Senior Java Engineer

O projekcie: At Mindbox we connect top IT talents with technology projects for leading enterprises across Europe.   You will join a small, high-impact team responsible for enabling other engineering teams to deliver faster while meeting regulatory controls. Your mission will be to design and implement end-to-end pipeline capabilities, automate critical processes, and facilitate delivery efficiency and security at scale. You will also provide both production and development support, help adopt new technologies, and drive change toward an agile, value-driven working model. Sounds like your kind of challenge?  What you get in return - Flexible cooperation model – choose the form that suits you best (B2B, employment contract, etc.) - Hybrid work setup – remote days available depending on the client’s arrangements  - 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 Wymagania: - 5+ years of professional experience in Java development - Strong knowledge of Spring Framework, RESTful APIs, and microservices - Hands-on experience with Docker and CI/CD pipelines (preferably Jenkins) - Experience with TDD and test automation techniques - Solid troubleshooting skills and the ability to resolve issues under pressure - Comfortable working in agile, cross-functional environments - Strong communication skills and a willingness to learn new technologies Nice to Have - Expertise in data structures, algorithms, and concurrency in Java - Knowledge of Clean Code principles, design patterns, and secure coding practices - Exposure to cloud-native tools and scalable architectures (AWS/GCP is an advantage) 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. Codzienne zadania: - Design, implement, and test pipeline automation solutions for fast and reliable delivery - Build and integrate backend services using Java, Spring, and microservice patterns - Develop Docker-based containerized solutions integrated into CI/CD pipelines (Jenkins) - Advocate for and apply Test-Driven Development (TDD) principles across the codebase - Troubleshoot production issues and support live environments (you build it, you run it) - Collaborate with cross-functional teams on global platforms in an agile environment - Continuously innovate and challenge status quo by introducing tools and practices that increase speed, safety, and quality - Mentor team members and contribute to building a high-performing engineering culture