Application Architect

Posted 2 Days Ago
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Bangkok, Phra Nakhon, Bangkok, THA
Hybrid
Senior level
Fintech • Information Technology • Software • Financial Services
The Role
Design and govern scalable, secure cloud-native application architectures on AWS. Lead POCs, provide technical leadership to development teams, drive DevOps adoption (CI/CD, Terraform), review solutions for security and performance, collaborate across functions, troubleshoot complex issues, and promote continuous improvement.
Summary Generated by Built In

Responsibilities:

  • Design and govern application architectures in collaboration with Solution Architects, development teams, and business stakeholders.
  • Translate business and technical requirements into scalable, secure, and maintainable application solutions.
  • Lead Proof of Concepts (POCs) and technical evaluations to validate architectural approaches, technologies, and AWS services.
  • Provide technical leadership and guidance to development teams, ensuring adherence to architecture standards and best practices.
  • Review solution designs and implementations to ensure quality, security, performance, and operational readiness.
  • Define and promote cloud-native architecture patterns leveraging AWS services and modern engineering practices.
  • Drive DevOps adoption by implementing CI/CD pipelines and Infrastructure as Code (Terraform) to enable automated and reliable deployments.
  • Collaborate with cross-functional teams including Business Analysts, QA, Security, and Operations to ensure successful solution delivery.
  • Troubleshoot complex technical issues and provide architectural recommendations to address business and technology challenges.
  • Promote continuous improvement, knowledge sharing, and adoption of emerging technologies and best practices.

Qualifications:

  • Bachelor’s degree or higher in Computer Science, Computer Engineering, Information Technology, or a related field.
  • Minimum 5+ years of experience in software development, application design, or application architecture.
  • Proven experience designing and implementing enterprise applications and cloud-native solutions.
  • Hands-on experience with AWS services and cloud architecture best practices.
  • Experience conducting Proof of Concepts (POCs), technology evaluations, and architectural assessments.
  • Strong knowledge of application architecture patterns, microservices, APIs, and system integration.
  • Experience with DevOps practices, CI/CD pipelines, and Infrastructure as Code (Terraform).
  • Familiarity with container technologies such as Docker and Kubernetes is an advantage.
  • Strong understanding of application security, scalability, performance optimization, and reliability principles.
  • Experience working in Agile/Scrum environments and collaborating with cross-functional teams.
  • Excellent analytical, problem-solving, communication, and stakeholder management skills.
  • AWS certifications (e.g., AWS Certified Solutions Architect or AWS Certified Developer) are preferred.
  • Ability to work effectively in a fast-paced, collaborative environment.
  • Good command of written and spoken English.

Preferred Skills

  • AWS Cloud Services (EC2, ECS/EKS, Lambda, API Gateway, RDS, DynamoDB, S3, IAM, CloudWatch).
  • Terraform, GitHub Actions, GitLab CI/CD, Azure DevOps, or Jenkins.
  • Microservices, Event-Driven Architecture, REST APIs.
  • Docker, Kubernetes, and container orchestration platforms.
  • Architecture documentation and design modeling tools.
  • Strong technical leadership and mentoring capabilities.
  • Java spring boot and ReactJS

What you will get from ATA IT

  • 14 days’ vacation in first year
  • Health insurance for staff & families
  • Life insurance 
  • Dental fee for staff & families
  • Provident fund
  • Monetary Assistance (Childbirth, Funeral, Basket Visit)
  • Annual Party
  • Monthly Activities- Staff Birthday & Company Activities
  • Annual Health Check
  • Multi-national company with flexible working hours, but professional company culture
  • Hybrid Work from Home Policy

Skills Required

  • Bachelor's degree in Computer Science, Computer Engineering, Information Technology, or related field
  • Minimum 5+ years of experience in software development, application design, or application architecture
  • Proven experience designing and implementing enterprise applications and cloud-native solutions
  • Hands-on experience with AWS services and cloud architecture best practices
  • Experience conducting Proof of Concepts (POCs), technology evaluations, and architectural assessments
  • Strong knowledge of application architecture patterns, microservices, APIs, and system integration
  • Experience with DevOps practices, CI/CD pipelines, and Infrastructure as Code (Terraform)
  • Familiarity with container technologies such as Docker and Kubernetes
  • Strong understanding of application security, scalability, performance optimization, and reliability principles
  • Experience working in Agile/Scrum environments and collaborating with cross-functional teams
  • Excellent analytical, problem-solving, communication, and stakeholder management skills
  • AWS certifications (e.g., AWS Certified Solutions Architect or AWS Certified Developer)
  • Familiarity with CI/CD and automation tools (GitHub Actions, GitLab CI/CD, Azure DevOps, Jenkins)
  • Good command of written and spoken English
  • Experience with Java Spring Boot and ReactJS
  • Ability to work effectively in a fast-paced, collaborative environment
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The Company
HQ: Sathon, Bangkok
216 Employees
Year Founded: 2016

What We Do

EFFICIENCY IN MOTION Driving Banking Innovation ATA IT, a subsidiary of the National Bank of Canada, was established in 2016. We deliver world-class IT services to NBC and its subsidiaries, setting the standard for banking technology and supporting its global reach. We achieve this through innovative banking services and uncompromising security, adhering to the highest standards to ensure our group's trust and satisfaction. Our expertise includes: · IT Banking Solutions: From enterprise architecture and infrastructure implementation to seamless integration services and fully managed, high-availability data center hosting. · 24/7 End-to-End Support: Ensuring continuous operational excellence with round-the-clock monitoring and maintenance. · Business Services & Applications: From secure brokerage platforms and corporate banking portals to solutions for institutional trusts, securities lending, and syndicated loans, we are aligned to the financial landscape. ATA IT’s strength lies in encouraging our employees to drive innovation, and our team is a vibrant mix from various cultural backgrounds & industries, collaborating to create a thriving work environment.

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