You can contact us for any payment questions at payments@qconlondon.com.

You are able to pay by invoice online by checking the "Do You Want to Pay Later by Invoice?" check box during registration. 

The amount of your invoice reflects the published ticket price in effect at the time that your payment of the invoice is due, which is 30 days* from when you submit the order and receive your invoice. Prices exclude VAT or Canadian GST/HST, which will be added as appropriate at checkout. You can review our list of early bird discounts (i.e. early payment discounts) and dates of pricing changes on this pricing table. Pricing is based on the date of receipt of payment. If you pay by credit card instead, you will receive that day's price and you will be emailed a full receipt, marked paid. Only participants who have paid for the event in full before the event start date, will be admitted to the conference or receive access credentials. 

For In-Person Conference and/or Training Tickets:

Payment by invoice online will be available until Tuesday March 4th, 2025 (subject to change without notice). After March 4th, 2025 you can email us at payments@qconlondon.com to request payment by invoice. Due to the proximity of the start date of the event, we encourage you to instead make a payment by credit card. All credit card payments will automatically generate a receipt, marked paid, that is emailed to the buyer for your accounting records. If you still require an invoice to pay by wire, please email us and will evaluate your request to confirm that your payment by wire will be received by us no later than March 25th, 2025. Please note that this will be less than 30 days to send payment.

*except where an invoice is issued between January 31st and March 4th, 2025, in which case payment is due no later than March 11th, 2025.

For Video-Only Passes:

Payment by invoice online will be available until Monday April 14th, 2025 (subject to change without notice).  Any tickets purchased after April 14th, 2025 must be paid via credit card or PayPal on our online registration portal. All credit card payments will automatically generate a receipt, marked paid, that is emailed to the buyer for your accounting records. 

*except where an invoice is issued between March 17th, 2025 and April 14th, 2025, in which case payment is due no later than April 21st, 2025.

We offer discounted prices for purchasing earlier. We call this offer our “early bird” pricing. The earlier the ticket is purchased prior to the start of the conference, the larger the discount offered. You can review our list of early bird deadlines and pricing changes in our pricing table (subject to change without notice). For early bird pricing offers, we show the savings (as a percentage) if the ticket is purchased today versus the full price charged at the conference.

Groups as small as 3 attendees working for the same company are eligible for a group discount starting December 11, 2024. Groups of 10+ people can take advantage of special discounts prior to this date. 

We also offer our returning QCon and QCon Plus attendees an alumni discount for tickets purchased starting October 2nd, 2024.

For more details and to apply for a discount code, please contact info@qconlondon.com and mention the size of a group or the alumni name(s). Discounts cannot be combined or applied retroactively.

We offer our returning QCon and QCon Plus attendees an alumni discount starting on October 2nd, 2024.

For more details and to apply for a discount code, please contact info@qconlondon.com and mention the alumni name(s). Discounts cannot be combined or applied retroactively.

You can read more about the alumni program and rewards on the QCon alumni page.

We've developed two templates you can use to explain to your boss how you and your team can benefit from the insights shared at QCon.

Both templates offer space for you to customize the sessions you want to attend, capture the costs for attending (including things like travel costs and expenses), and help you explain the value of attending. You can edit it as you see fit.

You can transfer your QCon London 2025 ticket to another person until Friday, April 4th, 2025 for free (the transfer fee is waived). Email info@qconlondon.com to request the transfer.

We are happy to assist you with an invitation letter. In order to do so you will need to provide the information below. Using your work email address, please send us the following information to info@qconlondon.com:

• A screen capture or link to your LinkedIn profile
• A paystub showing your name, current employer, and current payroll period (blocking out any personal information such as the amount or address.)
• Proof of Visa Appointment Date (a copy of the confirmation email). This should show the visa authorities' name, your name, email, and appointment date.
• Full Name (as on passport):
• Date of Birth:
• Company Name:
• Position:
• Date of Employment with Current Company:
• Nationality:
• City and Country of Residence (where will you return after QCon):
• Travel Dates (To and From) London:
• If you have been to the UK before and if so, on what dates:

Note: we encourage you to apply for a visa before buying a conference ticket as we will not refund your registration fee if your visa application is turned down.

All amounts are stated in Great British Pound Sterling (GBP/£). Prices are quoted excluding VAT or Sales tax. VAT or Sales Tax will be added at purchase, as applicable. 

In-Person Conference and/or Training Tickets are subject to UK VAT:

20% VAT will be added at purchase. VAT is charged because the place of supply of services in respect of admission to this QCon event is dictated by where the event actually takes place. In this case, as the conference is to be held in London, the VAT place of supply is the UK and so we are required to charge UK VAT. 

Video-Only Tickets may be subject to Canadian Sales Tax:

Canadian Sales Tax may be added at the time of purchase if the buyer or the attendee's country of residence is Canada. Should you be prompted, please complete any sales tax questions to the best of your ability so that we may determine the appropriate tax to charge, if applicable.

Registration fees are non-refundable. 

Please refer to QCon London Terms of Participation for more information.

QCon Terms of Participation can be found at https://qconlondon.com/terms-conditions.

Badge pick-up will start at 7:15 a.m. on Monday, and at 8:00 a.m. on Tuesday and Wednesday.

Please arrive well in advance of the keynote. While we do our best to minimize the lines, there may still be some wait times. Attendees can enjoy a light continental breakfast before the first session.

A photo ID is required in order to pick up your badge.

Attendees may only pick up their own badges.

We accept Paypal and major credit cards. A payment charged to your credit card or Paypal account is processed directly by us in the funds stated on the website. Please note that QCon is a trademarked and wholly-owned brand of C4Media Inc., which is located in Canada. Customers outside Canada or cards denominated in other currencies may incur foreign transaction or exchange fees from their issuing bank. C4Media does not control nor collect these fees. 

Conference registration fees are non-refundable. However, if for some reason you can no longer attend QCon London 2025 in-person, you have 2 options to still make use of the ticket:

• Transfer: You can transfer your QCon London 2025 ticket to another person until Friday, April 4th, 2025 (transfer fee is waived). Email info@qconlondon.com to request the transfer.
• Watch online: You can watch the sessions via your online access that comes with the in-person ticket during the 6 months following the conference.

It is the responsibility of the transfer-giver to make sure that the transfer recipient receives and agrees to the QCon London Terms of Participation, is fully informed about the requirements of attending QCon London 2025. Failure of the transfer recipient being made aware of, or agreeing to, the QCon Terms and Conditions will not be a reason for a refund.

No, badge sharing is not allowed at QCon.

You will receive confirmation of your registration by email once you have completed your registration details. If you can’t find your confirmation email, please check your spam folder, and email info@qconlondon.com.

QCon's Training Refund Guarantee Policy allows you to receive a refund for training up to and including Monday, February 24, 2025 - no questions asked! As of Tuesday, February 25, 2025 refunds for trainings are no longer issued.

QCon London will be held at The Queen Elizabeth II Centre, London, in the very heart of Westminster. The Venue is uniquely situated within walking distance of Big Ben, Westminster Abbey, and the London Eye.

The address for the venue is: The Queen Elizabeth II Conference Centre, Broad Sanctuary, Westminster, London SW1P 3EE

Whether you are coming by road, rail, tube, bus or air, there are various ways to get to The Queen Elizabeth II Conference Centre.

International Airports

• London City Airport LCY: approx. 26mins drive /35mins with public transportation
• Heathrow Airport LHR: approx. 43mins with public transportation
• Gatwick Airport LGW: approx. 46mins with public transportation
• Stansted Airport STN: approx. 1h14 with public transportation
   

Closest Tube Station

• St James's Park - 4mins walk - Circle Line, and District Line
• Westminster - 6mins walk - Jubilee Line, Circle Line, and District Line
• Victoria Station - 14mins walk- Victoria Line, Circle Line, and District Line

Getting to QCon by Bus

Buses 11, 12, 24, 53, 77a, and 88 stop at Parliament Square

Car Parking, Disabled Parking, and Cycle Parking

The Queen Elizabeth II Conference Centre website provides information and car parking, disabled parking and cycle parking.

The Queen Elizabeth II Conference Centre website provides accessibility information including blue badge parking, getting around the venue, accessible toilets, and induction loops. Assistance and Guide Dogs are welcome at the venue.

There are 15 primary themes at QCon. Each of the major themes is organized into what we call tracks. A track represents five curated talks, and most tracks also include an unconference session.

All of the sessions are led by domain experts who guide the selection process. If a track is sponsored by a vendor, it is separated from the main editorial tracks and labeled as sponsored. These are separate from the 15 editorial tracks at QCon. You will never find sponsored content hidden into the main editorial content at the conference.

Outside of the main 15 tracks, QCon will offer additional sponsored tracks. If a track is sponsored by a vendor, it is separated from the main editorial tracks and labeled as sponsored. These are separate from the 15 editorial tracks at QCon. One of the core tenants of QCon is transparency, you will never find sponsored content hidden into the main editorial content at the conference.

QCon features scheduled Unconference Sessions. These facilitated sessions are designed to bring together groups of individuals to work on a crowd-sourced agenda of topics. These provide valuable opportunities to learn and connect with peers.

We do not have a formal CFP and usually directly invite our speakers, however, we do have a submission form for spontaneous submissions.

QCon London takes place from Monday, April 7th to Wednesday, April 9th, 2025.

Onsite registration is open on April 7th from 7:15 a.m.

You will automatically qualify as a QCon alumni when you have registered to attend any 2 or more QCon events (in-person or online).

If you attend QCon frequently, you will move up the QCon alumni tiers, unlocking more benefits.

You can read more about the alumni program and rewards on the QCon alumni page.

Our hands-on trainings are a great way to upskill on the topics that matter most in software development with domain experts.

Training days are being held at the same venue as the conference on Thursday, April 10th and Friday, April 11th.

You can register your training pass today and pick up your specific trainings later. The full training program will be published by mid-February. In case you change your mind or don't think the offered trainings are a good fit, QCon's Training Refund Guarantee Policy offers a no-questions-asked refund up to and including Monday, February 24, 2025.

If you’d like a participation certificate for the training you attended, please email info@qconlondon.com to request one.

The Video-Only ticket allows you to watch the recorded presentations that will be released two weeks after the in-person conference. The mode is self-paced, the ticket does not include any live or interactive elements.

Viewing time for all the technical content is around 60+ hours - you will be able to watch all these sessions at your own pace. Videos will remain available for 6 months.

The Video-Only ticket includes access to the recorded presentation that will become available 2 weeks after the actual conference.

The session recordings will become available on April 28, 2 weeks after the live conference.

In-person and Video-Only tickets must be purchased in separate orders. This is due to the different tax regulations and definitions of the "place of supply" of an in-person event versus and online access. Please refer to the FAQ section on "Why do I need to be charged VAT on an in-person ticket purchase?” for more information.

All you have to do is log into your QCon London account using the password you will be provided upon registration. All participants should have received an email with their login details. If you can’t find that email, check your spam folder. Alternatively, you can reset your password.

The session recordings will become available on the respective presentation pages you can find on the schedule 2 weeks after QCon London.

We recommend using the latest versions of web browsers like Google Chrome, Opera, Safari, Mozilla Firefox, or Edge (Chromium). These browsers entirely support the new audio-video technology.

• A desktop computer or laptop. Other mobile devices, like smartphones or tablets, are not supported.
• A fast and reliable internet connection.
• The latest version of Google Chrome, Mozilla Firefox, or Microsoft Edge browser. Apple Safari is not supported. We strongly recommend choosing Google Chrome as this browser is the most advanced in terms of integrating with the WebRTC technology the video player is based on.

If you are having issues:

• Make sure your setup is compatible with the above requirements.
• Sometimes, it might take a moment before the room loads. If you are stuck on the loading screen, try refreshing the page (CTRL+F5 on Windows or Command+R on Mac).
• Check your internet speed/quality and system: https://utilities.clickmeeting.com/connection-tester
• It is important to disconnect from any VPN servers you might be using and ensure your firewall is configured properly. If connecting from a corporate network, make sure to forward the Firewall configuration to your IT department.
• Try disabling your browser’s ad/cookie blocker.
• If the problem persists, try using a different browser. If that helps, it means the original browser is causing the problem. Try clearing its cache and cookies to fix the problem.
• Try using a different internet connection (ex: mobile hotspot). If that helps, it means your original internet connection is causing the issues (potentially the VPN setup).

Useful links:

• Firewall configuration: https://knowledge.clickmeeting.com/privacy-security/optimal-firewall-configuration/
• Clickmeeting server list: https://clickmeeting.com/firewall-configuration
• Clearing cache and cookies (Chrome): https://support.google.com/accounts/answer/32050

Update Chrome: https://support.google.com/chrome/answer/95414

Videos will remain available for 6 months after the conference.

Most talks will be available on-demand so you'll be able to catch up on the sessions you missed. Viewing time for all the technical content is around 60+ hours - all these sessions you will be able to watch at your own pace.

Registered attendees should log into their QCon London account at https://qconlondon.com/my-account. You can reset your password at https://qconlondon.com/user/password.

Each training has limited seating due to the capacity of the rooms. We will make every effort possible to have popular trainings in the appropriate rooms but there is always a possibility all seats sell out. 
Registration for a training is first-come first-served. If you find a training is sold out, you can add yourself to the waiting list to be notified in case a seat becomes available.

Any attendee with a training ticket will receive an email with instructions on how to select their trainings around the end of February. 

If registration opens and you do not find a suitable training to fit your needs, you can have the training ticket portion of your registration refunded until Monday, February 24, 2025.  

Waitlists are available on trainings that have reached their maximum capacity and are marked as "Sold Out" on the schedule page.
If you add yourself to the waitlist, you will be notified by a QCon team member in case a seat becomes available (if more seats open up or if someone releases their seat). Priority is given in the order someone is added to the waitlist. You could hear from us until the day prior of the training day.

QCon is presented by InfoQ. We’ve been helping software development teams adopt new technologies and practices for over 17 years. The driving force behind every QCon conference is our passion to accelerate the software side of human progress.

Senior software developers rely on QCon and InfoQ to keep ahead of the adoption curve. One of the main reasons senior software engineers, software architects, and team leads tell us they keep coming back to QCon and InfoQ is because they trust the information provided and selected by their peers. Join a global professional engineering community and adopt the right software innovations and practices.

QCon is designed for senior software engineers, software architects, and team leaders.

At QCon, we want to foster an environment that is both diverse and inclusive. The ideas and thoughts generated within a diverse group tend to be more innovative and thought-provoking. This atmosphere characterizes the very essence of QCon.

You can learn about diversity and accessibility at QCon London on our website. Some of the things we are doing at QCon London to make the environment more inclusive include:

• Enforced Code of Conduct
• Childcare stipends for speakers
• Deconstructed menus (to cater to allergies or food preferences)
• Access to all-gender restrooms
• Prayer room 
• Women and Allies in Tech events
• Lactation Room
• Quiet Area
• Assistance and Guide Dogs are welcome
• Wheelchair accessible
• Diversity scholarships for developers from underrepresented groups in tech --> Apply for a free diversity ticket

If there is something that would make you feel more welcome, you feel we’re missing at the conference, or would like more information on, please let us know at info@qconlondon.com.

At QCon, we prefer Engineers over Evangelists, Practitioners over Trainers/Coaches, and Team Leads over Consultants. That is not to say we don't find value on the people on the right, we just prefer those on the left. This simple mantra guides our editorial content. We want to hear from the people who are living with decisions and implementations. This is core to what makes QCon QCon.

We designed QCon as a place where everyone feels safe to express themselves, learn, and succeed in adopting new technology and practices. We enforce this through the QCon Code of Conduct to provide a safe and inclusive learning space for our thousands of inspiring attendees.

By joining QCon, you agree to our Code of Conduct. All QCon participants, speakers, sponsors, and staff are required to abide by our code of conduct.

QCon is an international software development conference for senior software engineers, software architects, and team leaders.

QCon focuses on emerging software trends and innovations in software development and technical leadership with all talks by software domain experts. Our Programming Committee identifies the key trends and creates a curated learning journey by selecting leading software practitioners to deep-dive on each topic.

Sessions are composed of keynotes from world-class practitioners, tech talks with leading authorities, Q&As, and an opportunity to engage with peers to help answer your questions. You’ll gain actionable ideas that you can take back to your team and implement right away.

QCon London offers a volunteer program for students and young professionals who want to experience an international software development conference in exchange for volunteering and assisting with the tracks during the event.

As a volunteer at QCon London, you will get a chance to hear and learn from experts in the field and get access to the conference for free in exchange for volunteer work. 

The application form for the 2025 volunteer program can be found here.

QCon is committed to creating accessible products for software developers from different backgrounds, and to be representative of the present diverse software community.

A limited amount of free tickets to attend QCon London are available for senior developers from underrepresented communities in tech. Submit your application below.

Requirements for candidates:

• Be a senior software developer (5+ years of experience)
• Identify as a member of a historically underrepresented group in tech
• Participate in QCon London, April 7-9, 2025
• Must agree to follow our Code of Conduct

Apply for a free diversity ticket for senior developers from underrepresented groups to attend QCon London 2025.

QCon doesn’t have a formal dress code.

QCon partners with conference venues that use innovation and best practices to make our conferences more sustainable. Food and beverage and the respective packaging have a significant impact on sustainability. That’s why at the QEII:

• Cutlery is made from renewable plant-based material, that’s compostable after use
• There are unbleached napkins made from recycled paper
• Hot food boxes are made from recycled materials, collected once used, and sent on to be recycled further
• Plastic containers used have a high recycled content which can then be recycled
• Food waste is taken for composting via Westminster Council
• They have partnered with the first caterer who joined the UK Plastics Pact