Senior Software Engineer (m/f)

  • Stelleninserat
  • Arbeitgeber

Mostly AI is a Vienna based high-tech startup that has developed a game-changing technology, which allows organizations to unlock their Big Data assets, while keeping the privacy of their customers 100% safe. This is made possible by leveraging generative deep neural networks to generate highly realistic & representative synthetic data. Synthetic data resembles the patterns, structures and variations found in the existing data. Yet it is fully anonymous and thus can be freely processed, analyzed, and shared further, which opens up a whole range of opportunities for the otherwise locked-up data.
Our international team of 10 data-enthusiasts works out of our Vienna office on a potential global customer base. In order to scale our business to the next level we are looking to extend our team and are seeking to fill several open positions. For the "Senior Software Engineer" position we are looking for an experienced, highly self-motivated and skilled software developer.

Senior Software Engineer (m/f)


  • Develop and further extend the frontend of the Mostly AI Synthetic Data Engine
  • You work to evolve the frontend powered by a microservice architecture mainly written in Java 8 and Kotlin, using Spring Boot
  • Collaborate closely with the CTO on architecting new features and seeing them through to completion
  • Review code and suggest optimization opportunities
  • Solve bugs and issues


  • 5+ years of professional software development experience
  • Significant experience of Java/Kotlin, Spring Boot in large-scale production systems
  • Experience in JavaScript/TypeScript and Angular
  • Willingness to learn and constantly improve own coding skills
  • Strong analytical mindset
  • Highly energetic personality with a "can do / getting things done" attitude
  • Result-driven as well as excellent interpersonal and collaborative skills
  • English, German is a plus
  • Must be able to navigate and blend into a high pace start-up environment

What we offer

  • The opportunity to work with and learn from excellent coders and to work with leading data and AI experts
  • A state-of-the art tech stack and software development tools you'll love
  • Significant amount of independence and responsibility
  • An international team of dynamic, highly skilled and smart people
  • A competitive compensation package*
  • A great work atmosphere with multiple perks (team events, snacks & drinks at the office, flexibility and possibility to work remotely)
    *according to the relevant "Kollektivvertrag" this position pays a minimum salary of monthly EUR 3.371 gross. The actual salary will depend on your qualification and background.

If you love data as much as we do, then come and join us to advance, deploy and promote our category-defining novel solutions around privacy-preserving generative AI. Please apply for this position at

Mostly AI Solutions MP GmbH

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