Top Developer and Software Engineering Conferences for 2026
If you are planning your 2026 event calendar, developer and software engineering conferences are a smart place to start. The best ones are where developers, engineering leaders, platform teams, AI builders, and open-source communities come together to learn what is changing, compare tools, and meet the people building what is next.
This list focuses on events for 2026. It includes a mix of major platform conferences, software engineering events, AI-focused gatherings, cloud-native community shows, and broader developer conferences worth watching this year.
Google I/O 2026
Date: May 19–20, 2026
Venue: Online Keynote Sessions
Google I/O is one of the biggest developer events of the year, so it is an easy place to begin. The official site says the 2026 edition runs online on May 19 and 20, with livestreamed keynotes, sessions, and developer content built around Google’s ecosystem.
This is a strong pick for developers following Android, web tools, Google platforms, and AI-related updates. Because it is online, it is also one of the easiest major conferences to join without the cost and planning that usually come with a large in-person event.
AI DevSummit 2026
Date: May 27–28, 2026
Venue: South San Francisco Conference Center, South San Francisco, California
AI DevSummit is one of the stronger picks for software teams working on real AI products. The official site calls it a leading conference for AI engineers and AI leaders, and it highlights tracks around AI frameworks, applied AI, data operations, machine learning, and enterprise development.
It is especially useful for engineers who want something more hands-on than a broad business AI event. If your team is building real systems instead of just following headlines, this conference feels very close to the work itself.
Microsoft Build 2026
Date: June 2–3, 2026
Venue: Fort Mason Center, San Francisco, California, and online
Microsoft Build remains one of the most important software engineering conferences for developers working with Microsoft’s ecosystem. The official event listing says Build 2026 will take place June 2 and 3 in San Francisco and online, which keeps it relevant for both in-person attendees and remote viewers.
This is a strong event for .NET developers, Azure teams, enterprise engineers, and anyone closely watching Microsoft’s AI and cloud roadmap. It usually sits right at the center of Microsoft’s developer story for the year, which is why it stays on so many conference shortlists.
WWDC26
Date: June 8–12, 2026
Venue: Online, with a special in-person event at Apple Park, Cupertino, California, on June 8
Apple’s Worldwide Developers Conference is still one of the most important events for developers building inside the Apple ecosystem. The official site says WWDC26 runs June 8 through 12, is online and free, and includes a special in-person opening-day event at Apple Park.
This makes it a clear must-watch event for iOS, macOS, Swift, and platform developers. If your work touches Apple devices or services in any serious way, WWDC is still one of the key moments of the year.
JSNation 2026
Date: June 11 and 15, 2026
Venue: Kromhouthal, Amsterdam, Netherlands, and online
JSNation is one of the better JavaScript-focused events on the 2026 calendar. The official site says the in-person event takes place on June 11 in Amsterdam, with the remote part on June 15, and it presents JSNation as a major web development conference.
It is a good fit for frontend, backend, and full-stack developers who want a more focused web conference instead of a broad vendor-led show. For teams that spend most of their day in JavaScript and the modern web stack, this one feels especially relevant.
WeAreDevelopers World Congress North America 2026
Date: September 23–25, 2026
Venue: San José McEnery Convention Center, San José, California
WeAreDevelopers World Congress North America is one of the strongest broad developer events in the U.S. this year. The official pages say it runs from September 23 to 25 at the San José McEnery Convention Center and positions itself as a major event for developers, AI builders, and tech leaders.
This is a good choice if you want one event that covers a lot without feeling scattered. It brings together software, AI, cloud, DevOps, security, and architecture conversations in one place, which gives it broad appeal across engineering teams.
GitHub Universe 2026
Date: October 28–29, 2026
Venue: San Francisco, California
GitHub Universe is a strong late-year pick for developers focused on collaboration, shipping software, and modern developer workflows. The official site lists the 2026 event for October 28 and 29 in San Francisco and frames it as the place where developers build what is next.
It is especially useful for teams interested in AI coding tools, automation, open source, and platform workflow improvements. If your team already lives inside GitHub or follows where developer tooling is heading, this is one of the easier conferences to justify.
KubeCon + CloudNativeCon North America 2026
Date: November 9–12, 2026
Venue: Salt Palace Convention Center, Salt Lake City, Utah
KubeCon + CloudNativeCon North America is one of the best conferences for cloud-native engineering and infrastructure-heavy software work. The official site says it takes place from November 9 to 12 in Salt Lake City and calls it the CNCF flagship conference.
This is a great fit for platform engineers, DevOps teams, Kubernetes users, and open-source cloud-native builders. It leans more technical than many broad developer events, which is exactly why it matters so much to teams doing serious infrastructure work.
QCon San Francisco 2026
Date: November 16–20, 2026
Venue: Hyatt Regency, San Francisco, California
QCon San Francisco is one of the strongest choices for senior software engineers, architects, and engineering leaders. The official site confirms the November 16 to 20 dates at the Hyatt Regency in San Francisco and focuses heavily on practical lessons from senior practitioners.
This is a good pick for teams that care less about product launches and more about architecture, leadership, AI in production, and real engineering decisions. If you want a conference that feels grounded in how strong software teams actually work, QCon stands out.
AWS re:Invent 2026
Date: November 30–December 4, 2026
Venue: Las Vegas, Nevada
AWS re:Invent is one of the largest developer and cloud conferences in the world, and it remains a major late-year event for software teams building on AWS. The official site says the 2026 edition runs from November 30 to December 4 in Las Vegas.
It is especially useful for cloud engineers, platform teams, infrastructure developers, and companies building deeply inside the AWS ecosystem. Because of its size and range, it remains one of the biggest calendar anchors for software teams every year.
Final Thoughts
The best developer and software engineering conferences in 2026 are not all trying to do the same thing. Some are best for platform ecosystems, some are stronger for AI builders, some are better for cloud-native engineering, and others are more useful for architecture and senior engineering leadership.
Once you know which events matter most to your market, the next step is reaching the right people before everyone else does. PullAList sells verified conference attendee lists so sales, business development, partnerships, and vendor relations teams can book meetings early, reach decision-makers before the event starts, and close deals faster.
Get PullAList and turn your next developer conference into a head start that your competitors will notice.