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Billing Specialist

PortugalPortugal·Lisbonmid
Finance & AccountingBilling Specialist
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Quick Summary

Key Responsibilities

Prepare, review, and issue invoices accurately and on time,

Technical Tools
Finance & AccountingBilling Specialist

Responsibilities

~1 min read
  • Prepare, review, and issue invoices accurately and on time, including billable hours and client-specific billing arrangements  
  • Work closely with partners and internal stakeholders to validate billing details before sending invoices  
  • Track billing schedules and ensure deadlines are consistently met 
  • Review time entries, expenses, and billing data to ensure accuracy and compliance 
  • Resolve billing queries and disputes by coordinating with internal teams and communicating with clients  
  • Maintain clean and organized billing records and documentation 
  • Support month-end processes by ensuring billing data is complete and up to date  
  • Identify recurring billing issues and suggest practical improvements to processes 
  • Partner with collections and AR to ensure smooth handoff from invoicing to payment 

 

 

  • 2–5+ years of experience in billing, accounts receivable, or finance operations 
  • Familiarity with AI-assisted billing tools: comfortable using AI features in accounting or ERP platforms to flag anomalies, automate invoice matching, or surface overdue accounts faster 
  • Open to AI-augmented workflows: willing to adopt AI tools that streamline repetitive tasks like data entry, payment follow-ups, or reconciliation, freeing up time for higher-value problem-solving 
  • Strong attention to detail, you catch errors before they become problems 
  • Comfortable working with different billing structures (hourly, fixed fee, retainers) 
  • Clear communicator, able to follow up, clarify, and resolve issues quickly 
  • Organized and able to manage multiple invoices and deadlines at once 
  • Experience with accounting or billing systems (ERP, legal billing tools, etc.) 
  • Solid Excel skills and confidence working with data 

 

At Sterlington, we believe that world-class talent has no boundaries. We are committed to fostering a diverse and inclusive environment where unique perspectives are valued and every individual has the opportunity to thrive. We encourage all qualified candidates to apply.

 

Location & Eligibility

Where is the job
Lisbon, Portugal
On-site at the office
Who can apply
PT

Listing Details

Posted
May 19, 2026
First seen
May 21, 2026
Last seen
May 21, 2026

Posting Health

Days active
0
Repost count
0
Trust Level
60%
Scored at
May 21, 2026

Signal breakdown

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Billing Specialist