Senior System Analyst

Project

Legacy System Modernization
Join a project with a leading non-bank financial institution in Thailand, specializing in hire-purchase financing for new and used motorcycles from major brands and vehicle registration-backed loans.

Job Function:

Job Function:
Analyst
Job Sub Function:
Development
No. Vacancy:
1
Salary (THB):
60,000 - 85,000 (upon experiences and skills)
Career Level:
Senior Level

Job Description:

  • Analyze business and system requirements to design scalable and efficient solutions for a legacy system modernization project.
  • Analyze existing Oracle-based systems and design new solutions using PostgreSQL, ensuring smooth system transformation and integration.
  • Design system architecture, application workflows, database structures, and integration processes based on business and technical requirements.
  • Design and optimize PostgreSQL databases, including SQL queries, Stored Procedures, Functions, and query performance tuning.
  • Prepare and maintain system documentation, including Functional Specifications, Technical Specifications, UML Diagrams, ER Diagrams, Data Dictionaries, and Interface Specifications.
  • Design and review RESTful APIs, Web Services, and system integrations to ensure compatibility between applications and external systems.
  • Perform technical impact analysis, troubleshoot complex system issues, identify root causes, and propose effective solutions.
  • Collaborate with developers, testers, Business Analysts, and stakeholders throughout the Software Development Life Cycle (SDLC).
  • Review technical designs and provide guidance to development teams to ensure solutions meet system requirements and quality standards.
  • Apply AI-assisted coding tools to support system analysis, technical design, code review, and development efficiency.
  • Support system testing, data migration validation, and implementation activities during the transition from legacy to new systems.

    • Qualifications & Requirements:

  • Bachelor’s degree in Computer Science, Information Technology, Computer Engineering, or related fields.
  • 8–10 years of experience in System Analysis or Software Development, including at least 5 years in a System Analyst role.
  • Strong knowledge of System Analysis & Design, SDLC, Database Design, and System Integration.
  • Strong hands-on experience with PostgreSQL, including SQL, Stored Procedures, Functions, Database Design, and Query Performance Tuning.
  • Experience in designing and integrating systems using RESTful APIs and Web Services.
  • Ability to prepare comprehensive system documentation, including Functional Specifications, Technical Specifications, UML Diagrams, ER Diagrams, Data Dictionaries, and Interface Specifications.
  • Strong analytical and problem-solving skills, with the ability to perform Root Cause Analysis and propose effective technical solutions.
  • Hands-on experience using AI-assisted coding tools to support software development, code analysis, or technical problem-solving.
  • Good communication and coordination skills, with the ability to work effectively with business users, developers, and technical teams.
  • Experience in legacy system modernization or database migration projects, particularly Oracle to PostgreSQL, would be an advantage.
  • Experience as a Technical Lead, Solution Lead, or in a similar technical leadership role would be an advantage.
  • Familiarity with Agile/Scrum methodologies, CI/CD processes, or GitLab would be an advantage.
  • Experience in Banking, Lending, or Financial Services projects would be an advantage.
  • Technical background in C#, .NET, .NET Core, or Vue.js would be an advantage.
  • Fluent in Thai with business-level English communication skills.

    • Welfare Benefits:

    Senior System AnalystSenior System AnalystSenior System AnalystSenior System AnalystSenior System Analyst


    Contact Person

    Monrudee Soyvo
    Monrudee Soyvo
    (Mon)
    080-988-6917
    monrudee.s@aware.co.th

    Phaholyothin Place 24th floor, Phaholyothin Road, Samsennai, Phayathai, Bangkok 10400

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