Senior Business Analyst — API & Microservices Modernization

Oorwin AI

Lansing (MI)

On-site

USD 90,000 - 120,000

Part time

24 hours ago

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Job summary

Oorwin AI in Lansing, MI is seeking an accomplished Business Analyst to support tolling modernization by performing business and system analysis across microservices, data workflows, and application modernization.

You will develop user stories, acceptance criteria, process maps, and documentation; collaborate with developers, architects, QA testers, and operations; and provide QA support to validate requirements and acceptance criteria. This contract role reports to the Development Manager.

Qualifications

7+ years of business and system analysis experience.
Experience creating requirements for APIs and modernization initiatives.
Strong Agile/Scrum experience.
Experience with Azure DevOps Boards.
Ability to write clear user stories and acceptance criteria.
Ability to interpret basic SQL queries and understand relational data structures.
Strong communication and documentation skills.

Responsibilities

Gather and document business and system requirements for microservices, API workflows, and modernization efforts.
Create user stories, acceptance criteria, process maps, and other structured documentation.
Collaborate with developers, architects, testers, and operational teams in an Agile/Scrum environment.
Facilitate clarification sessions to ensure alignment across technical and business stakeholders.
Use Azure DevOps Boards to manage backlog items and track progress.
Provide QA support as needed, focused on validating user stories and confirming acceptance criteria.
Maintain clear communication with stakeholders and project leadership.