Senior Java Developer – AI Integration and Microservices
Offer summary

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

The project focuses on backend development and AI-driven automation in the insurance domain, aimed at improving claims management processes. Required technologies include Java 8/11/17/21, Spring / Spring Boot, microservices with DDD, CQRS, Hexagonal, EDA patterns, containerization and Kubernetes, messaging systems and relational databases Oracle/PostgreSQL. Responsibilities include designing, developing and maintaining Java services, integrating AI components for automation and information extraction, participating in code reviews, testing and CI/CD, and working in Agile teams with ownership for production stability.

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Senior Java Developer – AI Integration and Microservices

Company: ITDS Polska Sp. z o.o.

from: 15 September 2026
to: 15 October 2026
21 000 - 22 785net (+ VAT)/ mth.B2B contract (full-time)
salary not specifiedcontract of employment
Offer parameters
level:senior
working mode:hybrid
location:Warszawa, Masovian
Warszawa, Masovian

Requirements

Expected technologies

Java
Spring Framework
Spring Boot
Git
Oracle
PostgreSQL
JUnit
Spock

Optional technologies

Angular

Our requirements

  • Minimum 4 years of experience in Java enterprise development
  • Strong knowledge of Spring and Spring Boot frameworks
  • Practical experience with microservices architecture and basic Kubernetes knowledge
  • Proficiency in GIT, relational databases (Oracle/PostgreSQL), and transactional data systems
  • Experience with testing tools like JUnit, Spock, Testcontainers, and automated CI/CD pipelines
  • Familiarity with messaging systems and asynchronous integration techniques
  • Demonstrated ability to work autonomously with a strong ownership mindset, combined with excellent team collaboration skills
  • Proven track record of delivering AI-based solutions or integrating ML/LLM services

Optional

  • Experience with Angular 14+ for full-stack development
  • Hands-on experience designing AI solutions with considerations for security, compliance, and enterprise constraints
  • A product-oriented mindset with a good understanding of business processes

Your responsibilities

  • Design, develop, and maintain high-quality Java services (Java 8/11/17/21) and Spring Boot frameworks aligned with claims management business needs
  • Collaborate with cross-functional teams to ensure seamless integration and delivery of scalable microservices solutions
  • Participate in code reviews, testing, and documentation to uphold high software quality standards
  • Implement architectures based on DDD, CQRS, Hexagonal Architecture, and EDA to support robust, event-driven microservices ecosystems
  • Utilize containerization and orchestration tools such as Kubernetes for deployment efficiency
  • Develop and integrate AI-enabled components including automation, classification, and information extraction modules
  • Contribute actively to Agile/Scrum teams, proposing innovative solutions and delivering end-to-end features with ownership and independence
  • Drive product stability and continual improvement of enterprise solutions in a production environment

About the project

As a Senior Java Developer – AI Integration and Microservices, you will be working for our client, a leader in the insurance industry, committed to revolutionizing claims management. You'll contribute to building scalable, enterprise-grade backend solutions and intelligent automation systems that transform traditional workflows, enhance operational excellence, and deliver exceptional customer experiences. This role offers a strategic opportunity to grow within a forward-thinking organization at the forefront of insurance technology innovation.
Unleash the future of enterprise solutions—drive innovation with advanced backend development and AI-powered automation!
Location & Work Model: Warsaw-based opportunity with a hybrid work model (up to 4 remote days per week).
Only candidates with a valid 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

Senior Java Developer – AI Integration and Microservices
21k–22.8k zł / mth. (B2B)
I apply to:
ITDS Polska Sp. z o.o.
Warszawa, Masovian
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