We build online play for games

We create, provide, and host the online services and tools behind some of the world's biggest game titles. The real challenges that we take on every day affect almost half a billion players.

We're Hiring

Demonware is part of

Activision Blizzard

Open Source

We have a commitment to open source.

Our core technologies are Python, Erlang, C++, and MySQL but each team adopts new tools as they grow. 

Connect to get our latest events, jobs and news.

Studio Partners

We work side-by-side with Activision game studios. Each one has its own personality which they bring to their titles.

  • Treyarch
    Santa Monica, CA

    Founded in 1996 and located in Santa Monica, California, Treyarch creates some of the best-selling, launch-day-record-breaking, widely known games in the world.

  • Infinity Ward
    Los Angeles, CA

    Founded in 2002, Infinity Ward is the original studio behind the Call of Duty franchise. Titles developed by Infinity Ward have won over 200 "Game of the Year" awards and 100 "Editor's Choice" awards, among many other industry accolades.

  • Sledgehammer Games
    Silicon Valley, CA

    Sledgehammer Games was founded in 2009 with a singular goal: Achieve Excellence. Their focus is providing players with a fun and entertaining experience in gaming.

  • Raven
    Madison, WI

    Founded in 1990, Raven Software has gone from a five-person company with a dream of creating a role playing game for the Amiga, to the developer of numerous award-winning games and best-selling titles.

  • Toys for Bob
    Marin County, CA

    Toys For Bob has been making games for over 20 years, and are the creators of the innovative Skylanders video game and toy franchise.

  • High Moon Studios
    San Diego, CA

    High Moon Studios was established in 2005 and is located in Carlsbad, CA. Our pride is our people and the experiences we create for our fans. We have award winning developers, published artists and game specialists recognized as among the best in their field.

  • Beenox
    Québec, QC

    Our vision? To succeed together. Here everyone brings their own unique touch to projects that showcase their talent on a global stage. The best in the field come together to create games that leave their mark in an industry known for fierce competition.

  • Blizzard
    Irvine, CA

    Blizzard Entertainment® is a premier developer and publisher of entertainment software. By focusing on creating well-designed, highly enjoyable entertainment experiences, Blizzard Entertainment has maintained an unparalleled reputation for quality since its inception.

  • King
    Stockholm, Sweden

    King is a leading interactive entertainment company for the mobile world, with people all around the world playing one or more of our games. We have developed more than 200 fun titles, offering games that are enjoyed all around the world.

Work with us

Our offices are in Dublin, Ireland; Vancouver, Canada; the Los Angeles area and Shanghai, China, plus we have remote options. We’re hiring in all locations.


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