As the

Application Modernization Lead

, you will be the visionary driving our enterprise-wide transition from legacy systems to a modern, agile, and secure technological landscape. Reporting directly to the

SVP of IT Modernization

, you will define the roadmap, design target architectures, and lead the charge in reducing technical debt while enabling future growth through Cloud-native and API-driven solutions.

Key Responsibilities

  • Strategy & Roadmap Development

Define and drive the enterprise-wide Application Modernization Strategy and roadmap.

Prioritize modernization projects based on business value, technical debt, cost, and risk.

Develop modernization blueprints for transitioning legacy systems into future-ready architectures.

  • Target Architecture Design

Design and oversee the implementation of modular, Cloud-native, and API-first Target Architectures.

Establish reference architectures, design guidelines, and reusable patterns for the organization.

  • Technology Portfolio Rationalization

Analyze the current technology stack to select appropriate technologies that align with organizational goals.

Identify systems for retirement, replacement, or replatforming to reduce complexity and operational costs.

Present TCO (Total Cost of Ownership) and ROI analysis to senior management to facilitate decision-making.

  • Vendor & Partner Management

Collaborate with external vendors to design modernization solutions.

Evaluate technical proposals and maintain high-quality delivery standards from partners.

  • Leadership & Capability Building

Manage and mentor the Application Modernization team.

Build internal capabilities to reduce long-term dependency on external vendors.

Who We Are Looking For

Qualifications:

Education:

Bachelor's or Master's Degree in Computer Engineering, Computer Science, IT, or a related field.

Experience:

At least

8 years

of experience in Application Architecture, Integration, or Modernization.

Leadership:

Proven track record in a leadership role (Lead, Manager, or Head) within Software Development.

Background:

Experience working within medium to large-scale organizations with complex system environments.

Core Technical Skills:

Architecture Expertise:

Deep knowledge of transitioning from Monolithic to Microservices, Modular Architecture, and API-first design.

Modernization Strategies:

Practical experience with the 6Rs (Refactor, Replatform, Rebuild, Retire, Replace, etc.).

Integration & Cloud:

Proficiency in Integration Architecture (API Gateways, Middleware, Message Queues) and Cloud-native patterns (Containers, Orchestration, Observability).

DevOps:

Strong understanding of CI/CD, Infrastructure as Code (IaC), and Automation.

Legacy Knowledge:

Understanding of legacy systems (e.g., older Java/.NET versions, ESB) and effective migration pathways.

Experience required
  • 5 years
Salary
  • Negotiable
Job function
  • IT / Programming
Job type
  • Full-time

Company overview

Size:100-500 employees
Industry:Education
Location:n/a
Website:www.kidzania.co.th
Founded in:2011
Ranking:4/5

บริษัท คิดส์ เอ็ดดูเทนเม้นท์ โฮลดิ้งส์ (ประเทศไทย) จำกัด ได้รับสิทธิ์ในการดำเนินกิจการ ในประเทศไทยแต่เพียงผู้เดียวโดยจะใช้ชื่อ "คิดส์ซาเนีย กรุงเทพ" คิดส์ซาเนีย กรุงเทพ เป็นเมืองจำลองที่ถูกสร้างขึ้นเสมือนเมืองจริงๆ เพื่อเป็นแหล่งการเรียนรู้และการบันเทิงรูปแบบใหม่ ที่เปิดโอกาสให้เด็กอายุตั้งแต่ 4 ... Read more

Why join us: At KidZania Bangkok, we offer a world-class working environment right in the heart of the city. We value our team members and provide opportunities for personal and professional growth. You'll be part of a passionate and dynamic team dedicated to creating memorable and educational experiences for ch ... Read more

Head office: Siam Paragon
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