Fullstack Java Developer – Banking and Microservices
Offer summary

(Summary generated by AI based on the full job description)

The project focuses on online banking systems with emphasis on microservices. The role involves developing fullstack applications with Java 17+, Spring Boot, and Angular 19+. Responsibilities include designing scalable backends, building Angular frontends, code quality assurance, testing, and deploying on Kubernetes. Required skills cover Git, Maven/Gradle, relational database optimization, and Agile methodologies. Offered benefits include medical care, multisport, Pluralsight training, and flexible working hours.

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Fullstack Java Developer – Banking and Microservices

Company: ITDS Polska Sp. z o.o.

from: 13 July 2026
to: 12 August 2026
16 800 - 21 000net (+ VAT)/ mth.B2B contract (full-time)
salary not specifiedcontract of employment
Offer parameters
level:mid
working mode:hybrid
location:Warszawa, Masovian
Warszawa, Masovian

Requirements

Expected technologies

Java
Angular
Spring Boot
JavaScript
Node.js
Git
Maven
Gradle

Our requirements

  • A minimum of 3 years of professional experience in Java and Angular development.
  • Strong knowledge of Java 17 or newer and the Spring ecosystem, including Spring Boot.
  • Practical experience with Angular 19 or newer, JavaScript, and Node.js.
  • Experience with Git, Maven, or Gradle build tools.
  • Hands-on experience working with relational databases.
  • Familiarity with developing highly available, scalable applications.
  • Solid understanding of the software development lifecycle, including testing and code reviews.
  • Excellent team collaboration skills and a proactive learning attitude.
  • Proficiency in English, capable of reading and understanding technical documentation.
  • Ability to work effectively within Agile methodologies.

Optional

  • Experience working with microservices architecture.
  • Knowledge of non-relational databases.
  • Experience working in the banking or financial services industry.

Your responsibilities

  • Develop and maintain fullstack applications using Java and Angular to support banking operations.
  • Design and implement scalable, high-availability backend services utilizing Spring and Spring Boot frameworks.
  • Build and enhance responsive frontend components with Angular.
  • Collaborate with cross-functional teams throughout the entire software development lifecycle.
  • Review code quality and ensure adherence to software engineering best practices.
  • Write and maintain automated tests to guarantee software reliability.
  • Manage application builds and dependencies using Maven or Gradle.
  • Work with relational databases, optimizing queries and schemas.
  • Deploy and support applications within Kubernetes environments.
  • Use Git for version control and collaborative development.
  • Troubleshoot and resolve production issues to maintain system stability.

About the project

As a Fullstack Java Developer – Banking and Microservices, you will be working for a leading organization in the online banking sector that delivers secure, scalable, and high-performance digital financial services to millions of users. You will contribute to building modern banking applications with Java and Angular, enabling innovation and excellence in financial technology.
Ignite Innovation in Banking — Develop Scalable Microservices for Next-Generation Financial Systems!
Warsaw-based opportunity with hybrid work model (2 days in the office per month).
Only candidates with an existing legal right to work in the European Union will be considered.

This is how we organize our work

This is how we work

at the client's site

#GETREADY to meet with us!

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.
We would like to meet you. If you are interested please apply and attach your CV in English or Polish, including a statement that you agree to our processing and storing of your personal data.

ITDS’s Whistleblower Procedure

📌 You can report violations in accordance with ITDS’s Whistleblower Procedure available here: https://itds.pl/wp-content/uploads/2025/03/INFORMATION-ON-PROCEDURE-FOR-REPORTING-BREACHES-AND-PROTECTION-OF-WHISTLEBLOWERS-AT-ITDS-POLSKA.pdf
Company

What we offer

  • 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

Benefits

  • sharing the costs of sports activities
  • private medical care
  • flexible working time
  • fruits
  • integration events
  • corporate gym
  • saving & investment scheme
  • no dress code
  • coffee / tea
  • drinks
  • christmas gifts
  • birthday celebration
  • sharing the costs of a streaming platform subscription
  • access to +100 projects
  • access to Pluralsight

Recruitment stages

  • 1.
    online interview
  • 2.
    online interview

ITDS Polska Sp. z o.o.

ITDS supports financial service providers to take the next steps.
We identify what’s possible, every day. Opportunities in the areas of technology, organization, and digitization.
We see where banks, insurers, payment companies, or fintech can go and how they can get there.
That’s why we want to stimulate you to ramp up your ambition. Forget what you perceive as restraints and step towards the new reality.
ITDS in Poland - Pure player in new Technologies & Financial Industry
+300 IT implementation professionals
+20 clients in the Banking, Insurance, Payment & Fintech Industry
ITDS excels in digital strategy delivery and implementation of best-of-breed lending solutions. ITDS has delivered successful strategic projects throughout Europe since 1998. We combine the experience we’ve accumulated with in-depth knowledge of technologies, business processes, and EU legislation to unlock new business opportunities.

This is how we work

Fullstack Java Developer – Banking and Microservices
16.8k–21k zł / mth. (B2B)
I apply to:
ITDS Polska Sp. z o.o.
Warszawa, Masovian
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