Senior Java Developer

Join us, and revolutionize banking systems worldwide!

Krakow-based opportunity with the possibility to work 80% remotely!

As a Senior Software Developer, you will be working for our client, a global financial institution, leading the development efforts for a critical project aimed at optimizing banking transaction processes.

Your main responsibilities:

• Own the entire code build and all technical aspects of the application/platform
• Prepare low-level designs after understanding functional specifications
• Build a skeleton project for scalability by junior developers
• Implement given specifications according to standards
• Create small or technical tickets
• Release changes to production using CICD Jenkins pipeline
• Write Junit and automated test cases
• Interact with business analysts and product owners
• Coordinate with other application technical teams

You’re ideal for this role if you have:

• 6+ years of development experience, preferably in banking transaction data
• Good knowledge of Java 1.8+,  Apache Spark 2.3 or 3.X or equivalent technology
• Acute understanding of data frame object design and memory allocation techniques
• Design experience and proficiency in RDBMS, SQL, Unix Scripting, and ETL
• Prior experience with ETL applications handling large data volumes
• Strong understanding of database or file system write operations
• Previous experience with applications exposing multiple interfaces
• Understanding of microservices architecture and API-driven systems
• Ability to design systems considering UI and other external interfaces
• Familiarity with Agile engineering practices like Scrum and Kanban
• Proficiency in Bit Bucket/GitHub, Jenkins or similar for CI/CD
• Knowledge of Spring Boot (4+), reactive spring boot, XML, XSLT, Junit 5 or equivalent
• Cloud implementation experience, preferably with GCP or equivalent

It is a strong plus if you have:

• Understanding of cluster deployment for Spark applications
• Good knowledge of Big data concepts, DevOps principles, and Container technology

#GETREADY  to meet with us!

We would like to meet you. If you are interested please apply and attach your CV in English or Polish, including a statement that you agree to our processing and storing of your personal data. You can always also apply by sending us an email at recruitment@itds.pl.

Internal number #5014