Senior Business System Analyst

We are looking for a Senior Business System Analyst to analyze and design complex banking and FinTech integrations. The role focuses on translating business requirements into technical specifications, defining integration flows between Core Banking and external payment systems, and maintaining high-quality architecture and integration documentation.

Unlock the potential of remote work in Uzbekistan, giving you the flexibility to work from home or access our office in Tashkent.

Responsibilities

• Gather and analyze functional and non-functional requirements

• Conduct workshops and interviews with business and technical stakeholders

• Translate business requirements into technical specifications, user stories, epics, and use cases

• Design integrations with payment gateways, banking APIs, accounting, and regulatory systems

• Define dependencies between Core Banking and external systems such as Humo, Uzcard, Paynet, and Munis

• Design REST, SOAP, webhook, and messaging-based integrations

• Create UML, DFD, ER diagrams, integration specifications, and architecture documentation

• Identify system risks related to transaction failures, security, and data integrity

• Define fallback, redundancy, and recovery approaches

• Collaborate with Product Owners and engineering teams on backlog prioritization

• Maintain accurate technical and integration documentation

Requirements

• 3+ years of experience in System Analysis or a related role

• Strong requirements elicitation and technical documentation skills

• Understanding of banking products, payments, cards, accounts, and transfers

• Strong experience with REST, SOAP, webhooks, JSON, XML, and preferably ISO 20022

• Experience with payment systems and gateways such as Humo, Uzcard, Paynet, Visa, or Mastercard

• Strong UML, DFD, and ER modeling skills

• Understanding of Kafka, RabbitMQ, or ESB-based integration

• Knowledge of SQL/NoSQL databases

• Understanding of OAuth 2.0, SSL/TLS, 2FA/OTP, PCI-DSS, tokenization, and encryption principles

• Banking / financial domain experience is strongly preferred

• English proficiency at B2 level or higher

Technologies

• REST, SOAP, Webhooks, JSON, XML, ISO 20022, UML, DFD, ERD, Kafka, RabbitMQ, ESB, Oracle, PostgreSQL, MongoDB, OAuth 2.0, SSL/TLS, AES, RSA, PCI-DSS, Humo, Uzcard, Paynet, Visa, Mastercard

We offer/Benefits

We connect like-minded people:

• Delivering innovative solutions to industry leaders, making a global impact 
• Enjoyable working environment, whether it is the vibrant office or the comfort of your own home 
• Opportunity to work abroad for up to two months per year 
• Relocation opportunities within our offices in 55+ countries
• Corporate and social events  

We invest in your growth: 

• Leadership development, career advising, soft skills and well-being programs 
• Certifications, including GCP, Azure and AWS
• Unlimited access to EPAM's internal learning database
• Free English classes with certified teachers 

• Discounts in local language schools, including offline courses for the Uzbek language

We cover it all:

• Monetary bonuses for engaging in the referral program 
• Medical & family care package   
• Four trust days per year (sick leave without a medical certificate)   
• Discounts for fitness clubs, dance schools and sports programs
• Benefits package (sports activities, a variety of stores and services)

EPAM is global leader in AI transformation engineering and integrated consulting, serving Forbes Global 2000 companies and ambitious startups. With over thirty years of expertise in custom software, product and platform engineering, we empower our clients to become AI-Native enterprises, driving measurable value from innovation and digital investments.