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ComeOn Group in short

Founded in 2008, ComeOn Group is a leading global player in the rapidly growing iGaming market. Having launched its first online brand in 2010, ComeOn Group is running a wide range of exciting brands across multiple markets. Operating more than 20 brands on its proprietary platform providing a secure, innovative and entertainment-led player experience across casino and sports betting. ComeOn Group is an international employer within the iGaming industry and has over 500 talented employees across 7 main locations.

The Website

The ComeOn.com website is a service oriented web application with stability, high performance and user experience being top priority. The frontend is optimized for multi-device web solutions and the tech stack consists of HTML5, CSS3/4, Javascript with React. For client side state management we make use of Redux. On the server side the business logic is proprietary developed Java code together with open source frameworks and external integration modules.

The database is a MySQL cluster with distributed and dedicated report servers and data warehouse. We are continuously looking for new technologies and innovative solutions to use to offer a very competitive gaming experience for our customers.


We are looking for a Java developer to help us build the best gambling site on the Internet. You will work with all parts of the system and all stages of the development process in a team-oriented environment. This includes integrations with external systems, the development of internal components and subsystems, and potentially also frontend development for mobile and desktop devices. You as a developer will work closely together with the business side of the organization to develop and implement new features. You will be working with modern technologies such as Java, Kafka, Docker, MongoDB, MySQL, React, Springboot, deployed as a debian package, or in kubernetes. The role also involves reading code written over the course of 15 years, by around 60 developers, and finding manageable paths to modernize it in risk adverse increments.

About you:

  • Deep experience in using Java
  • You understand that reading code is more difficult than writing code
  • You should have about 6+ years of previous work experience
  • Experience with web application/service development
  • SQL Knowledge
  • You know how to get legacy code under test
  • It would be advantageous if you have experience with some of the other technologies that we use; Tomcat, Maven, Spring, MongoDB, Guava, Guice, MySQL, Nginx, Linux, Jenkins, and GIT, docker, Kubernetes, gcloud.
  • You must be fluent in written and spoken English

So what can you expect from ComeOn as a place of work?

  • A diverse, modern and inclusive workplace
  • Cozy office in central Stockholm
  • Extensive insurance coverage, including private healthcare insurance
  • Private pension insurance via Söderberg & Partners
  • 30 days of paid vacation per year
  • Wellness allowance of 5000 SEK per year
  • Top-up parental leave up to 90%
  • Breakfast at the office every day
  • A one-time allowance to help you set up a comfortable workstation at home
  • On top of our hybrid arrangement, up to 40 days per year to work fully remotely from anywhere in the world
  • Brand new laptop and smartphone with fully paid plan
  • Fun company events, team activities and Friday beers

At ComeOn, we have adapted a Hybrid Work model which means that we offer our employees an option to pick their workstation for the day. Want to work from the office a few days a week and some days from home? That’s totally fine with us! ComeOn is known for its inviting and vibrant offices that offer creative areas for collaboration and desk set-ups designed for a Hybrid Work model. When you visit one of our offices you will always be welcomed by a friendly face that will take good care of you. It’s our curiosity that drives our innovative business forward and we work hard in a run together spirit and we always make sure to top it up by having fun! You will not regret picking ComeOn as your next place of work.

At ComeOn Group we value diversity and we take concrete action to ensure fairness in our recruitment process. We are committed to assessing candidates on their merit without discriminating against any applicant for whatever reason that is protected by law. We truly value you, as you are.

Want to know more about us? Visit our website http://www.comeon-group.com or any of our social media channels to take a deep dive into our culture!

Detta är en jobbannons med titeln "Senior Java Developer" hos företaget Come on stockholm ab och publicerades på webbjobb.io den 13 maj 2024 klockan 11:54.

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