Senior Business Analyst — AI-Driven Legacy Modernization

NuAxis Innovations; United States; Remote; USD 90,000 - 130,000; Full time

Job summary

NuAxis Innovations in the United States is seeking a Senior Business Analyst to lead requirements recovery and QA for modernization projects. The role emphasizes AI-assisted analysis, traceability from legacy to new systems, and collaboration with stakeholders to validate rules and acceptance criteria.

Responsibilities include modeling processes, writing user stories, coordinating UAT, and maintaining end-to-end traceability across design, build, test, and deployment in a federal IT environment.

Qualifications

• Bachelor's degree in business, IT, or related field.
• 5–8 years of BA experience in complex IT projects.
• Experience with legacy modernization or requirements recovery.
• IIBA CBAP, PMI-PBA, Agile certs, and AI fundamentals favored.
• Strong elicitation, modeling, and traceability skills.
• Proficient with Jira/Confluence and BI tools.

Responsibilities

• Lead requirements recovery and validation for modernization.
• Reconstruct business rules from legacy artifacts with AI analysis.
• Build authoritative rules catalog traceable from legacy to target.
• Author user stories and acceptance criteria for migrations.
• Facilitate workshops to validate recovered rules and resolve discrepancies.
• Produce current/future state process models and data flows.
• Maintain requirements traceability from origin to delivery.

Skills

Requirements elicitation

Business rule reconstruction

User stories & acceptance criteria

Process modeling (BPMN/UML)

AI-assisted analysis

UAT coordination

Workshop facilitation

Education

Bachelor's degree in Business Administration / Information Systems / Information Technology

Tools

Jira

Confluence

Microsoft Visio

Lucidchart

BPMN 2.0

UML

Azure DevOps Boards

Excel

Power BI

SQL

Job description

NuAxis Innovations in the United States is seeking a Senior Business Analyst to lead requirements recovery and QA for modernization projects. The role emphasizes AI-assisted analysis, traceability from legacy to new systems, and collaboration with stakeholders to validate rules and acceptance criteria.

Responsibilities include modeling processes, writing user stories, coordinating UAT, and maintaining end-to-end traceability across design, build, test, and deployment in a federal IT environment.