system analyst for banking and credit products

Enfint; Warszawa; On-site; PLN 148,000 - 185,000; Full time

Job summary

Jit Team ищет опытного системного аналитика/архитектора для разработки масштабируемых REST API и системной архитектуры. Вы будете работать над моделированием данных, интеграциями и BI‑отчетами Power BI, взаимодействуя со стейкхолдерами и кросс‑функциональными командами.

В задачу входит документирование требований, участие в SDLC (Agile/Waterfall/DevOps) и поддержка качественной технической документации. Окружение ориентировано на банковские данные и кредитные продукты.

Qualifications

• Опыт работы системным аналитиком или системным архитектором не менее 5 лет.
• Опыт проектирования и интеграции REST API.
• Моделирование данных, ER‑диаграммы и принципы проектирования БД.

Responsibilities

• Анализ и документирование бизнес‑и технических требований.
• Разработка и поддержка архитектурной документации систем (high/low level).
• Разработка и поддержка масштабируемых REST API.
• Определение и реализация ETL‑процессов и интеграций.
• Создание логических и физических моделей данных.
• Соблюдение стандартов управления данными, качества и соответствия.

Skills

REST API design

Data modelling

Power BI

Gherkin

GitHub

Enterprise architecture

BPMN UML

Agile/DevOps

Banking data

Stakeholder management

Tools

GitHub

Power BI

Job description

Описание:

Jit Team creates highly specialised IT teams for clients worldwide and provides developmental projects, benefits, and professional development programmes. It is a Polish company with charitable and educational initiatives.

Задачи:

• Analyze and document business and technical requirements;
• Design high-level and low-level system architecture documentation;
• Develop and maintain scalable REST APIs;
• Define and implement data integration and ETL processes with cross-functional teams;
• Create and maintain logical and physical data models;
• Ensure compliance with data governance standards, data quality, lineage, and regulatory requirements;
• Translate business processes into technical solutions using BPMN and UML;
• Support the full Software Development Life Cycle in Agile, Waterfall, and DevOps environments;
• Design, develop, and maintain Power BI dashboards and reports;
• Bridge communication between business stakeholders and technical teams;
• Contribute to enterprise architecture discussions;
• Participate in code and design reviews;
• Maintain high-quality technical documentation;
• Support version control and collaboration processes using GitHub.

Требования:

• At least 5 years of experience as a System Analyst or System Architect;
• Strong hands-on experience with REST API design and integration;
• Proficiency in data modelling, entity relationships, and database design principles;
• Solid understanding of data governance frameworks, data quality, and compliance requirements;
• Experience in ETL development and data integration processes;
• Practical knowledge of Power BI report and dashboard development;
• Strong knowledge of BPMN and UML for process and system modelling;
• Experience with Agile, Waterfall, and DevOps SDLC methodologies;
• Familiarity with Gherkin for requirement specification and test scenarios;
• Proficiency in version control systems, particularly GitHub;
• Experience working with banking data and credit products;
• Strong analytical thinking and problem-solving skills;
• Excellent communication skills and ability to manage stakeholder relationships;
• Ability to create clear, structured, and high-quality technical documentation;
• Understanding of enterprise architecture principles;
• Experience working with cross-functional, distributed teams;
• Nice to have: None.

Условия:

• 800-1000 PLN/day on B2B;
• Flexible work organization;
• Training financed by Jit;
• Work-life balance and regular integration meetings.