Business System Analyst (CoinsPaid Core) at CoinsPaid – Remote - European Region | Jobyssey

You will gather and validate business and system requirements and model processes including crypto transaction flows. You will identify issues and analyze impacts of existing and proposed solutions. You will design and document integrations with external systems and create functional and system specifications. You will explain complex blockchain concepts to cross functional teams and translate business problems into detailed requirements You will ensure delivered solutions meet business needs and participate in integration testing and UAT. You will maintain and improve product and project documentation.

Responsibilities

Gathering, validating and documenting business and system requirements
Modeling business processes, including crypto transaction flows and identifying opportunities for process improvements
Identifying issues, risks and benefits of existing and proposed solutions, outlining business and technical impacts
Designing and documenting integrations with external systems (blockchain networks, liquidity providers, payment systems)
Creating functional and system specifications (PRD, SRS, API specifications, diagrams)
Simplifying complex technical and blockchain-related concepts for cross-functional teams
Defining business problems through in-depth investigation and gathering of technical and non-technical information
Outlining detailed requirements and ensuring delivered solutions meet business needs
Participating in integration testing, UAT, and validation of financial and transaction flows
Improving and maintaining product and project documentation standards
Participating in development of methods and techniques for requirements management and business case preparation
Collaborating with engineering, product, and business teams on solution design

Requirements

5+ years of experience as a Business/System Analyst
Strong analytical, mathematical and problem-solving skills
Strong communication and stakeholder management skills
Ability to explain complex ideas in a simple and user-friendly way
Effective logical thinking and structured approach
High level of prioritization, focus, and self-motivation
Good understanding of SDLC, PDLC, Agile methodologies
Experience with business analysis tools and process modelling (BPMN, UML, etc.)
English level: B2 (spoken and written)
Understanding of blockchain fundamentals (transactions, confirmations, fees, wallets)
Knowledge of major blockchain networks (Bitcoin, Ethereum, EVM-based chains)
Experience working with APIs (REST, WebSocket), webhooks and event-driven systems
Understanding of end-to-end transaction lifecycle (deposit, processing, settlement, withdrawal)
Experience with SQL and data analysis
Ability to analyze logs, API responses and transaction data
Familiarity with tools such as Postman, Swagger
Certifications (preferred) - Business Analysis certifications (IIBA, CBAP, etc.)
Experience in building system requirements for new products from scratch
Understanding of token standards (ERC-20, TRC-20, BEP-20, SPL, etc)
Experience in system integrations with external providers (payment systems, liquidity providers, blockchain nodes)
Experience in crypto, fintech or payments domain
Understanding of crypto custody solutions
Knowledge of AML/KYC and transaction monitoring processes
Experience working with exchanges, custodians or wallet providers
Basic understanding of smart contracts
Basic knowledge of DeFi concepts (liquidity, swaps, bridges, staking)

Benefits

Fully remote work from almost anywhere
Flexible benefits budget up to €230/month
Optional offices and relocation support
Async-friendly environment
Budget for courses certifications and professional development
Language learning support
Medical insurance or reimbursement
Mental health support
Financial support for important life events
Team offsites and company events
Merch shop with rewards system

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