Senior Backend Integration Engineer - Java job opportunity at Public Group.

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Date2025-06-09T13:06:05.615Z bot
Public Group Senior Backend Integration Engineer - Java
Experience: 5-years
Pattern: full-time
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loacation Kifisia, Greece
loacation Kifisia....Greece

The organization Why Join Us? It's More Than a Job in Retail, It's Your Story. At Public Group, we believe in the power of our people in a sustainable way. That's why we're not just focused on what you do, but who you become. We're committed to fueling your growth, because when you win, we all win. Imagine a place where you feel supported, valued, and empowered to make a real difference.  A place where you can build a career you love, to leave your mark in our story ! Public Group strategically invests to create an ecosystem of innovative scaleups around its Omnichannel Retail business, with the objective to provide exciting customer experiences and foster Entrepreneurship in Greece. We bring together technology, talent & entrepreneurship to create value in the Greek market. Our role is to help our subsidiaries or investee companies grow and their founders to succeed through capital and creative synergies. Our investment portfolio includes Public-MediaMarkt, iRepair, Douleutaras.gr, PublicNEXT, Venture Friends. PublicNEXT leads the digital transformation of retail, with solutions to reimagine processes, integrate technologies and introduce innovative services or platforms that transform employee and customer experience. We develop and unleash the best technology solutions that shape the future of retail. Our team of software developers, engineers, digital and IT experts combine strong technical skills and entrepreneurial thinking to help organizations stay ahead. As future-ready innovators, we engage in multiple projects and create growth opportunities for everyone to find what they are looking for. Together we can reimagine retail and unleash the best technology platforms to create new capabilities for people and inspire them to enjoy life. We grow by continuously developing on each other’s ideas. Let’s grow together. #LI-Hybrid We are looking for an experienced Integration Engineer (Middleware) to design, develop, and support enterprise integration solutions across the Public Group ecosystem. The ideal candidate will build and maintain scalable microservices and middleware components to ensure secure, reliable, and efficient data exchange between internal systems and external applications. Responsibilities: Design, develop, and maintain middleware solutions and microservices to enable seamless integration between Public Group systems and third-party applications. Participate in the full system integration lifecycle, including requirements analysis, solution design, development, testing, deployment, and ongoing support. Develop and manage APIs, message queues, and event-driven services to ensure reliable and secure data exchange across platforms. Collaborate closely with Public Group business and technical teams to gather integration requirements and translate them into scalable technical solutions. Monitor, troubleshoot, and optimize integration workflows to ensure high availability, performance, and data integrity. Contribute to architecture discussions and promote best practices in microservices, DevOps, and integration standards. Requirements: 5+ years of related experience, experience in integration projects University degree in Computer Science, Engineering, or related scientific field preferred Experience with Java 8/11/17+ and Spring Boot Framework Good knowledge of Architecture and Design principles and their applications Experience with SQL Databases Familiar with NoSQL Databases Should have strong exposure of hibernate, JPA, J2EE, SQL or NoSQL queries Familiar integrating with Rest API's and WebServices Perform code reviews to ensure code quality and adherence to coding standards Experience with GIT for version control and code collaboration Capable of problem identification and resolution Experience in solving technical issues with thorough research and investigation Team work and great communication skills Excellent command of the English language Desirable Qualifications: Familiar with Integration/Unit Testing Knowledge of Openshift or Kubernetes Familiar with MongoDB Familiar with asynchronous communication using technologies such as ActiveMQ/RabbitMq Passionate for good results, dynamic and enthusiastic High sense of responsibility Participation in Agile teams (Scrum or Kanban) Experience with JIRA What we offer: 💼  Competitive compensation & benefits package 💰  Performance-based bonus scheme 🧑‍⚕️  Comprehensive life & health insurance 🏡  Flexible hybrid working model  – to support your work-life balance 🧡  Psychological support  via a professional helpline for you and your family 🚀  Career growth opportunities  in a role that evolves with you 🎉  Valuable experience  in a well-known and fast-growing organization 📚  Continuous learning  and upskilling through tailored programs 🏃🏽‍♂️  Employee Wellness Program  – office Pilates & sports teams (padel, football, volleyball & more) 🚗  Alternative transportation  with company shuttle buses to our offices 📲  Exclusive access to our employee app , OrangeGen, packed with tools, news & perks What Does OrangeGen Offer? 🔗 Connect : Engage with your colleagues and management seamlessly, ensuring you're always in the loop and part of our dynamic community. 🎉 Recognize : Celebrate achievements and milestones with a culture of recognition that boosts morale and fosters a positive work environment. 🏆 Custom Rewards : Enjoy personalized rewards and kudos, tailored to recognize your unique contributions and achievements. Are you ready to be the next #OrangeGen maker? Orange Gen, is our team of 2.200 people who are committed to cultivating an innovative retailtainment environment, supporting continuous development, and embracing flexibility—all while placing customer centricity at the forefront. We believe in fostering a culture that values your contributions, boosts your ambitions, and supports personal and professional growth. "Joy at Public" is our main motto which lies in creating a workplace where every individual is empowered to excel and evolve, always keeping the customer at the heart of our endeavors. We like to share our moments under the #OrangeTeam celebrating all team's achievements and Orange Marks Stories! All applications will be treated with the strictest confidentiality.

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