System Analyst

Current Technology Stack: Node.

JS, Nest.

JS, JS/TS, TypeORM, Postgre

SQL, AWS, React, Next Js, SCSS, Java, iOS (Swift

UI/Combine/async/await), Android (Kotlin, Coroutines)

Responsibilities:

• Drive core product functionality development (e.g. auto top-ups, transaction logic, core flows);
• Design and document end-to-end backend-driven flows across mobile apps, backend services, and external providers;
• Own and lead third-party integrations
  ;
• Define and evolve system architecture and under-the-hood solutions for integrations and core features;
• Work hands‑on with API design, contracts, and integration logic between internal and external systems;
• Analyze external partner documentation and proactively define integration approaches
  ;
• Communicate directly with external providers and partners during integration processes;
• Collaborate with backend, mobile, product teams to ensure correct and scalable implementation;
• Break down product requirements into implementation-ready technical tasks
  ;
• Participate in technical discussions, planning, and solution design
  , not just documentation.

Requirements:

• 4–5+ years of experience as a System / Technical Analyst in product teams
  ;
• Strong backend understanding (data flows, services, integrations, architecture);
• Proven experience working with API integrations and external systems
  ;
• Hands‑on experience with REST APIs, JSON, webhooks, and integration patterns
  ;
• Ability to design and describe system architecture and complex backend logic
  ;
• Strong skills in technical documentation (clear, structured, engineering‑grade);
• Experience working with external providers (payments, platforms, etc.);
• Understanding of mobile‑backend interaction (nice to have);
• Background as a developer transitioning into analytics is a strong plus;
• Ability to identify edge cases in complex transactional flows
  .
• Excellent communication and documentation skills
  ;

What We Offer:

• Stability, development, participation in the future unicorn's growth;
• Remote work from anywhere in the world, with a schedule aligned with GMT+3;
• Competitive salary in EUR/USDT
  ;
• 20 working days of paid vacation;
• Birthday presents;
• Compensation for the purchase of necessary technical devices for the work;