We are seeking a highly experienced and skilled Senior Java Developer to join our team.
This role will focus on maintaining and enhancing our flagship Win32/64 application, which includes a mix of Java and JavaScript/React components and is hosted on-premise. The successful candidate will also contribute to our migration efforts to the Oracle Cloud, working with various backend databases and cloud providers.
We accept CVs in English only.

REQUIREMENTS

• Minimum of 5 years of relevant experience in Java
• Strong knowledge of Scala
• Skills in JavaScript and React development
• Background in building and using REST / web services in Java
• Familiarity with Ruby on Rails
• Understanding of distributed data processing using Apache Crunch, Apache Spark, or Apache Flink
• Experience with performance tuning and Spark streaming
• Capability to work with data warehousing technologies like Vertica, Snowflake, or Oracle ADW
• Proficiency in Python
• Background in working with Oracle or similar relational databases
• Flexibility to use major cloud providers (AWS, Azure, GCP) for migration purposes

• Develop and maintain Java-based components of the application
• Enhance application features using JavaScript and React
• Work on Ruby on Rails as required
• Build and consume RESTful web services
• Engage in performance tuning to optimize application efficiency
• Participate in the migration of services to Oracle Cloud
• Interface with Oracle and other backend databases
• Collaborate with the development team to design distributed data processing solutions
• Ensure compliance with development best practices and industry standards
• Provide technical guidance and mentorship to junior developers