E-Invoice Project Assistant

Larbey Evans Ltd; United Kingdom; Hybrid; GBP 60,000 - 80,000; Full time

Job summary

A leading global law firm is seeking an e-Invoice Project Assistant for a 12-month fixed-term contract. The role involves analyzing billing data, coordinating compliance with e-invoicing standards, and collaborating with the firm's European offices. Candidates should have experience in finance systems, a strong understanding of indirect tax compliance, and be comfortable working in a hybrid setting. The position offers competitive salary and excellent benefits, with working hours from 09:30 to 17:30.

Benefits

Competitive salary

Excellent employee benefits

Hybrid working model

Qualifications

• Experience in billing, finance systems, or revenue management.
• Understanding of EU VAT and e-invoicing requirements.
• Proficient with finance or ERP systems.

Responsibilities

• Conduct data gap analysis across finance and billing systems.
• Coordinate data backfill activities for e-invoicing compliance.
• Support testing of the e-invoicing solution.

Skills

Experience in billing and finance systems

Understanding of e-invoicing and regulatory reporting

Experience with ERP systems

Job description

e-Invoice Project Assistant (12 Month FTC)

Our leading global law firm client is seeking an e-Invoice Project Assistant on an initial 12-month fixed-term contract due to ongoing firmwide financial projects across the firm. This role will be based in London but will work closely with the firm’s European offices to analyse billing data and tax calculations for each jurisdiction.

• Competitive salary
• Excellent employee benefits
• 09:30-17:30 working hours
• Hybrid working – 3 days in the office / 2 days remote
• Offices located near St Paul’s / City Thameslink

Key Responsibilities:

• Conduct detailed data gap analysis across finance and billing systems to identify missing or non-compliant data for EU e-invoicing
• Coordinate and execute data backfill activities to ensure accuracy, completeness and compliance with e-invoicing standards and local requirements
• Support end-to-end testing of the e-invoicing solution, including unit, system integration and user acceptance testing
• Validate data exchanges and interface integrations between finance systems and the e-invoicing platform, collaborating with IT and vendors to resolve defects
• Support creation, configuration and maintenance of e-invoice templates, including data field mapping and formatting rules
• Document processes, test outcomes, issues and resolutions to support audit, knowledge transfer and future enhancements
• Provide project support during go-live and post-implementation stabilisation

Skills & Requirements:

• Experience in billing, finance systems, revenue management or financial operations, preferably within a professional services or legal environment
• Strong understanding of e-invoicing, regulatory reporting or indirect tax compliance, including EU VAT and e-invoicing requirements
• Experience working with finance or ERP systems and third-party applications