Who is Sertis?

Sertis is a leading Data and AI company based in the heart of Bangkok. We provide customized solutions for our clients ranging from data infrastructure, BI development, and data-driven business insights to forecasting, optimization, and computer vision. Our expert team of data and AI consultants work closely with clients, across different industries such as retail, manufacturing, banking, energy, airlines, agriculture, and healthcare, to understand their business needs and deliver bespoke solutions using cutting-edge technologies that are just right for them.

Our aim is to be one of the leading Data and AI companies globally, where a diverse mix of talent want to come, stay, and do their best work. We pride ourselves on bringing not only the best, but also nice, talent from around the world. We recognise that our company runs on our people's hard work and dedication while maintaining a culture that encourages learning, growth opportunity, innovative contribution, and a sense of ownership.

For more information, please visit: https://www.sertiscorp.com/

Overview of the job

• Manage full-cycle accounts payable including invoice verification, payment processing, and vendor management
• Review and process transfer payments, ensuring accuracy, timeliness, and compliance
• Oversee daily accounting operations, maintaining proper documentation and internal controls
• Monitor and maintain records of fixed assets and depreciation schedules
• Ensure timely and accurate tax filings (VAT, WHT, CIT), adhering to Thai regulations
• Support cash flow management to ensure healthy financial positioning
• Assist with preparation and consolidation of financial statements across entities
• Provide financial analysis and insights to internal stakeholders for business decisions
• Collaborate with cross-functional teams and external partners including auditors and tax consultants

• Bachelor’s degree in Accounting, Finance, or a related field
• Minimum of 1 year of experience in accounting or finance
• Hands-on experience with full-loop AP and payment processing
• Familiar with Thai tax regulations, BOI, and commercial law
• Preferably from an in-house or accounting firm background
• CPD license or related certifications are a strong plus
• Good command of English (both speaking and writing)
• Strong analytical skills and high attention to detail
• Tech-savvy and comfortable working with accounting systems and Excel

What are some of the benefits of working at Sertis?

• Hybrid working environment
• Up early or slow starter in the morning? We have flexible office hours
• Mentorship programs for every level; from executive-level coaching to fresh grad
• Learning support- to help you build your skillset and grow your career
• Get to work and learn from the best in the industry, and share your ideas with like-minded individuals
• ​We cultivate intelligence and learning so that our experts can become community leaders in their respected fields in the tech industry
• Amazing colleagues to enjoy company social outings, parties, and events
• Result-oriented workplace; We provide direction, not orders and give you the autonomy to deliver your best work
• We work at the frontier of innovation in the AI industry
• Work on meaningful solutions that solve and improve real-life problems and challenges
• We run like a startup, and embrace the adventure; we focus on getting things done, while still having a down-to-earth and informal culture

​This is your chance to build your career in a growing data-driven industry.

Sertis may collect, use, or disclose your personal data or personal data of other persons provided by you in order to carry out your recruitment process. For more information, please refer to our Recruitment Privacy Notice