System Analyst: Shape API-Driven Systems & Data Flows

Kop. Nusantara; Jakarta Utara; On-site; IDR 133,920,000 - 223,200,000; Full time

Benefits offered by this job

Health & Protection

Finance & Monetary Rewards

Growth & Learning

Office Amenities

Job summary

Kop. Nusantara is seeking a System Analyst to gather and document business and system requirements, define functional and non-functional rules, and design data flows and ERDs.

You will collaborate with Developers, QA, Product, and Infrastructure, prepare API specs with Postman and Swagger, and validate data using SQL, while maintaining documentation in Jira/Trello/Draw.io. Experience in BRD/FRD/SRS, UML, and Agile/Scrum, plus strong stakeholder management, are highly valued for this role located

Qualifications

• Bachelor’s degree in CS/IS/related field.
• 2–3 years of experience as System Analyst or similar role.
• Strong experience in system analysis, solution design, and requirement documentation.
• Proficient in BRD/FRD/SRS, UML, ERD, Business Process Flow, and data mapping.
• Good understanding of REST API, Postman, Swagger/OpenAPI, and system integration.
• Able to write basic to moderately complex SQL queries.
• Familiar with Agile/Scrum methodology and requirement traceability.
• Strong analytical, communication, and stakeholder management skills.

Responsibilities

• Gather, analyze, and document business and system requirements (BRD/FRD/SRS).
• Define functional and non-functional requirements and business rules.
• Design system processes, data flows, use cases, UML sequence diagrams, and ERD.
• Prepare API specifications, data mapping, validation rules, and error handling.
• Collaborate with Developers, QA, Product, and Infrastructure teams.
• Support API validation using Postman and Swagger/OpenAPI.
• Perform data analysis and validation using SQL.
• Manage requirement changes, impact analysis, and stakeholder alignment.
• Support SIT/UAT through acceptance criteria, test scenarios, and traceability.
• Maintain system documentation using Jira, Trello, Draw.io, Lucidchart, or similar tools.

Skills

System analysis

Requirement documentation

UML

ERD

Data mapping

REST API

Postman

Swagger/OpenAPI

SQL

Agile/Scrum

Stakeholder management

Education

Bachelor’s degree in CS/IS

Tools

Jira

Trello

Draw.io

Lucidchart

Job description

Kop. Nusantara is seeking a System Analyst to gather and document business and system requirements, define functional and non-functional rules, and design data flows and ERDs.

You will collaborate with Developers, QA, Product, and Infrastructure, prepare API specs with Postman and Swagger, and validate data using SQL, while maintaining documentation in Jira/Trello/Draw.io. Experience in BRD/FRD/SRS, UML, and Agile/Scrum, plus strong stakeholder management, are highly valued for this role located