Senior Billing Accountant, Senior Associate

State Street

Senior Billing Accountant in Global Billing Operations responsible for client invoicing and support. Collaborating with internal teams and external partners to ensure billing accuracy and compliance in Poland.

Posted 5/12/2026full-timeKrakow • 🇵🇱 PolandSenior💰 PLN 87,000 per yearWebsite

About the role

Key responsibilities & impact

Provide extensive expertise in billing area
Cooperate and support Team Leader/Team Manager in supervision over daily process completeness
Escalate identified issues with appropriate channels
Act as first contact and escalation point for internal and external business partners
Present highest level of risk excellence and be an example of ethical behaviour for the team
Provide support and training to less experienced team members
Support the internal and external billing of services to the business
Manage internal departments and external clients queries relating to billing and reports and invoices
Own process and look for process improvements
Review of calculated invoices against contracts agreed with clients
Ensure billing related internal controls are followed
Provide information to internal departments and external clients as needed to facilitate payment for invoices
Reconcile billed accounts (funds) against P&L accounts
Support management and lead projects related to Billing area
Perform second eye review after less experienced team members
Support and provide training to less experienced team members
Support Team Leader in organizing team workload assignment
Act individually as SME within Billing area
Review job aids and procedures update
Act as team/department representative on various committees and working groups
Other not specified duties might be assigned by direct manager accordingly to business needs and employee skills

Requirements

What you’ll need

Knowledge of products in investment banking domain
Finance or Accounting area certificate or degree
At least four years of professional experience in financial accountancy, and/or billing and/or billing and/or fund accounting and/or other relevant according to company’s management assessment
Extensive knowledge of accounting processes
Fluent English both in speaking and writing
Experience in waterfall and/or agile mode of project implementation
Proficiency in MS Office tools
Proficiency in accounting systems
Fund Accounting or Fund Service Invoicing knowledge would be an asset

Benefits

Comp & perks

Permanent contract from day one
Additional holidays (Birthday Day Off, 3rd and 5th year anniversary Day Off)
Gold Medical Package for employees and their families (partner and children)
Premium life insurance package and private pension plan
Wide range of soft skills training, technical workshops, language classes and development programs
Opportunities to volunteer your time to company-driven initiatives, employee networks or organizations of your choice
Variety of well-being programs

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

billingfinancial accountancyfund accountingaccounting processesprocess improvementsinvoice reconciliationinternal controlsproject implementationwaterfall methodologyagile methodology

Soft Skills

team leadershipcommunicationtrainingproblem-solvingethical behaviorsupervisioncollaborationorganizational skillssupportmentoring

Certifications

Finance certificateAccounting certificatedegree in Financedegree in Accounting