Senior ETL Developer (Fintech)

TL;DR

Senior ETL Developer (Fintech): Building and maintaining modern data integration and backend solutions for banking credit decision processes with an accent on scalable ETL design and system reliability. Focus on integrating multiple data sources, implementing REST APIs, and leveraging AI-driven tools to optimize engineering workflows in a regulated financial environment.

Location: Hybrid from Gdańsk or Warszawa (2-3 days per week in the office)

Salary: 1100 - 1450 PLN/day on B2B

Company

hirify.global is a Polish IT services company with over 15 years of experience, prioritizing people-centric values and long-term partnerships with international clients.

What you will do

• Develop and engineer reliable ETL solutions for data integration.
• Design and implement scalable backend systems and REST APIs.
• Collaborate with business stakeholders and architects to meet financial requirements.
• Manage end-to-end solution delivery from requirements to production.
• Optimize engineering efficiency using AI-assisted tools.
• Maintain high code quality standards and engineering best practices.

Requirements

• Minimum 5 years of experience in ETL development and data integration.
• Strong proficiency in SQL, relational databases, and Python.
• Experience with event-driven systems like Kafka and backend frameworks like Spring Boot.
• Fluent English (written and spoken) is required.
• Experience with AI tools in software engineering.
• Ability to work in a hybrid model in Poland.

Nice to have

• Knowledge of data warehouse concepts.
• Experience with Java.
• Background in banking, finance, or regulated industries.

Culture & Benefits

• Scandinavian organizational culture emphasizing work-life balance.
• Flexible work organization.
• Financed professional training and development programs.
• Regular integration meetings and community events.
• International work environment with daily English usage.