Senior Java Microservices Developer – AI-Enabled Financial Platform

Our requirements

• 4+ years of experience building Java microservices (Spring Boot) within enterprise environments.
• Solid expertise with RDBMS (Oracle/PostgreSQL), schema design, performance tuning, and transactional integrity.
• Proven experience with unit and integration testing (JUnit, Mockito, Testcontainers, API/contract testing).
• Familiarity with CI/CD pipelines and quality gates (Jenkins, GitLab, Sonar, SAST/DAST, dependency scanning).
• Good understanding of REST, messaging/eventing, API design, and versioning strategies.
• Hands-on experience with cloud platforms, specifically GCP.
• Practical knowledge of GenAI concepts, LLMs, RAG/agent patterns, and related governance.
• Ability to design pragmatic solutions under delivery pressure.

Optional

• Experience delivering regulated financial services platforms with focused audit and control requirements.
• Exposure to cloud-native patterns (containers, Kubernetes, service mesh) and modern observability tooling.
• Background in performance engineering and resilience testing.
• Prior experience implementing AI-enabled SDLC practices for measurable productivity.

Your responsibilities

• Build, test, release, and support Java microservices (Spring Boot) in enterprise environments, ensuring high standards of security, performance, and operational resilience.
• Contribute to solution design for microservices and integration patterns, aligning with target architecture and non-functional requirements.
• Identify and resolve technical risks, dependencies, and delivery blockers collaboratively with delivery teams.
• Follow and enhance engineering standards, including CI/CD practices, testing strategies, and security protocols.
• Participate in technical reviews such as design, code, and security reviews, remediating findings efficiently.
• Use AI-assisted tooling (e.g., Copilot) responsibly to accelerate delivery while maintaining code quality and security.
• Apply GenAI techniques (LLMs, RAG, agent workflows) in development and architecture, adhering to governance and controls.
• Embed security-by-design principles, vulnerability management, and compliance into everyday development.
• Support deployment activities, environment readiness, and smooth release cycles.
• Collaborate closely with cross-disciplinary teams including architects, QA, SRE, and system owners.
• Foster a culture of continuous improvement, inclusive collaboration, and shared accountability.

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.