Enterprise Architect (fixed-term contract)

Who We Are

Located in the heart of Bangkok’s Phrom Phong District, Sertis is ASEAN's leading Data and AI engineering and solutions company. Since 2014, our advanced solutions and products have powered over 400 enterprise Data and AI deployments at the region’s leading companies and conglomerates. We are also a member firm of Andersen Consulting, a global consulting practice integrating business strategy, digital transformation, and AI-driven technology solutions with Andersen Global’s world-class expertise.

What We Do

Sertis provides both productized and bespoke AI and Data solutions for our Customers, optimizing and commercializing their data in ways that activate real business results. Our 140+ team have developed product offerings and IP ranging from advanced Computer Vision applications accredited Global Top 20 by NIST, to automated insights monetization for Retailers, eKYC for financial institutions, AI-driven agricultural safety assurance, precision steel cutting, trading algorithms for hedge funds, and enterprise knowledge management systems based on AI.

Our Aspiration

We are data and AI pioneers, dedicated to enhancing the economic and social lives of our customers via technology. We are not just living in history, we are making history everyday. In becoming one of the world’s leading Data and AI companies, we always double-down on remaining a place where a diverse mix of talent wants to come, do their best work, and stay. We pride ourselves on bringing the best talent worldwide into a culture that encourages learning, growth opportunities, innovative contributions, and a sense of ownership. As part of Andersen Consulting, we are committed to delivering best-in-class Data and AI solutions—aligned with a global platform known for innovation, integration, and impact—while continuing to set benchmarks in the region and beyond.

For more information, please visit: sertiscorp.com

About the job

We're looking for an experienced Enterprise Architect to define and lead the architecture direction for large-scale retail and enterprise platforms. You'll partner with executives, business leaders, and technology teams to translate business strategy into a clear target-state architecture and technology roadmap.

This role is ideal for someone who enjoys shaping enterprise-wide technology strategy, setting architecture standards, and guiding teams to build a cohesive, future-ready technology landscape.

*Thai Citizen apply only*

In this role, you will get to:

Define the enterprise architecture vision, target-state architecture, and multi-year technology roadmaps aligned with business strategy

Partner with executives and business leaders to shape technology direction and investment decisions

Develop business capability maps to identify gaps, redundancies, and improvement opportunities

Establish enterprise architecture standards and reference architectures, and lead the architecture review board

Oversee the application and technology portfolio, driving rationalization, modernization, and reduction of technical debt

Define policies for technology adoption, integration, security, and compliance

Guide solution architects and engineering teams to ensure designs align with enterprise direction

Evaluate emerging technologies and drive adoption of modern approaches such as cloud-native, event-driven, and API-led architectures

You’ll be successful if you have:

Bachelor's or Master's degree in Computer Science, Information Technology, Engineering, or a related field

8+ years of experience in technology, including at least 3–5 years in enterprise architecture or senior solution architecture roles

Proven experience defining enterprise-wide architecture strategy and roadmaps for large organizations

Hands-on experience with enterprise architecture frameworks such as TOGAF, and practices such as business capability modeling and application portfolio management

Broad understanding of cloud platforms (AWS, Azure, or GCP), integration architecture, data architecture, and security

Experience leading architecture governance and review processes across multiple teams or business units

Excellent executive communication and stakeholder management skills, with the ability to influence decisions at the leadership level

It's a plus if you have:

Experience in large-scale enterprise, retail, or digital platform environments

Experience with EA tools and modeling languages such as LeanIX, Sparx EA, or ArchiMate

Background in leading large-scale digital transformation or cloud migration programs

Certifications such as TOGAF, AWS Certified Solutions Architect – Professional, or Azure Solutions Architect Expert

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