About

Luxembourg’s dedicated software testing event.

Since 2014, LSTE has brought together software testing and QA professionals from Luxembourg and the Greater Region to share practical knowledge, explore new approaches and connect with peers.

400+
QA professionals
30+
Organisations represented
4
Countries connected
Free
Registration
Our story

An event by Q-LEAP

LSTE was created in 2014 by Q-Leap to connect and grow the local and cross-border software testing community.

Q-Leap has specialised exclusively in software testing and quality assurance since 2012. Built on that real-world experience, LSTE gives professionals a place to exchange practical knowledge, discover new approaches and connect with their peers, year after year.

Visit Q-Leap.eu
The Q-Leap team on site at LSTE 2025
The LSTE experience

By testers, for everyone involved in quality.

Built by testers, LSTE brings together everyone involved in software quality. Talks, live demos, hands-on sessions and meaningful conversations shape the experience.

A speaker presenting at LSTE
A group of QA professionals networking at LSTE
Attendees chatting at LSTE
A workshop briefing session at LSTE
Attendees greeting each other warmly at LSTE
The LSTE in the press

News.

Avanti Sharma presenting on stage

19 November 2025

Avanti Sharma announced as Master of Ceremonies for LSTE 2025

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Full conference room at LSTE

19 November 2025

LSTE 2025: AI at the heart of the 7th edition

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Workshop break at LSTE 2024

11 December 2024

LSTE: a landmark event for software testing professionals

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Smartesting session at LSTE 2024

11 December 2024

Learning how to live with the digital colleague

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All news