Performance Tuning Jobs in Vienna 9

Application Deadline: Feb. 28 2026 ViennaHybridHourly salary: $50 - $70Job DescriptionKey ResponsibilitiesDesign develop test and maintain backend services and APIs using Java and Spring BootEnsure high performance availability security and responsiveness of backend s...

Our client is an international provider of lottery system managementTasksKnowing a variety of database technologies like Oracle PostgreSQL and MS SQLConfiguration of the database environment and securing updates and system environmentsRevolve issues and ensure that the team can work in a day-to-day...

What you will do Build responsive frontend applications using Angular HTML CSS and JavaScript. Debug and resolve issues across frontend and backend in development testing and production environments. Ensure code quality through unit/integration testing code reviews and adherence to best practices. C...

Junior Database Engineer Intern Company Overview Join our team as a Junior Database Engineer Intern and gain hands-on experience with modern database design PostgreSQL administration and enterprise data synchronization. This internship offers an excellent opportunity to learn professional database m...

What youll do as a Senior Software Engineer:We are looking for a Senior Software Engineer to join our wholesale team in Sydney / Melbourne. Reporting to Lead Software Engineer you will be responsible for designing developing and maintaining the TaaS application suite.This is a full-stack hands-on ro...