Mid-Level Java Microservices Developer - AI-Enabled Financial Platform

Expected, Java, Spring Boot, Oracle, PostgreSQL, Jenkins, GitLab, Sonar, Google Cloud Platform

Optional, Kubernetes

Operating system, Windows, Linux

About the project, As a Mid-Level Java Microservices Developer, you will be working for our client, a leading financial technology firm. You will play a pivotal role in delivering a cutting-edge global collateral and facility management platform aimed at reducing costs and accelerating delivery through an AI-enabled SDLC. Join a forward-thinking team dedicated to redefining financial services with innovative solutions, AI integration, and best engineering practices to elevate the industry’s future., , Ignite innovation in financial technology — develop AI-enabled microservices that transform the banking landscape!, , Krakow-based opportunity with hybrid work model (up to 3 remote days per week)., , Only candidates with an existing legal right to work in the European Union will be considered for this role.

Your responsibilities, Build, test, and support Java microservices (Spring Boot) and related components to ensure scalable, secure, and resilient solutions., Contribute to designing solutions for microservices integrations, aligning with architecture and operational requirements., Identify, escalate, and resolve technical risks, dependencies, and delivery blockers in collaboration with cross-functional teams., Follow and enhance engineering standards: coding practices, CI/CD pipelines, testing strategies, and security protocols., Deliver comprehensive unit, integration, and contract testing to meet quality standards., Participate in technical reviews, security assessments, and remediation efforts., Use AI-assisted tooling responsibly to accelerate development while maintaining code quality, security, and compliance., Apply guardrails for AI-generated code, ensuring strong review discipline and traceability., Contribute to GenAI-enabled engineering patterns such as RAG, LLMs, and agent workflows., Embed security-by-design principles and build observability into production services for operational readiness., Support release activities, environment setups, and cutover planning., Collaborate closely with diverse teams—including Tech Leads, architects, QA, platform specialists, and SREs—to deliver integrated outcomes., Foster a culture of continuous improvement and shared accountability.

4+ years of hands-on experience developing Java microservices (preferably with Spring Boot) in enterprise environments., Strong understanding of RDBMS, such as Oracle or PostgreSQL, including schema design and performance tuning., Experience with unit and integration testing frameworks (JUnit, Mockito, Testcontainers)., Proficiency with CI/CD pipelines and quality gates (Jenkins or GitLab, Sonar, SAST/DAST)., Good knowledge of REST APIs, messaging, event-driven patterns, and API versioning., Practical experience working on cloud platforms, particularly GCP., Familiarity with GenAI concepts, tools, and governance, including LLMs and retrieval-augmented generation., Ability to contribute to technical design and make pragmatic trade-offs under delivery pressure.

Optional, Experience in delivering regulated financial services platforms with audit and compliance requirements., Exposure to cloud-native architectures like containers, Kubernetes, and service meshes., Knowledge of observability tooling and resilience testing., Experience prototyping or integrating GenAI capabilities within software solutions.

This is how we work, at the client's site, agile, scrum

This is how we work on a project, Continuous Deployment, Continuous Integration

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, online interview, online interview

#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:

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,