Developer - AI-Enabled Delivery w Kraków, Polska

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

Optional, Kubernetes, GenAI

Operating system, Windows

About the project, We are building next-generation Collateral and Facility Management solutions by leveraging AI-enabled SDLC practices, strong engineering standards, and modern integration capabilities. If you’re passionate about Java microservices, cloud-native architectures, and exploring responsible AI engineering patterns, this role is made for you., , Sounds like your kind of challenge?

This is how we work, agile

Your responsibilities, Engineering Delivery, •Build, test, release, and support Java microservices and related components, •Contribute to solution design and integration patterns in alignment with target architecture, •Proactively identify and resolve technical risks, dependencies, and cross-stream blockers, , Engineering Quality & Controls, •Follow and improve engineering standards: coding practices, branching, CI/CD quality gates, •Deliver robust automated tests (unit, contract, integration) to maintain measurable quality, •Participate in design, code, and security reviews, remediating findings promptly, , AI-Enabled SDLC & Governance, •Use AI-assisted development tools (e.g., GitHub Copilot) responsibly with strong security and IP governance, •Apply reviewed guardrails for AI-generated code: secure coding checks, traceability, auditability, , Contribute to GenAI engineering patterns:, •LLM safe usage for code generation, •Retrieval-Augmented Generation (RAG) for validated responses, •Agent-style workflows with human-in-the-loop controls, , Security, Resilience & Operational Readiness, •Apply security-by-design principles: secure coding, secrets management, vulnerability remediation, •Build production-ready services with observability (logs, metrics, traces), performance testing, and incident readiness, , Collaboration & Continuous Improvement, •Work closely with Tech Leads, QA, SRE, and platform teams across multiple streams, •Promote a culture of shared accountability, continuous improvement, and engineering excellence, , Note: Detailed project information will be shared during the recruitment process.

Solid hands-on experience in Java microservices development (Spring Boot) within enterprise environments, Proficiency in RDBMS (Oracle/PostgreSQL): schema design, query optimization, performance tuning, Strong understanding of API design, RESTful integration patterns, messaging/event-driven systems, Experience with CI/CD pipelines, quality gates, and DevSecOps practices (Jenkins/GitLab, Sonar, SAST/DAST scanning), Expertise in automated testing practices: JUnit, Mockito, Testcontainers, contract/API testing, Hands-on exposure to GCP (Google Cloud Platform) or other cloud environments, Familiarity with GenAI tools and patterns in software development (e.g., LLMs, RAG, agent workflows) and governance principles, Ability to design scalable solutions under complex delivery and regulatory constraints

Optional, Experience with regulated financial platforms requiring strong controls and audit readiness, Knowledge of containerization, Kubernetes, and service mesh patterns, Familiarity with observability stacks and resilience engineering practices, Hands-on experience implementing AI-enabled SDLC guardrails and productivity metrics, Prior involvement in GenAI prototyping – including RAG pipelines, eval frameworks, and prompt lifecycle management

What we offer, Flexible cooperation model, Hybrid work setup – 2 days a week from the office in Kraków, Collaborative team culture – work alongside experienced professionals eager to share knowledge., Continuous development – access to training platforms and growth opportunities., Comprehensive benefits – including Interpolska Health Care, Multisport card, Warta Insurance, and more., High quality equipment – laptop and essential software provided.

This is how we work on a project, Continuous Deployment, Continuous Integration, test automation, testing environments, manual tests

Benefits, sharing the costs of sports activities, private medical care, sharing the costs of professional training & courses, life insurance

Joining this project you’ll become part of Mindbox – a tech-driven company where consulting, engineering, and talent meet to build meaningful digital solutions. We’ll back you up every step of the way, accelerate your development, and ensure your skills make a difference.

Mindbox Sp. z o.o., At Mindbox, we connect top IT talents with technology projects for leading enterprises across Europe., Our focus is on matching your skills with work that matters – projects that use modern tech stacks, solve real business challenges, and give you space to grow. By joining us, you’ll deliver technology solutions for well-known brands, supported by the Mindbox team that values knowledge-sharing and continuous development. We make sure you have the tools, flexibility, and guidance to do your best work – and to keep moving forward in your career.