Billing Specialist

Extreme Reach

Accounts Receivable Billing Specialist responsible for invoicing and operational controls in AR. Join a collaborative team improving advertising workflows across global media.

Posted 7/24/2026full-timeBudapest • 🇭🇺 HungaryMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates strong expertise in Accounts Receivable processes, including invoicing, reconciliations, and compliance with accounting principles. Proficient in utilizing Microsoft Excel and familiar with ERP systems like SAP B1 or Oracle NetSuite to enhance operational efficiency.

Highest-signal resume keywords

Accounts Receivable ManagementInvoicing AccuracyMicrosoft Excel ProficiencySAP B1 or Oracle NetSuite KnowledgeStrong Organizational Skills

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

InvoicingReconciliationAccounting PrinciplesAR Control ProceduresBilling Data ReviewCredit Note IssuanceProcess StreamliningAudit ComplianceWorkflow EnhancementsFinancial Documentation

Soft Skills

Effective CommunicationNegotiation SkillsTeam CollaborationProblem-SolvingResilience

Tools & Technologies

Microsoft ExcelSAP B1Oracle NetSuite

Industry Keywords

Accounts ReceivableFinanceBillingO2C LeadershipSSC/GBS Experience

Tech Stack

Tools & technologies

Oracle

About the role

Key responsibilities & impact

Prepare and issue invoices in line with contractual terms
Review billing data for accuracy and completeness
Support dispute handling by providing invoice details and corrections, issuing credit notes
Assist with reconciliations between billing systems and AR ledgers
Identifying opportunities to streamline processes, reduce errors, and enhance quality.
Ensure compliance with company policies and audit requirements
Maintain proper documentation of processes and updates
Act as a contributor in finance system projects involving AR (e.g. system upgrades, workflow enhancements, automation).
Support the rollout, testing, and stabilization of new tools, technologies, and processes impacting AR.
Collaborate with AR, Finance, Sales, and Operations teams to resolve billing issues
Partner with O2C Leadership to enhance AR performance in each market.
Respond to internal and external billing-related queries in a timely manner
Escalate complex issues to senior team members when required
Support month-end activities (billing cut-off, accruals, reconciliations)
Ensure invoices are issued within defined timelines
Work proactively, collaboratively, and constructively with colleagues and customers at all levels.
Demonstrate strong team membership behaviors: integrity, respect, accountability, and effective communication.
Resolve issues using sound judgment; escalate appropriately and timely.
Share knowledge openly and support a positive and respectful workplace culture.
Maintain clear and timely communication regarding availability, leave, schedule changes, and any circumstances that may impact service delivery or business commitments.
Communicate clearly and effectively at all levels

Requirements

What you’ll need

College or university degree in Finance, Accounting, Business, or related field.
Fluent English is required; additional European languages are an advantage.
Strong organizational skills and attention to detail, ensuring accuracy in account management and reconciliation activities
Excellent negotiation skills combined with a customer-focused and professional approach
Strong resilience and ability to deliver results in a high-pressure, fast-paced environment.
Ability to work independently while contributing to team goals and business objectives.
Positive, proactive, solution‑oriented attitude with resilience and drive.
Good understanding of accounting principles and AR control procedures.
Sound knowledge of Microsoft Excel is essential.
SSC/GBS experience preferred.
Knowledge of SAP B1 or Oracle NetSuite preferred.

Benefits

Comp & perks

XR has 23 offices worldwide and teams spread throughout the US, EMEA and APAC, our multicultural teams work cross-departmentally and across continents and cultures towards a shared goal
It is our belief that the better we work together to help our clients achieve their goals, the more successful XR will be
Our leadership is provided a great deal of autonomy and freedom in their individual roles, they are encouraged to be self starters and to continuously develop their skills
Feedback from internal Employee Engagement Surveys cites the People, Teamwork and Flexibility as the most rewarding aspects of working at XR.
We are a supportive and collaborative culture that values multiple perspectives, fresh thinking and is dedicated to DEI
XR celebrates diversity of ideas, people and experiences
Generous PTO, flexible work schedules and hybrid working arrangements create a rewarding work-life balance