Finance Operations & Admin Specialist

Smadex is a Barcelona-born Demand Side Platform (DSP) delivering performance and transparency in programmatic advertising for clients across America, Europe, and Asia. With substantial growth across the Asia-Pacific region, we are expanding our regional teams and strengthening our Finance operations across APAC. To support this growth, we are looking for a FinOps & Admin Specialist who will join our newly established APAC Finance team.

This is a hands-on role focused on day-to-day Finance Operations, working closely with the Finance team in Barcelona and the APAC Finance team in Singapore and Manila.

What You Will Do

Financial Operations Support Accounts Receivable and Accounts Payable activities for the APAC region, including invoice processing, payment tracking and reconciliations. Support billing and collections , ensuring invoices and payments are processed accurately and on time. Assist with monthly and month-end closing , including accruals, expense reporting and financial reconciliations.

Process and track payments , including liaising with banks and relevant stakeholders when required. Monitor ou tstanding payments and follow up on discrepancies or missing information. Support the global Finance team with internal controls, reporting and financial documentation. Assist with audit requests and provide relevant documentation and reconciliations as needed.

Support n ew client onboarding from a Finance perspective, including contracts, purchase orders, credit terms and vendor setup. Regional Finance & Administration Work closely with the APAC Finance team in Singapore and Manila and the Finance team in Barcelona. Coordinate with Sales and AdOps teams to ensure billing data reflects actual delivery and contractual commitments.

Support day-to-day Finance administration and operational tasks across the APAC region. Ensure financial information and documentation are accurate and processes are followed consistently. Contribute to the development and improvement of Finance processes as the APAC team and business grow. Assist with ad-hoc administrative tasks supporting regional office operations as needed.

What You'll Bring

Experience & Education 1–3 years of experience in Finance Operations, Accounts Receivable/Payable, accounting or financial administration. Hands-on exposure to AP, AR, invoicing, reconciliations and month-end closing. Experience with payments and banking processes is a plus. Experience working with an ERP or accounting system is preferred; NetSuite is a plus.

Bachelor's degree in Finance, Accounting, Business Administration or a related field. Skills & Competencies Excel: Good proficiency in Microsoft Excel and confidence working with financial data. Detail-Oriented: Strong attention to detail, accuracy and organization. Proactive Mindset: Curious, proactive and comfortable asking questions, following up and taking ownership of day-to-day tasks.

Operational Mindset: Comfortable with hands-on and administrative Finance work and able to maintain accuracy across routine processes. Collaboration: Able to work effectively with Finance, Sales, AdOps and other teams across different countries and time zones. Communication: Strong interpersonal and communication skills, with the ability to work effectively in an international environment.

Professional Integrity: High level of discretion and professionalism when handling financial and sensitive information. Fluency in English is required for coordination with global teams. Mandarin Chinese, spoken and written, is preferred but not mandatory. Location & Work Model Location: Seoul, South Korea. Work Model: Hybrid, with a minimum of 2 days per week in the office.

What We Offer

Competitive compensation package. Hybrid working model. Team-building activities. LinkedIn Learning. Possibility of traveling to the Barcelona HQ for collaboration and team-building activities. Summer Fridays. Referral program. And more.