Senior Java Developer
Offer summary

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

The project involves developing backend systems in the energy sector supporting critical infrastructure. Key technologies include Java, Spring Boot, JPA, Hibernate, Docker, Kubernetes. Responsibilities cover designing and implementing microservices and REST APIs, maintaining existing solutions, applying DevSecOps practices, and automating deployment and monitoring processes. Benefits offered include medical care, Multisport program, Pluralsight access, and flexible working hours.

you can start ASAP

Senior Java Developer

Company: ITDS Polska Sp. z o.o.

from: 20 August 2026
to: 19 September 2026
18 900 - 26 250net (+ VAT)/ mth.B2B contract (full-time)
Offer parameters
level:senior
working mode:remote
location:Wrocław, Lower Silesia
Wrocław, Lower Silesia

Requirements

Expected technologies

Java
Spring Boot
Hibernate
Oracle
SQL
Docker
Kubernetes
Nomad

Optional technologies

Apache Kafka
MinIO
Jenkins
GitLab

Our requirements

  • Minimum of 8 years of experience in Java development in backend environments
  • Strong knowledge of design patterns, integration standards, and microservice architectures
  • Proficiency with Spring Boot (core, data, security), JPA, Hibernate
  • Experience with REST API development and database management, preferably Oracle SQL
  • Familiarity with DevSecOps practices and containerization technologies such as Docker and K8s or Nomad

Optional

  • Understanding of UI design principles and web usability practices
  • Experience with tools such as Apache Kafka, MinIO, Jenkins, and GitLab
  • Knowledge of the energy industry

Your responsibilities

  • Develop and enhance backend systems using Java, adhering to best practices and architectural standards
  • Design and implement microservices, REST APIs, and integration patterns, ensuring scalability and security
  • Collaborate with cross-functional teams to define, document, and optimize system functionalities
  • Maintain and improve existing codebases, troubleshoot issues, and implement fixes proactively
  • Apply DevSecOps practices to automate deployment, testing, and monitoring processes
  • Utilize containerization tools like Docker, Kubernetes (K8s), or Nomad to streamline deployment pipelines
  • Ensure compliance with data security standards and quality assurance protocols
  • Contribute to continuous improvement initiatives by sharing best practices and innovative ideas

About the project

As a Senior Java Developer, you will be working for our client, a leading technology organization specializing in building robust, secure, and high-performance software solutions within the energy industry. Your expertise will contribute to developing, maintaining, and documenting key systems that support critical infrastructure, fostering innovation and efficiency in energy management.
Empower scalable backend solutions — drive innovation in critical systems!
Wroclaw - based opportunity with fully remote work (1-2 days/ month from office).
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
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
18.9k–26.3k zł / mth. (B2B)
I apply to:
ITDS Polska Sp. z o.o.
Wrocław, Lower Silesia
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