About the project

• We are looking for a Java Developer with strong expertise in the development and maintenance of enterprise-level, Java JEE-based systems.
• You will be part of a global team responsible for multiple Applications across Custody Systems (written in Java, having integration with JEE, Web Services, Oracle, IBM, C++ and ActiveMQ), being currently rolled out to our businesses and used mainly by the Compliance Team.

Your responsibilities

• Design, development, and unit testing of enhancements within the Custody application framework
• Research and resolve defects during all phases of the software development cycle
• Support and execute functional and performance testing
• Assists in troubleshooting and tuning production and test environments, and assists in infrastructure and environment setup and solution deployments
• Ensure technical best practices are followed during all phases of the project
• Perform code reviews and ensure standards are applied to each solution component

Our requirements

• Bachelor's Science Degree in Computer Science or related work experience
• Fluency in English
• Analytical and problem-solving skills
• Strong foundation in Object-Oriented Programming and Design Patterns
• At least 4 years of practical experience in Java and related technologies like Tomcat, Angular9, JavaScript, JPA, Spring Hibernate, CSS, AJAX, JSON, Bootstrap, NodeJS, XML, Servlet, and JSP
• Experience with SOAP and REST-based webservice development
• Good knowledge of logical and physical Data Modelling using normalizing Techniques
• Familiarity with automated CI build and deployment infrastructure and processes for multiple projects using tools like Jenkins, CARA, and GIT
• Knowledge of Custody Services (Corporate Actions, Global Tax, Trade Processing & Settlement)
• Fluent in Polish and residing in Poland required

Technologies we use

What we offer

• 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 PLN 2.1BN, no debts, since 2006 on the market

• We share the profit with Workers - over PLN 60M has already been allocated for this aim since 2022

• 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