Currency

Senior Fullstack Developer

190 - 272 USDNet per day - B2B
Java

Senior Fullstack Developer

Java

Poland, Warszawa

ITDS

Full-time
B2B
Senior
Remote
190 - 272 USD
Net per day - B2B

Tech stack

    Java

    advanced

    JavaScript

    advanced

    Angular

    advanced

    CI/CD

    regular

    Camunda

    nice to have

    Docker

    nice to have

    Kubernetes

    nice to have

Job description

Join us, and build the future of digital banking together!


Location: 100% remote work


As a Senior FullStack Developer, you will work for our client, a leading bank and financial institution offering a wide range of services to individuals, small businesses, and large corporations. You will join a team responsible for designing and implementing modern web solutions based on a microservices architecture. The project involves developing a front-end application using Angular 18 and a back-end built in Java with Spring Boot, WebFlux, and Camunda. You will have a real impact on the application design, technical processes, and the overall direction of product development.


Your main responsibilities:

  • Designing and developing applications using Java, Spring Boot, and Angular

  • Implementing post-sales processes using Camunda and WebFlux technologies

  • Collaborating with the project team on system architecture design

  • Optimizing and maintaining existing code following clean code and hexagonal architecture principles

  • Implementing best practices for CI/CD and automated testing

  • Participating in code reviews and suggesting technical improvements

  • Mentoring and supporting junior developers in their technical growth


You are a perfect fit if you:

  • Min. 5 years of experience in software development area

  • Have advanced knowledge of Java

  • Have strong skills in JavaScript

  • Have hands-on experience with Angular

  • Understand reactive programming concepts (e.g., WebFlux, RxJS)

  • Can design applications based on hexagonal architecture

  • Write clean, well-tested code

  • Have experience working with CI/CD tools

  • Communicate fluently in English (B2 or higher)

  • Enjoy working in a team and sharing knowledge


It’s a plus if you have:

  • Experience with BPMN tools (e.g., Camunda)

  • Knowledge of reactive frameworks and libraries in Java

  • Understanding of microservices architecture

  • Experience working in the banking or financial sector

  • Familiarity with Docker or Kubernetes


We offer you:

ITDS Business Consultants is involved in many various, innovative and professional IT projects for international companies in the financial industry in Europe. We offer an environment for professional, ambitious, and driven people. The offer includes:


  • Stable and long-term cooperation with very good conditions 

  • Enhance your skills and develop your expertise in the financial industry

  • Work on the most strategic projects available in the market

  • Define your career roadmap and develop yourself in the best and fastest possible way by delivering strategic projects for different clients of ITDS over several years

  • Participate in Social Events, training, and work in an international environment

  • Access to attractive Medical Package

  • Access to Multisport Program

  • Access to Pluralsight

  • Flexible hours & remote work


Internal job number #7809


You can report violations in accordance with ITDS’s Whistleblower Procedure available here.

Tech stack

    Java

    advanced

    JavaScript

    advanced

    Angular

    advanced

    CI/CD

    regular

    Camunda

    nice to have

    Docker

    nice to have

    Kubernetes

    nice to have
Published: 15.10.2025
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Senior Fullstack Developer

190 - 272 USDNet per day - B2B
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Senior Fullstack Developer

Poland, Warszawa

ITDS

190 - 272 USDNet per day - B2B
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