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Offer summary
(Summary generated by AI based on the full job description)
The project involves developing critical backend systems in the energy sector, focusing on microservices, Apache Kafka, and Spring Boot. Responsibilities include designing and implementing backend architecture, team mentoring, and leading technology adoption. Required skills cover Java 8+ (including 17+), Oracle DB 19c, and containerized environments. Benefits include medical care, multisport access, and Pluralsight training.
from: 14 September 2026
to: 14 October 2026
18 900 - 23 100 złnet (+ VAT)/ mth.B2B contract (full-time)
Offer parameters
level:senior
working mode:remote
location:Wrocław, Lower Silesia
Wrocław, Lower Silesia
Requirements
Expected technologies
Java
Kafka
Spring Boot
Oracle
Hibernate
GitLab
Maven
JUnit
Mockito
Optional technologies
Python
Linux
Operating system
Linux
Our requirements
- Minimum 5 years of professional Java programming experience (Java 8+), with at least 3 years working with Java 17+
- Extensive experience leading technical teams in backend development for 2+ years
- Strong expertise with Apache Kafka and Apache Camel (Expert level)
- Deep knowledge of Spring Boot (Expert level) and microservices architecture in containerized environments
- Proficiency with relational databases such as Oracle DB 19c and ORM tools like Hibernate
- Familiarity with version control systems (GitLab), build tools (Maven), and testing frameworks (JUnit, Mockito)
- Experience working with the Unicorn ecosystem (ECP/EDX) APIs and channels
- Solid understanding of design patterns, software responsibility, and timely task execution
- Ability to work independently, collaborate effectively in teams, and communicate clearly in Polish and English (Communicative level)
Optional
- Knowledge of RDBMS Oracle and Python
- Basic understanding of Linux systems
Your responsibilities
- Define and support technical tasks within the backend development team, ensuring best practices and high-quality delivery.
- Recognize, verify, and plan the evolution of technology stacks for the Connector 2.0 project.
- Lead the implementation of new technologies across project teams, providing training and mentorship to team members.
- Develop, enhance, and maintain system architecture in the backend layer, ensuring scalability and robustness.
- Program functionalities and conduct tests to deliver reliable software solutions, adhering to deadlines and specifications.
About the project
As an Senior Java Developer, you will be working for our client in the energy sector, focusing on developing and advancing critical backend systems. You will contribute to the design, implementation, and mentoring of high-performance microservices, leveraging cutting-edge technologies to support enterprise-grade solutions. This role offers the chance to influence technological direction and grow your expertise in a dynamic environment.
Empower the future of energy infrastructure — lead the evolution of microservices and real-time data integration!
Wroclaw - based opportunity with remote work flexibility.
Only candidates with an existing legal right to work in the European Union will be considered for this role.
This is how we organize our work
This is how we work
at the client's siteagilescrum
#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
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 – Microservices
18.9k–23.1k zł / mth. (B2B)
I apply to:
ITDS Polska Sp. z o.o.
Wrocław, Lower Silesia
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Informujemy, że administratorem danych jest ITDS z siedzibą w Warszawie, ul. Złota 59 (dalej jako "administrator"). Masz prawo do żądania dostępu do swoich danych osobowych, ich sprostowania, usunięcia lub ograniczenia przetwarzania, prawo do wniesienia sprzeciwu wobec przetwarzania, a także prawo do przenoszenia danych oraz wniesienia skargi do organu nadzorczego. Dane osobowe przetwarzane będą w celu realizacji procesu rekrutacji. Podanie danych w zakresie wynikającym z ustawy z dnia 26 czerwca 1974 r. Kodeks pracy jest obowiązkowe. W pozostałym zakresie podanie danych jest dobrowolne. Odmowa podania danych obowiązkowych może skutkować brakiem możliwości przeprowadzenia procesu rekrutacji. Administrator przetwarza dane obowiązkowe na podstawie ciążącego na nim obowiązku prawnego, zaś w zakresie danych dodatkowych podstawą przetwarzania jest zgoda. Dane osobowe będą przetwarzane do czasu zakończenia postępowania rekrutacyjnego i przez okres możliwości dochodzenia ewentualnych roszczeń, a w przypadku wyrażenia zgody na udział w przyszłych postępowaniach rekrutacyjnych - do czasu wycofania tej zgody. Zgoda na przetwarzanie danych osobowych może zostać wycofana w dowolnym momencie. Odbiorcą danych jest serwis Hello HR oraz inne podmioty, którym powierzyliśmy przetwarzanie danych w związku z rekrutacją.
Naruszenia można zgłaszać zgodnie z Procedurą zgłaszania nieprawidłowości ITDS dostępną tutaj:
https://itds.pl/wp-content/uploads/2025/03/INFORMATION-ON-PROCEDURE-FOR-REPORTING-BREACHES-AND-PROTECTION-OF-WHISTLEBLOWERS-AT-ITDS-POLSKA.pdf
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