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October 4, 2026

Senior Full-Stack Developer

Senior • On-site

Kraków, Poland

Quick Facts

  • Role: Senior Full-Stack Developer

Description

Develop systems for individual clients setting market standards in the banking sector in Poland and Europe. Build and evolve full-stack solutions using Java and TypeScript (Angular), including creating test-covered code and integrating via APIs.

Responsibilities

  • Develop and maintain customer systems for the banking market

Requirements

  • Minimum 5 years of experience developing software in Java and TypeScript (Angular)
  • Knowledge of programming best practices and design patterns
  • Experience writing unit, integration, and E2E test-covered code
  • Knowledge of Java 11/21
  • Knowledge of Angular 2+
  • Familiarity with Kafka
  • Knowledge of SQL with Oracle
  • Knowledge of microservices architecture
  • Familiarity with CI/CD
  • Knowledge of REST and SOAP
  • Knowledge of Spring, Spring Boot, Spring Security, and Hibernate
  • Knowledge of IntelliJ, SoapUI, and Postman
  • Knowledge of hexagonal architecture and DDD (additional advantage)

Benefits

  • Employment contract (umowa o pracę)
  • Hybrid work model
  • Benefits package (cafeteria)
  • Private medical care with dental coverage
  • Multisport card
  • Insurance
  • Internal contests and discount/loyalty programs
  • 16 hours volunteering (“Dzień na U”)
  • Work aligned with shared company values: responsibility, openness, innovation, and customer focus
  • Alior University: space to develop professional and personal competencies

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