Technologies-expected : Java 8+ AEM 6.x Apache Sling Apache Felix Apache Jackrabbit Oak J2 EE HTTP REST JSON XML SQL about-project : AEM Back-end Developers wanted! We are looking for a Regular/Senior Java Developer with Adobe Experience Manager knowledge, to join our E-commerce/Customer Experience Competency Center. We have more than 50 people onboard focused on delivering Adobe-based solutions for international clients. Our current projects include a corporate website for one of the biggest European banks, a corporate website for a trading company from the UK, and a corporate website for the packaging industry. responsibilities : Develop high-performance, multi-threaded software, following architectural guidelines Ensure high quality and performance of the code Optimize application performance Support the project in all aspects of development thanks to the close cooperation with developers and testers Work with respect to Agile principles with the Development Team and Product Owner requirements-expected : Experience in programming web applications in Java 8+ (min. 2 years) Ability to develop applications built on AEM 6.x (min. 1 year of experience) Knowledge of the Apache Sling framework (especially Sling Models) and Apache Felix Familiarity with document database concepts (JCR) - the preferred Apache Jackrabbit Oak framework Good knowledge of Java EE issues Understanding the basics of the HTTP protocol Ability to create and use REST API Experience with JSON, XML Basic knowledge of SQL offered : Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas Employment stability - revenue of EUR 410 M, no debts, since 2006 on the market We share the profit with Workers - last year we allocated PLN 21 M to this benefit Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more Comfortable workplace – class A offices or remote work Dozens of fascinating projects for prestigious brands from all over the world – you can change them thanks to Job Changer application PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers Investment in your growth – meetups, webinars, training platform and technology blog – you choose Fantastic atmosphere created by all Sii Power People