Senior Accounting Officer

atSec Strike Co., Ltd.

Job Summary

We’re seeking a meticulous and highly responsible Senior Accounting Officer to manage our full-cycle accounting needs. You will be hands-on with our financial records, ensuring accuracy, compliance, and smooth monthly operations.

This role is perfect for someone detail-oriented who enjoys taking ownership of financial processes, collaborating with clients, and thriving in a fast-paced, growth-driven environment.

What You’ll Do

  • Manage full-cycle bookkeeping, including revenue, expenses, accounts receivable, accounts payable, assets, and petty cash or advance payments.

  • Prepare and submit monthly tax filings (e.g., P.P. 30, P.N.D. 1, P.N.D. 3, P.N.D. 53, P.N.D. 54, P.P. 36).

  • Perform month-end closing and prepare financial statements (Income Statements, Balance Sheets, Cash Flow Statements, and supporting details).

  • Execute bank reconciliations and general ledger reconciliations.

  • Maintain general journals and general ledgers.

  • Ensure all accounting documents are collected, organized, and filed systematically.

  • Coordinate directly with clients to request necessary documents and provide relevant information.

  • Assist and provide robust support during the annual audit process.

Qualifications

  • Bachelor's degree in Accounting or a related field.

  • 2–4 years of accounting experience.

  • Direct experience handling full-cycle accounting.

  • Solid understanding of double-entry bookkeeping and basic accounting principles (GAAP/TFRS).

  • Proficient in Microsoft Excel (specifically VLOOKUP and Pivot Tables).

  • Detail-oriented, punctual, and highly responsible.

  • Ability to manage and support multiple client accounts simultaneously.

Nice to Have

  • Prior experience working in an accounting firm.

  • Familiarity with SMEMove or PEAK accounting software.

  • Holding a registered bookkeeper license from the Department of Business Development (DBD).

Experience required
  • 2 years
Career level
  • Entry Level
  • Middle Level
Only Thai nationals can apply
Salary
  • 25,000 - 35,000 THB, Negotiable
Job function
  • Accounting
Job type
  • Full-time

Company overview

Size:10-50 employees
Industry:Information Technology
Location:Bangkok
Website:www.secstrike.ai/
Founded in:2024

About SecStrike

SecStrike is a next-generation cybersecurity consulting firm pioneering the Pentest-as-a-Service (PtaaS) model. As a regional leader in offensive security, we bring innovation, speed, and international-level expertise to every engagement. We combine cutting- ...

Read more

Why join us:

Why Join SecStrike?

  • Startup Culture: No corporate red tape. Your ideas actually get implemented.

  • Growth Trajectory: We are scaling fast. As the company grows, so does your career and responsibilities.

Read more

Job location: Phaya Thai
Head office: The Rice
Display map
WorkVenture gives you an inside look at what it's like to work at Sec Strike Co., Ltd., office & team photos, reviews and more. This is the Sec Strike Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at Sec Strike Co., Ltd..Apply to RentoApply to SupalaiApply to Create IntelligenceApply to WV