Senior Fullstack Developer

130 - 170 PLNNet per hour - B2B

Senior Fullstack Developer

Java

Pana Tadeusza 2, Kraków +1 Location

NATEK

130 - 170 PLN
Net per hour - B2B
Full-time
B2B
Senior
Hybrid

Tech stack

    English

    B2

    Polish

    C2

    Java

    advanced

    Angular

    advanced

    Kafka

    advanced

    Oracle SQL

    advanced

    Microservices

    advanced

    SOAP

    regular

Job description

🌍 Location: Hybrid (Kraków or Gdańsk)

🖥️ Model: B2B / Employment Contract

💼 Experience level: Senior

🕘 Workload: Full-time

🧭 Tech stack: Java 17, Angular, Spring Boot, Kafka, Oracle, REST, SOAP

💻 Frontend / Backend ratio: 30% / 70%




🔍 We’re hiring a Senior Full Stack Developer (Java + Angular)


We are looking for an experienced Full Stack Developer to join our team in supporting and enhancing banking applications responsible for loan processing. This is a hybrid position based in Kraków or Gdańsk, offering the opportunity to work in an agile, test-driven environment with a strong focus on clean code and automation.




🧪 Your responsibilities:



  • Development and enhancement of banking systems for credit process management.

  • Code optimization and maintenance with focus on automated unit, integration, and E2E testing.

  • Working in an agile software delivery model with strong collaboration across teams.




✅ What we expect:


  • 5+ years of experience in Java and TypeScript (Angular)

  • Strong knowledge of software engineering best practices and design patterns

  • Experience in writing well-tested code: unit, integration, E2E

  • Proficiency with:


    • Java 11/17, Angular 2+

    • Kafka, Oracle SQL

    • Spring, Spring Boot, Hibernate

    • REST, SOAP, CI/CD

    • jUnit, Mockito


  • Good command of JSON/XML structures

  • Hands-on with tools like IntelliJ, SoapUI, and Postman

  • Strong analytical and problem-solving skills

  • Ability to work independently and organize tasks efficiently




➕ Nice to have:


  • Experience working in SCRUM teams




🎯 Why join us?


  • Work on impactful systems in the banking domain

  • Hybrid flexibility in Kraków or Gdańsk

  • Agile, modern development practices and CI/CD pipelines

  • Clear backend/frontend split (70/30) with strong engineering ownership




If you’re looking for a technically engaging role with long-term growth and purpose-driven development—apply now and build the future of digital banking with us.

Published: 28.08.2025

Meet the company

NATEK

NATEK specializes in designing and implementing IT business solutions to support our partners in the digital transformation. As a one of the leading companies in CEE region, we have been implementing projects for global clients since 2004.

Company profile
Office location
ADVERTISEMENT: Recommended by Just Join IT