System Analyst - Senior at FinteqHub

Poznan, Greater Poland Voivodeship, Poland -

Full Time

Start Date

Immediate

Expiry Date

10 May, 26

Salary

0.0

Posted On

09 Feb, 26

Experience

2 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

System Analyst, Payment Systems, API Integrations, Technical Specifications, BPMN, UML, RESTful Principles, Microservices Architecture, Database Models, Problem-Solving, Communication Skills, Presentation Skills, Documentation, Fintech Domain, Domain-Driven Design, Postman

Industry

Financial Services

Description

Overview: FinteqHub is expanding and is looking for a System Analyst to join one of the product teams working on the payment gateway. We are looking for a technically strong analyst with experience in payment systems and API integrations who can translate business and operational needs into clear technical specifications. About Product: Finteqhub А PCI DSS certified payment gateway for online businesses, providing integration with payment systems via a single software platform. Learn more Purpose of the role: In this role, you will analyze payment provider APIs, design integration approaches, and prepare technical documentation for payment features and integrations. You will work closely with engineering, product, and internal operational teams to define solutions that improve payment reliability, security, and overall transaction success. Key responsibilities: Dive deep into various payment systems like PayPal, Stripe, and others to understand their APIs and workflows Prepare comprehensive technical specifications for payment integration based on established templates and agreements Work closely with the development team (software engineers, QAs, architect, product manager) and internal stakeholders (psp operations and treasury team) to develop requirements for new features that will give Payment Gateway a competitive edge Apply your expertise to define effective approaches for solving complex business problems (such as ensuring payment security, increasing successful payments), as well as translating requirements into actionable solutions aligned with technical capabilities and constraints Participate in peer reviews to improve the quality and accuracy of specifications Regularly update and improve documentation to ensure clarity and accessibility for all stakeholders Required Experience: 2+ years of experience as a System Analyst Understanding of payment systems and banking processes Hands-on experience in describing API integrations A strong background in modelling using BPMN and UML (Class diagram, State machine diagram, Use case diagram, Sequence diagram) Solid understanding of RESTful principles and API design best practices Understanding of microservices architecture and transaction coordination patterns Experience in designing logical database models Strong problem-solving and critical-thinking skills to approach complex problems with ease Excellent communication and presentation skills to effectively communicate ideas to both technical and non-technical audiences Ability to work independently and take ownership of tasks to drive the project and team forward At least an intermediate level of English, allowing you to write documentation proficiently Nice to have: Knowledge of regulatory requirements related to payments, such as PCI DSS, KYC, GDPR, and AML Experience in the fintech domain Experience in Domain-driven Design methodology Proficiency in Postman, DevTools, and JSON editors Our Benefits: Full-time work opportunities Private insurance An additional Day Off (1) per calendar year Sports program compensation Comprehensive Mental Health Programme Free online English lessons with native speakers Generous referral program Training, internal workshops, and participation in international professional conferences and corporate events

Responsibilities

The role involves analyzing payment provider APIs, designing integration approaches, and preparing technical documentation for payment features. Collaboration with engineering, product, and operational teams is essential to define solutions that enhance payment reliability and security.