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Thomas KarnerTK

Thomas Karner

Senior Software Engineer - Java & Web

€500/day
Wien, AT
3-7 years

Average response time: 1 hour

About Thomas

Hi, I’m Thomas! As a software engineer, I have more than five years of experience in application development; from modern web solutions to high-availability services. Furthermore, I have a master’s dual degree in information systems management and IT, digitalization, and sustainability. This background gives me a broad knowledge base covering both technical and economic aspects, and enables me to develop future-proof and user-centric solutions.
  • German

    Native or bilingual

  • English

    Fluent

Can work on-site
Wien (up to 50km)

Experience

  • NTBS GmbH
    Software Engineer
    July 2022 - Today (3 years and 11 months)
    Vienna, Austria
    • Creating software applications for the Austrian notarial services
    • Developing services with consideration for security and reliability
    • Expert on PDF/A and long-term archiving of digital documents
    • Migrating large legacy systems to modern technologies
    PDF Java JavaScript PostgreSQL Kryptographie
  • fiskaly GmbH
    Software Engineer
    July 2020 - July 2022 (2 years)
    Vienna, Austria
    • Full-stack software engineer working in small, agile and self-organized teams
    • Creation of innovative services in a fast-moving startup environment
    Java Golang PostgreSQL Typescript Microservices

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Education

  • MSc Information Systems Management
    UAS Technikum Wien
    2025
    Double Degree Program
  • MSc IT, Digitalization and Sustainability
    Lucerne UAS
    2025
    Double Degree Program

Skill set

Categories