Finance Assistant (Part-Time to Full-Time Progression)

The Opportunity Hub UK; Greater London; Hybrid; GBP 20,000 - 23,000; Part time

Job summary

Opportunity Hubs in London is seeking a Finance Assistant to join a thriving private healthcare practice. The role starts part-time (15-20 hours/week) with a clear path to full-time. You will handle financial administration, insurance coordination, reporting, and operational finance in a client-focused environment.

The role offers hybrid/remote flexibility during the part-time phase and a structured progression to a full-time position with a benefits package as the practice grows.

Qualifications

• Previous experience in financial or administrative support.
• Strong Excel and spreadsheet skills.
• High attention to detail and accuracy.
• Professional communication with external providers.
• Insurance administration experience is beneficial but not essential.

Responsibilities

• Managing insurance claims administration through online portals with accuracy and efficiency
• Supporting cashflow monitoring and financial tracking
• Processing insurance documentation and liaising with providers
• Maintaining organised and compliant financial records
• Assisting with reporting and financial documentation
• Providing professional administrative support while maintaining strict confidentiality
• Using systems such as Notion and advanced spreadsheets to manage data
• Taking on increased responsibilities as the role evolves

Skills

Excel

Attention to detail

Independent worker

Communication skills

Tools

Notion

Advanced spreadsheets

Job description

Finance Assistant (Part-Time to Full-Time Progression)

Central London | 15-20 Hours Per Week | Clear Growth Path

Opportunity Hubs is partnering with a thriving private healthcare practice in Central London that is expanding rapidly and looking to appoint a detail-oriented Finance Assistant.This is an exciting opportunity for someone seeking flexibility initially, with a clear pathway into a full-time finance role as the business continues to grow.

This position is ideal for a proactive individual looking to build a long-term career in finance within a professional, client-focused environment.

The Opportunity

Starting on a part-time basis (15-20 hours per week), you will play a key role in supporting the financial operations of a growing healthcare practice. As the organisation scales, this role is designed to transition into a full-time position with broader responsibilities and increased ownership.

You’ll gain hands-on exposure across financial administration, insurance coordination, reporting, and operational finance - with structured growth built into the role.

Key Responsibilities

• Managing insurance claims administration through online portals with accuracy and efficiency
• Supporting cashflow monitoring and financial tracking
• Processing insurance documentation and liaising with providers
• Maintaining organised and compliant financial records
• Assisting with reporting and financial documentation
• Providing professional administrative support while maintaining strict confidentiality
• Using systems such as Notion and advanced spreadsheets to manage data
• Taking on increased responsibilities as the role evolves

About You

• Previous experience in financial or administrative support
• Strong Excel / spreadsheet skills and confidence learning new systems
• High attention to detail and accuracy
• Professional communication skills when dealing with external providers
• Proactive, organised and comfortable working independently
• Discreet and trustworthy with sensitive financial information
• Insurance administration experience is beneficial but not essential

Growth & Structure

• Start: 15-20 hours per week (typically structured across 2-3 days)
• Progression: Designed to become a full-time position as the business expands
• Hourly Rate: £14.80 - 17.00 per hour (depending on experience)
• Hybrid/remote flexibility during the part-time phase
• Full-time salary and benefits package upon transition

Why Apply?

• Genuine progression from part-time to full-time
• Join a growing, high-performing healthcare environment
• Develop expertise within finance and insurance administration
• Supportive and collaborative team culture
• Long-term career potential in a stable and expanding sector

Right to Work: Applicants must have the right to work in the UK.Visa sponsorship is not available.