Office Administrator/Accounts Assistant (Part Time)

Help our London office run smoothly. Do you enjoy structure, variety and making everyday work easier for others? We are looking for a part-time Office Administrator / Accounts Assistant to support our London branch.

If Insurance is the leading property and casualty insurance company in the Nordic region, serving customers across the Nordic and Baltic markets. We are part of Sampo Group and work with private, commercial and industrial customers. In London, our branch supports UK and international business as part of this wider Nordic insurance group.

About the role

You will support a small professional office with practical administration and finance tasks. This includes working with colleagues, suppliers and external partners to make sure daily routines are simple, reliable and well organized.

You will mainly be responsible for:

• Keeping the office running smoothly, including supplies, facilities and supplier relationships
• Coordinating meetings, travel and office events
• Maintaining staff administration records, including holidays and absences
• Supporting health and safety routines and general office compliance

You will also provide finance and accounts support, including:

• Monitoring bank accounts and incoming premium payments
• Processing invoices, expenses and payments
• Carrying out bank reconciliations and keep financial records updated
• Supporting credit control and internal reporting

This is a three-day-per-week role. As you get to know the business, there may be opportunities to support wider operational and business administration tasks.

We offer

We want you to have good reasons to join us. At If, you will be part of a supportive workplace where people help each other and take responsibility together.

• An inclusive work environment where everyone is welcome
• Skilled colleagues and a collaborative workplace
• Hybrid working, with at least 2 days based in our London office per week
• Health-promoting benefits, including private medical insurance and health screening
• Life insurance, group income protection and pension scheme
• Sports and leisure allowance, cycle to work scheme, season ticket loan and luncheon vouchers

About the team

You will join our London branch, a small professional team that supports UK and international business. We value reliability, collaboration and people who take responsibility for the details that make every day work easier.

Who are you?

You are organized, accurate and helpful. You like variety, follow through on details and are comfortable working independently. You handle confidential information with care and communicate in a clear and professional way.

You also have:

• Experience in office administration, accounts support, finance administration or a similar role
• Strong organizational skills and attention to detail
• Good IT skills, including Microsoft Outlook, Excel, Word and Teams
• A positive and flexible way of working
• Experience in insurance, financial services or another regulated industry is a plus, but not a requirement

Additional information

Application deadline: We review applications on a rolling basis. The closing date is 24 August 2026.

To apply for the position: Please attach your CV with a short covering letter.

Work location: London.

Pay Range: £36,000-£45,000 for a full-time position (approx. £21,600-£27,000 pro rata)

Start: The expected start date is mid-October 2026, although some flexibility may be possible.

Applicants must have the right to work in the UK. Please note that visa sponsorship is not available for this role.

Background checks will be conducted in accordance with applicable laws in the country of employment.