(Senior) Accountant

Who We Are

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To succeed, organizations must blend digital and human capabilities. Our diverse, global teams bring deep industry and functional expertise and a range of perspectives to spark change. BCG delivers solutions through leading-edge management consulting along with technology and design, corporate and digital ventures—and business purpose. We work in a uniquely collaborative model across the firm and throughout all levels of the client organization, generating results that allow our clients to thrive.

What You'll Do

The (Senior) Accountant , Compensation, Treasury & Intercompany is a key member of the Korea Finance team, responsible for day-to-day finance operations across employee compensation and payroll-related activities, treasury and banking, and intercompany accounting and settlements.

This role works closely with Korea Finance and HR stakeholders, external payroll service providers, banks, and regional/global finance teams to ensure accurate and timely compensation inputs, payments, cash transactions, and intercompany balances. The position requires strong hands-on ownership, sound accounting fundamentals, and the ability to coordinate operational processes independently across multiple stakeholders.

Key Responsibilities

Compensation & Payroll Operations

- Prepare, consolidate , and review monthly compensation and payroll input data and coordinate payroll processing with the external payroll service provider.
- Review payroll outputs, payroll-related tax information, and supporting schedules for accuracy and completeness, and coordinate payroll and related payments.
- Support compensation-related accounting, including accruals, payroll allocations, and related general ledger entries.
- Support annual bonus calculation and other compensation-related processes in coordination with HR.
- Coordinate year-end tax settlement and other payroll-related statutory processes.
- Manage retirement benefit and pension-related finance processes, including retirement benefit calculation and payment, pension administration, and coordination with retirement pension service providers.
- Manage finance-related processes for MDP and other specialized compensation arrangements.
- Support Global Mobility and secondment-related settlements, invoicing, accounting, and related individual income tax matters.

Treasury & Banking

- Manage day-to-day Korea treasury and banking operations covering KRW and foreign currency transactions.
- Monitor bank transactions and account balances and perform regular bank reconciliations.
- Prepare weekly and monthly cash forecasts and manage cash flow, liquidity, and funding requirements in coordination with regional/global Treasury.
- Coordinate payments and incoming receipts, including payroll, employee-related payments, taxes, AP payments, AR settlements, refunds, and other manual payments.
- Manage corporate banking transactions and foreign currency receipts and payments, including coordination with banks on supporting requirements.
- Maintain banking administration, documentation, and related control requirements.

Intercompany

- Manage intercompany settlements for the Korea entity in coordination with regional/global Intercompany and Treasury teams.
- Review and reconcile intercompany payable and receivable balances and prepare supporting settlement files and cash settlement instructions.
- Monitor settlement completion and investigate and resolve discrepancies or outstanding balances with counterpart offices.
- Support intercompany invoicing and rebilling, including secondment and cross-office employee arrangements.

Accounting & Closing

- Prepare journal entries and perform account reconciliations for payroll, treasury, intercompany, and other assigned accounts as part of month-end and year-end closing.
- Monitor and resolve outstanding items and reconciliation differences and maintain appropriate supporting schedules and documentation.
- Ensure accurate and timely accounting for assigned areas in accordance with applicable finance and accounting requirements.
- Support external audit requirements by preparing relevant schedules, supporting documentation, and responses to audit requests.

Tax & Compliance

- Review monthly payroll withholding tax information and support related tax filing and payment processes.
- Support corporate income tax compliance by preparing relevant account information and tax adjustment supporting schedules.
- Coordinate with external tax advisors and Global Finance on employee tax and other ad-hoc accounting and tax matters.
- Maintain appropriate documentation to support tax compliance and related review requirements.

Finance Controls & Shared Services

- Perform assigned finance control activities and maintain required supporting documentation and control evidence in accordance with PRISM and other applicable Finance control procedures.
- Coordinate with GFOS and other Shared Service teams on finance processing and resolution of operational or accounting issues.
- Support internal control reviews and related documentation requirements.
- Participate in finance process improvement and system initiatives as required .

What You'll Bring

Experience

- Bachelor's degree or above in Accounting, Finance, Business Administration, or a related field
- Minimum 7 years of relevant experience in Finance or Accounting, preferably within a multinational or professional services environment
- Hands-on experience in payroll or compensation-related finance operations, treasury, or intercompany accounting
- Solid understanding of accounting fundamentals, reconciliations, journal entries, and month-end closing processes
- Experience working with external payroll providers and corporate banking platforms preferred
- Experience working with regional/global finance teams in a multinational environment preferred
- Strong Microsoft Excel skills; experience with ERP systems such as SAP is preferred

Skills and Capabilities

- Strong analytical and reconciliation skills with high attention to detail
- Excellent organizational and prioritization skills with the ability to manage recurring deadlines and multiple workstreams
- Strong verbal and written communication skills
- Proven ability to work independently while collaborating effectively across functions and geographies
- Ability to identify issues, follow through with stakeholders, and drive matters to resolution
- Proactive, resourceful, and responsive in a fast-paced environment
- Strong stakeholder management skills with internal teams, banks, and external service providers
- High level of integrity, accountability, and discretion when handling confidential employee and financial information
- Flexible and adaptable to changing business needs

Language

- Fluent in Korean and English, both written and spoken

Key Competencies

- Strong ownership and execution capability
- Ability to understand end-to-end finance processes and their accounting and cash implications
- Ability to manage multiple priorities and recurring deadlines in a dynamic environment
- Strong collaboration and relationship-building skills across local, regional, and global stakeholders
- Attention to detail with a commitment to accuracy and quality
- Continuous improvement mindset with a practical, hands-on approach
- Self-motivated, proactive, and solution-oriented approach

Boston Consulting Group is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, age, religion, sex, sexual orientation, gender identity / expression, national origin, disability, protected veteran status, or any other characteristic protected under national, provincial, or local law, where applicable, and those with criminal histories will be considered in a manner consistent with applicable state and local laws.

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