15 verified events across the next twelve months. Deadlines are re-read weekly; the full search runs every third week. Nothing here published without an organiser's own page confirming it.
The Austrian DevOpsDays, two days in Graz run by the local organiser team. Follows the federation format of a curated talk track in the mornings and attendee-proposed open spaces in the afternoons, at a scale where the hallway track is the point. One of the few German-language-friendly delivery conferences in the Alpine region.
A single-day DevOpsDays in London, the UK edition of the federation. Short-form talks plus open spaces covering delivery practice, reliability and engineering culture, aimed at practitioners rather than vendors. London's density means this fills quickly despite the one-day format.
The Cloud Foundry community's European gathering, two days in Heidelberg run by the Cloud Foundry Foundation under the Linux Foundation. Programme is platform-as-a-service operations and application delivery for organisations still running Cloud Foundry at scale, which in Europe is heavily SAP and telco. Small and specific rather than a general platform conference.
Fourth Vilnius edition, in-person only, at Kablys 2.0.
The fourth DevOpsDays Vilnius, run by the Lithuanian organisers at Kablys 2.0 over two days. Standard DevOpsDays shape: a curated single-track morning followed by open spaces set by the room. The organisers state it is in-person only, with no virtual track, and the schedule is already published on their pretalx.
The Czech DevOpsDays, a one-day edition in Prague sitting in the same week as the Linux Foundation's Prague cluster, which makes a combined trip cheap. Community-run, single track plus open spaces, with submissions handled on the federation's shared pretalx.
One day, co-located with the Linux Foundation's Prague week.
A one-day Linux Foundation summit on observability practice, co-located with the Prague cluster around Open Source Summit Europe. Covers instrumentation, tracing and telemetry pipelines with an open-source bias - OpenTelemetry, Prometheus and the surrounding tooling - rather than vendor platform pitches. Worth pairing with the other Prague events that week.
Co-located with Embedded Linux Conference Europe; eleven tracks under one umbrella.
The Linux Foundation's main European gathering, running alongside Embedded Linux Conference Europe. Eleven tracks covering the kernel, cloud and orchestration, supply-chain security, open AI and data, and OSPO management, with two days of co-located events beforehand. Scholarships and travel funding are available, and childcare is provided on site.
The Prometheus project's own conference, single track and maintainer-led.
The Prometheus community's own European conference, two days in Munich. Single track, maintainer-heavy, and the place where changes to Prometheus itself and the surrounding exposition formats get argued about in public. Deliberately small - if you run Prometheus at scale this is the highest signal-to-noise observability event in Europe.
Build systems, remote execution and monorepo tooling.
Three days in Amsterdam on Bazel and the build-systems problem generally: remote execution, caching, monorepo migration and the CI economics that follow from them. Run under the Linux Foundation with heavy Google and enterprise-monorepo participation. Narrow subject, but the only European event that treats build infrastructure as a first-class topic.
USENIX's European SRE conference, all talks in person, at the Convention Centre Dublin.
USENIX's site reliability engineering conference for the EMEA region, three days at the Convention Centre Dublin. The programme is chosen by a committee drawn from Jane Street, Bloomberg, Wikimedia, Zalando, Reddit and Google rather than by sponsors, and leans towards operating large distributed systems in practice. Talks require in-person attendance; there is no virtual track.
Two days in Barcelona, the Catalan edition of DevOpsDays. Talks run in a mix of Spanish and English with the usual open-space second half, and the programme skews towards platform engineering and delivery practice in mid-sized product companies.
Merged with KCD Porto 2026 this year, at the Super Bock Arena in Porto.
DevOpsDays Portugal returns after 2024 and merges with Kubernetes Community Days Porto for a single two-day event at the Super Bock Arena. The joint programme covers DevOps practice alongside Kubernetes, platform engineering and cloud native operations, run by DevOps Porto with the KCD Porto organisers. Registration is handled through the CNCF community platform rather than the devopsdays site.
Poland's largest DevOps conference, around 200 attendees over two days.
The Polish edition, described by its organisers as the largest DevOps conference in the country, bringing roughly 200 engineers together for two days of talks and open spaces. The stated programme covers platform engineering, Kubernetes, DevSecOps, observability, CI/CD, infrastructure as code and SRE. Run by a local community team with its own site and ticketing rather than through the federation.
The Zurich edition, historically held in Winterthur, returning in April 2027. Swiss DevOpsDays draws heavily from the banking and insurance engineering base around Zurich, which pushes the programme towards regulated-environment delivery and reliability rather than startup tooling.
The French-speaking Swiss edition, run at HEG Campus de Battelle in previous years. Two days of talks and open spaces covering delivery and reliability practice, with a programme that reaches into the CERN and international-organisation engineering community around Geneva.