Senior Business/System Analyst

N-iX is looking for Senior System / Business Analyst to join the team

About the Role

A System / Business Analyst that would take full ownership of the feature lifecycle — from discovery and business requirements to API design, technical specifications, and release support. The Analyst will work on high-load customer-facing web and mobile banking solutions serving millions of users.

Key Responsibilities & Requirements (Must-have)

Full-Cycle Delivery & Domain Expertise:

5+ years of commercial experience as a SA/BA/System Architect, working with distributed systems.

Hands-on experience across the entire System DLC: Discovery → Elicitation → Requirements & Design → Dev Support → UAT → Post-release.

Proven experience with high-load customer-facing mobile/web applications (100k+ DAU).

Requirements Engineering & Stakeholder Management:

End-to-end management of BRD, FRD, and SRS: elicitation, prioritization, conflict resolution, and sign-off.

Strong balance of FR and NFR elaboration.

Effective collaboration across diverse stakeholder groups (Business, Product, Architecture, Security, Compliance).

System Analysis & Solution Design:

API-First / Contract-First design for REST APIs (request/response schemas, integration patterns, component interaction, and impact analysis).

Modeling and diagramming: UML Sequence Diagrams and BPMN.

Detailed front-end logic specification: UI states, data mapping, validation rules, error handling, deeplinks, and permissions.

Partnering with UI/UX designers from early prototypes to "ready for dev" status.

Validating design mockups against business logic, edge cases, and technical constraints.

Feature acceptance testing: back-end testing via Postman and mobile testing on internal builds.

Nice-to-Have

Experience in FinTech / Banking.

Practical experience analyzing server logs (Kibana, Grafana, or similar).

Familiarity with design systems and reusable UI component libraries.

Experience defining accessibility standards (WCAG 2.1 AA).