Business Analyst ( API )

Description: Requirement Gathering & Analysis.
Collect and analyze business requirements from stakeholders and users.
Translate business needs into API and integration requirements.
Document use cases and data flows between source and target systems.
API & Integration Design Support.
Create API specifications / Interface Control Documents (ICD).
Define endpoints, methods (GET/POST/PUT/DELETE), data structures (JSON/XML), and error codes.
Map data across different systems such as ERP, CRM, mobile apps, and external partner systems.
Coordination & Communication.
Act as a liaison between business users, developers, middleware teams, and vendors.
Ensure alignment between business requirements and technical implementation.
Support the creation of flow diagrams, sequence diagrams, and data dictionaries.
Testing & Validation.
Develop test scenarios and UAT scripts for APIs.
Validate API functionality using tools such as Postman, Swagger, or SoapUI.
Analyze error logs and responses to ensure compliance with specifications.
Governance & Documentation.
Prepare documentation including functional specifications, API catalogs, and knowledge base articles.
Monitor API usage to ensure compliance with security, governance, and SLA requirements.
Support the creation of API inventory and monitoring processes.
Job Qualifications.
Bachelor (with GPA at least 2.5 for Engineer & 2.75 for IT ) or Master degree in Business Computer,Computer Science, Computer Engineering or related fields.
Minimum 2-5 years of experience as a Business Analyst or System Analyst.
Strong understanding of API, web services (REST/SOAP), middleware, and integration architecture.
Hands-on experience with tools such as Postman, Swagger, SoapUI, or API Gateway.
Proficiency in requirement analysis, process mapping, and data mapping.
Excellent communication skills to interact with both technical teams and business stakeholders.
Experience in Agile/Scrum projects, using tools like Jira or Confluence, is an advantage.
Good command of English (TOEIC 550 or equivalent).
For any information as if to know more about our company please visit our website by following this link.
https://www.pttdigital.com.
Great Job, Great Working Environment,Great Benefit is waiting for you ".
Job skills required: English, Architecture, Web Services, Scrum, JSON
Job skills preferred: XML, ERP, Customer Relationship Management (CRM)