Senior System Analyst Payment Integrations Team
Description
GR8_TECH builds B2B iGaming platforms for operators who play to lead. We deliver full-cycle, high-impact tech designed to scale — from seamless integrations and expert consulting to long-term operational support. Our platform powers millions of active players and drives real business growth. Call it what it is: the iGaming Platform for Champions. With 1000+ GR8 people across locations and time zones, we don’t just ship technology — we help operators build success stories across brands, markets, and geos. Our ambition drives us. Our people make it real. If you’re a challenger in spirit and a champion in action — join us.
Responsibilities
- Analyse PSP APIs, payment flows, and system behaviour to identify improvement areas.
- Identify opportunities to optimise integrations, routing logic, and transaction flows.
- Contribute to the payments roadmap with a focus on integrations and scalability.
- Collaborate with stakeholders to understand business needs and integration requirements.
- Translate PSP APIs and payment logic into clear, structured specifications for engineering.
- Analyse product features and integration KPIs to identify risks and optimisation opportunities.
- Use customer feedback and data insights to validate and refine solutions.
- Conduct market and competitor analysis to support product decisions.
- Own functional and non-functional requirements (user stories, acceptance criteria, flows).
- Partner with engineering, design, and QA to deliver and iterate on payment integrations.
- Map and analyse APIs, PSP integrations, and data structures.
- Define and ensure reliable data exchange across systems.
- Identify and mitigate risks in integration flows, edge cases, and failures.
- Act as the bridge between business and technical teams, ensuring alignment on priorities and delivery.
- Create and maintain clear documentation (Vision & Scope, BRDs, SRS, user guides).
- Visualise workflows using BPMN, UML, or similar frameworks.
Requirements
- 3+ years of experience as a Business Analyst or Systems Analyst, including hands-on PSP integrations.
- Strong understanding of APIs, integration patterns, and data mapping.
- Experience working with payment flows (deposits, withdrawals, routing, retries).
- Solid knowledge of SDLC and Agile methodologies.
- Ability to structure complex integration logic into clear, actionable requirements.
- Strong communication skills and ability to work across technical and business teams.
- Experience contributing to product decisions, roadmap, or prioritisation.
- Experience defining and analysing product or integration KPIs.
- Strong skills in process modelling (BPMN, UML, SIPOC, Value Stream Mapping).
- Experience with Jira, Confluence, Miro, Lucidchart, or Figma.
- Professional English (written and spoken), fluency in Ukrainian or Russian.
Benefits
- Cafeteria — annual budget you allocate to: Sports • Medical • Mental health • Home office • Languages.
- Paid maternity/paternity leave + monthly childcare allowance.
- 20+ vacation days, unlimited sick leave, emergency time off.
- Remote-first + tech support + coworking compensation.
- Team events (online/offline/offsite).
- Learning culture with internal courses + growth programs.
