system analyst for payment processing

HireHi; United States; Remote; USD 90,000 - 130,000; Full time

Benefits offered by this job

Private insurance

Additional day off per year

Sports program

Mental health programme

Free online English lessons

Referral program

Training and conferences

Job summary

FinteqHub ищет системного аналитика для анализа требований, разработки спецификаций и взаимодействия с командами разработки. В задачи войдут моделирование данных, API‑контракты, документация и обеспечение качества спецификаций.

Требуется минимум 3 года опыта, знание BPMN/UML, опыт работы с API, Postman и DevTools. Уровень английского не ниже B1, владение русским языком обязательно. График — доп. гибкий, социальные программы и обучение.

Qualifications

• At least 3 years of experience as a System Analyst.
• Experience designing APIs, logical data models, integrations and microservice architectures.
• Strong BPMN and UML modelling skills (Sequence, State Machine, Use Case, Class).
• Experience using Postman, browser DevTools and JSON editors.
• English at B1 level or higher for writing documentation.
• Fluent Russian for team communication.
• Knowledge of payment/security domains such as PCI DSS, KYC, AML, GDPR is a plus.
• Understanding end-to-end payment flows and data reconciliation.

Responsibilities

• Analyse business requirements and translate into detailed technical specs.
• Document domain entities, data models, use cases, forms, API specs, logs and rules.
• Define frontend/backend interactions, API contracts and data flows.
• Analyse existing payment provider and banking integrations.
• Address L3 issues and change requests; define system changes.
• Improve usability and user workflows in Back Office.
• Design analytics/reporting solutions for large transactional data in ClickHouse.
• Collaborate with PM and UI/UX on mockups addressing user needs.

Skills

BPMN/UML modelling

Problem solving

Clear communication

Independent worker

English B1+

Russian language

Tools

Postman

DevTools

JSON editors

Job description

Описание

FinteqHub provides a PCI DSS-certified payment gateway for online businesses, integrating with payment systems through a single software platform. Its Back Office platform manages payment processing.

Задачи

• Analyse business requirements and turn them into clear, detailed technical specifications
• Document domain entities, logical data models, use cases, web forms, API specifications, permissions, logs, business rules, edge cases, and other system behaviour
• Define frontend and backend interactions, API contracts, validations, and data flows
• Analyse existing payment provider and banking integrations
• Investigate L3 issues and change requests, and define the system changes needed to address them
• Help solve complex Back Office challenges, including improving usability and user workflows
• Design analytics and reporting solutions, including solutions for large volumes of transactional data in ClickHouse
• Work with the Product Manager and UI/UX Designer on mockups that address user needs and technical constraints
• Contribute to architecture and solution design with the architect, engineers, and QA
• Propose feasible solutions, explain trade-offs, and contribute to API and system design decisions
• Participate in peer reviews to improve the quality, consistency, and accuracy of specifications
• Maintain and improve documentation, specification templates, and team standards

Требования

• At least 3 years of experience as a System Analyst
• Experience designing APIs, logical data models, integrations using different patterns, and microservice architectures
• Strong BPMN and UML modelling skills, including Sequence, State Machine, Use Case, and Class diagrams
• Experience using Postman, browser DevTools, and JSON editors
• Strong problem-solving and critical-thinking skills
• Ability to explain technical solutions clearly to technical and non-technical stakeholders
• Ability to work independently, take ownership, adapt to changing priorities, and flag risks early
• English at B1 level or higher for writing documentation
• Fluent Russian for team communication
• Nice to have: Experience with payment systems, payment gateways, fintech, or banking
• knowledge of payment security, compliance, and regulatory requirements such as PCI DSS, KYC, AML, and GDPR
• understanding of end-to-end payment flows, including authorisation, capture, refunds, chargebacks, 3DS, withdrawals, and reconciliation
• experience with Domain-Driven Design (DDD)
• experience with SQL and NoSQL databases

Условия

• Private insurance
• Additional 1 Day Off per calendar year
• Sports program compensation
• Comprehensive Mental Health Programme
• Free online English lessons with a native speaker
• Generous referral program
• Training, internal workshops, and participation in international professional conferences and corporate events
• Flexible working hours