Job Description
Full details about the role and requirements
Yukerja Summary
The Sr. System Analyst role at Infinitium Solutions is curated from JobStreet (category Teknologi & IT). Note the work location (Central Jakarta, Jakarta) before applying. Yukerja.com is not the employer — applications are handled on the official source site.
About the role
A System Analyst role focused on translating business requirements into detailed system specifications, functional designs, and technical documentation. The role involves collaborating with Solution Architects, Developers, QA teams, and Product Owners to refine and validate system design, while ensuring proposed system designs comply with security, performance, and architectural guidelines.
Key responsibilities
Review, interpret, and analyze business requirements provided by the Business Analyst team.
Translate business requirements into detailed system specifications, functional designs, and technical documentation.
Identify system gaps, dependencies, integration points, potential impacts and required system behaviors.
Collaborate with Solution Architects, Developers, QA teams, and Product Owners to refine and validate system design.
Develop system flows, data mappings, API/interface specifications, and integration logic based on requirements.
Conduct feasibility analysis and propose technical solutions that align with business objectives and IT standards.
Prepare Functional Specification Documents (FSD), system configuration details, API/interface specifications, and other system documentation.
Support development teams by clarifying requirements and addressing design-related inquiries during implementation.
Work closely with QA teams to ensure complete understanding of system logic, scenarios, and expected behaviors by Explaining system workflows, rules, and integration points , Reviewing and validating QA test scenarios, Ensuring full traceability between requirements and test coverage, Supporting QA in defect analysis and clarification
Collaborate with vendors and external teams on technical requirements, system behaviors, and integration needs.
Ensure that proposed system designs comply with security, performance, and architectural guidelines.
Assist in solution walkthroughs, documentation maintenance, and post-deployment support activities.
Prepare User Guides for business users and internal teams
About you
Bachelor's degree in Computer Science, Information Technology, Software Engineering, or related fields
Ability to translate business requirements into clear system specifications and functional designs
Strong understanding of system architecture concepts, data flows, APIs, and integration patterns
Solid grasp of SDLC processes, especially requirement translation and solution design
Familiarity with digital payment systems or willingness to learn rapidly
Experience preparing documentation such as Functional Specification Documents (FSD), Integration/API specifications, Data mapping documents, System flow and use case diagrams
Strong analytical and problem-solving abilities, with attention to detail
Effective communication and collaboration skills, especially when working with Business Analysts, Developers, QA, and vendors