System Analysts (All levels) - Greenfield - FinTech - Building the next generation Neobank - High impact

System Analysts (All levels) - Greenfield - FinTech - Building the next generation Neobank - High impact
Lisboa
Lisboa, Lisboa, Portugal

We are building the
- generation neobank from scratch. We are heavily scaling up the teams and you’ll work on a massive, greenfield fintech project building a secure, compliant platform that brings together crypto, fiat, banking, and investments in one intuitive experience. Our products include digital wallets, crypto cards, SWIFT & SEPA transfers, debit and virtual cards, POS integrations, and access to stocks, staking, credit products, and IPOs.

With 150+ specialists (growing very fast!) across Vilnius, Kyiv and Dubai, we are now launching a new engineering hub in Lisbon. You won't just be writing user stories; you will be diving deep into API contracts, designing data flows for complex financial transactions, and ensuring our microservices communicate flawlessly. You will translate business needs into precise technical specifications that our Senior Golang developers can build without ambiguity.

What you will Do

• Translate
  - level product vision into clear, unambiguous technical specifications (FRs / NFRs) for a greenfield banking platform
• Design API-first architectures using REST, Graph
  QL, MCP, and g
  RPC for
  - critical financial workflows
• Define
  -
  - end data flows for payments, ledgers, KYC, and
  - party financial integrations
• Create and maintain living system documentation (Swagger/Open
  API, Confluence) as a single source of truth
• Act as a technical bridge between product, engineering, and QA—aligning business outcomes with system constraints
• Support QA by defining acceptance criteria and test scenarios grounded in real banking edge cases
• Perform targeted SQL-based analysis to validate assumptions, investigate anomalies, and support
  - making

Why This Role Is Interesting

• Building a bank from scratch -> no legacy constraints, real architectural ownership
• Direct influence on core banking design, integration patterns, and scalability decisions
• Exposure to Fintech, Payments, Crypto, and Banking domains in a single platform
• Close collaboration with senior engineers on complex,
  - impact systems

Core Skills & Experience

• 3+ years as a System Analyst, technically strong Business Analyst, or Software Engineer transitioning into
  - focused analysis
• Deep understanding of API design (REST, Graph
  QL, MCP, g
  RPC)
• Solid grounding in microservices architectures and distributed systems concepts
• Strong SQL skills (Postgre
  SQL or similar)
• Proficient in UML & BPMN (Sequence, Component, Activity diagrams)
• Hands-on experience with Swagger / Open
  API
• Fintech / Banking / Payments experience (ledgers, transactions, KYC, reconciliation)
• Fluent English with strong written documentation and stakeholder communication skills

What We Offer

• Competitive compensation
• Hybrid work model but flexible working hours &
  - first culture across company
• Vacation days + paid sick leave
• Top notch hardware
• Learning budget & lots of career growth opportunities
• Relocation to Lisbon is possible as well! VISA etc. will be arranged for you