- Location
- Ukraine
- Seniority
- Senior
Description
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).
We offer*:
- Flexible working format - remote, office-based or flexible
- A competitive salary and good compensation package
- Personalized career growth
- Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
- Active tech communities with regular knowledge sharing
- Education reimbursement
- Memorable anniversary presents
- Corporate events and team buildings
- Other location-specific benefits
*not applicable for freelancers
Skills
RESTCompliance