, with a business‑minded approach to building and maintaining client relationships
• Detail‑focused and reliable, comfortable handling sensitive information with discretion
• Interested in developing a career in administration, client services, or business operations
• Someone with previous exposure to corporate administration, internships, or office environments (an advantage, but not required)
• Motivated to learn, grow, and take ownership, with full support and guidance provided as part of the role

💰 Competitive Salary + plus stock options (after 12 months) & benefits

💻 Hybrid working setup in our wonderful city‑centre office

📚 We foster non‑BAU projects in our team, we want you to explore new avenues and expand your expertise to benefit your professional pathway & our teams.

➕ And much, much more….

We are an equal opportunities employer.

We make recruiting decisions based on your experience, skills and personality. Our passion and focus will always be to work with the best people. We’re creating services for everyone, so it’s imperative we work with everyone. Our diverse team has been the foundations to our success in building more efficient products, making better decisions and establishing an all-inclusive place to work.

Applicants of all backgrounds are hugely encouraged to apply and discover the 3S way.