Tabby

Senior System Analyst

Tabby

full-time

Posted on:

Location Type: Remote

Location: Spain

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Job Level

Senior

Tech Stack

Distributed SystemsGRPCKafkaRabbitMQSOAP

About the role

  • - Translate business and product needs into clear system requirements
  • - Formalize end-to-end money movement flows, including internal wallet operations, payment gateway interactions, and accounting triggers
  • - Work closely with Product Managers, engineers, finance, and adjacent teams to define scope, dependencies, and delivery phases
  • - Break down complex financial processes into implementable requirements
  • - Contribute to platform architecture and service interaction design across product services and CoreBank components
  • - Help structure and prioritize the team backlog together with the product lead
  • - Identify impacted services, integrations, and teams for each change
  • - Support engineering and QA during implementation by clarifying requirements, edge cases, and expected behavior
  • - Keep technical and functional documentation current, clear, and usable for both engineering and cross-functional stakeholders
  • **What success looks like:**In this role, success means you can:
  • - Turn ambiguous financial or product requirements into clear, scalable platform designs
  • - Help teams implement changes safely in critical money movement systems
  • - Improve consistency across products by designing reusable CoreBank capabilities
  • - Grow from owning requirements into shaping the direction and evolution of the platform

Requirements

  • - 3+ years of experience as a **System Analyst, Business Analyst, or similar role**
  • - Upper-Intermediate level of English proficiency
  • - Strong experience gathering, structuring, and formalizing complex system requirements
  • - Ability to decompose large business processes into clear technical flows and implementation-ready specifications
  • - Experience working with distributed systems and service-based architectures
  • - Good understanding of API and integration design: **REST, SOAP, gRPC**
  • - Experience with asynchronous architectures and message-driven systems such as **Kafka, RabbitMQ, Google Pub/Sub**, or similar
  • - Strong documentation skills across functional specifications, sequence diagrams, state models, API contracts, and data models
  • - Knowledge of **UML, BPMN**, or similar modeling notations
  • Nice to have:
  • - Experience in **fintech, payments, banking, wallets, cards, or ledger/accounting** domains
  • - Experience working with financial transactions, reconciliation, or money movement systems
  • - Product mindset and willingness to grow into broader ownership over time
Benefits
  • - Full-time B2B contract
  • - Up to 20% tax allowance
  • - 22 paid leave days annually
  • - Stock options (ESOP) in a fast-scaling, pre-IPO company
  • - Flexi benefits you can use for wellness, travel, or learning
  • - Work alongside a high-performing, international engineering team in a global fintech unicorn
  • ***Relocation support is available to our hubs in Armenia, Georgia, Serbia, Portugal, and Spain, including flights, temporary accommodation, and legal setup (if needed)**
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
system requirementsbusiness processesAPI designRESTSOAPgRPCasynchronous architecturesKafkaRabbitMQUML
Soft Skills
communicationdocumentationproblem-solvingcollaborationprioritizationanalytical thinkingadaptabilityattention to detailorganizational skillsproduct mindset