React JS Developer

6 days ago


Taipei City Taipei City, Taiwan Agile Rays Full time $60,000 - $120,000 per year

React JS Developer

We are seeking a highly skilled Developer with 4–5 years of experience in front-end development. The ideal candidate should have strong proficiency in and modern JavaScript frameworks, along with a solid understanding of front-end architecture, APIs, and UI/UX principles.

Key Responsibilities:

  • Develop, test, and maintain high-quality web applications using 

     and related libraries.
  • Implement reusable components, hooks, and front-end architecture for scalability and maintainability.
  • Collaborate with UI/UX designers to translate design wireframes into interactive interfaces.
  • Integrate RESTful APIs and work closely with backend developers for smooth data exchange.
  • Optimize applications for maximum speed and responsiveness.
  • Debug and resolve front-end issues across browsers and devices.
  • Write clean, maintainable, and well-documented code following best practices.
  • Participate in code reviews, sprint planning, and Agile development cycles.
  • Stay updated with emerging technologies and continuously improve the front-end stack.

Required Skills & Qualifications:

  • Bachelor's degree in Computer Science, IT, or a related field.
  • 4–5 years
     of professional experience in front-end development.
  • Strong proficiency in 


    JavaScript (ES6+)

    HTML5
    , and 
    CSS3/SASS
    .
  • Experience with 
    state management tools
     like Redux, MobX, or Context API.
  • Familiarity with 
    TypeScript
     is a plus.
  • Knowledge of 
    API integration

    JSON
    , and 
    Axios/Fetch
    .

Preferred Skills (Good to Have):

  • Experience with 

     or 
    React Native
    .
  • Familiarity with 

     or backend integration.

Asset Management BA (or Banking Domain BA)

We are looking for an experienced Business Analyst (BA) with a strong background in Asset Management or Banking domain to join our team. The ideal candidate will bridge business requirements and technical solutions, ensuring successful delivery of financial products, investment systems, and regulatory compliance projects. You will collaborate with business users, product owners, and technical teams to gather, analyze, and document requirements and help drive process improvements in financial operations.

Key Responsibilities:

  • Engage with business stakeholders to gather, analyze, and document business and functional requirements.
  • Translate business needs into clear and concise Business Requirement Documents (BRDs) and Functional Specifications (FSDs).
  • Work closely with product managers and technology teams to design and implement solutions in line with asset management or banking workflows.
  • Support system implementation, testing, and validation — including UAT planning, execution, and sign-off.
  • Identify process gaps and propose improvements for efficiency and compliance.
  • Assist in defining and prioritizing product backlogs and user stories in Agile environments.
  • Liaise with QA, developers, and operations teams to ensure deliverables meet business expectations.
  • Stay updated on financial regulations, risk management, and market trends affecting the asset management industry.
  • Prepare detailed documentation, training materials, and support business transition activities.

Required Skills & Qualifications:

  • Bachelor's degree in Finance, Business, Economics, Computer Science, or a related field.
  • 4–8 years of experience as a Business Analyst in Asset Management, Wealth Management, or Banking domains.
  • Strong understanding of investment lifecycle processes — portfolio management, order management, trade settlement, NAV calculation, and performance reporting.
  • Experience with financial products (Equities, Bonds, Derivatives, Mutual Funds, ETFs, etc.).
  • Familiarity with front-to-back office systems such as Bloomberg, Charles River, SimCorp Dimension, Murex, or Calypso.
  • Experience in writing business use cases, user stories, and functional documents.
  • Proficient in SQL, Excel, and data analysis tools for requirement validation.

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