Senior Java Backend Developer – Financial Technology

Our requirements

• At least 5 years of experience in Java development, with a strong background in Spring Boot 3 and Java 21+.
• Solid understanding of database technologies, particularly PostgreSQL.
• Practical experience with CI/CD tools such as GitLab, Jenkins, and deployment on OpenShift.
• Familiarity with message brokers like RabbitMQ and Kafka.
• Knowledge of monitoring and logging tools (ELK stack, Dynatrace).
• Experience with automated testing frameworks including JUnit 5, Mockito, and RestAssured.
• Strong analytical skills and experience working within agile methodologies (Scrum, Kanban).

Optional

• Experience in the finance sector and knowledge of financial risk modeling.
• Certifications related to cloud, database management, or software development.
• Basic knowledge of R language and SQL testing.

Your responsibilities

• Design, develop, and optimize complex backend systems using Java 21+ and Spring Boot 3, adhering to best practices and high-quality standards.
• Work with domain-driven design (DDD) to implement scalable and maintainable software solutions.
• Manage and optimize data solutions utilizing PostgreSQL, Redis, and integration tools like RabbitMQ and Kafka.
• Utilize tools such as ELK stack, Dynatrace, and CI/CD pipelines (GitLab, Jenkins, OpenShift) to ensure system performance and reliability.
• Conduct thorough testing and validation using JUnit 5, Mockito, and RestAssured to deliver resilient software releases.
• Collaborate with agile teams (Scrum, Kanban) for iterative development and continuous improvement.
• Contribute analytical insights and high-level problem-solving skills to support transaction systems in a fast-paced financial environment.

About the project

This is how we organize our work

This is how we work on a project

• Continuous Deployment
• Continuous Integration

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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.