Senior Full Stack Java Developer - London

London, England, United Kingdom


Tech is coming to the London ComeOn office! With our brands growing and striving to be in the forefront of the online gaming world when it comes to our customers’ experience we are looking to expand the tech team here in the city. Being close to the brand, product and business development teams will make us move quicker and that is why we are now looking for you, to join our team as Senior Full Stack Java Developer.

Based in central London, in a fresh, spacious office with multiple work spots and a strong supporting team we are sure you’ll be able to do great things. Working on multiple brands our platform is a service oriented mobile website where stability, high performance, high availability and user experience are top priorities.

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 in order to offer a very competitive gaming experience for our customers. The client side is a multi-device web solution, which is rich in Ajax, JavaScript/JQuery and HTML5 to maximize the customers’ experience.

We are continuously looking for new technologies and innovative solutions to use in order to offer a very competitive gaming experience for our customers.

What will you get up to?

We are looking for experienced Full Stack Java developers to help us build the best online gambling site. By best we mean it’s accessible, responsive, performance friendly, scalable and test driven. 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, 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 8, Kafka, Docker, MongoDB, MySQL, React, Spring boot, Dropwizard. Any other you would like to implement? Great! Let us know, we are always looking into new technologies and solutions, all initiatives and ideas count!

You will be communicating with three main groups:

Having fun is important to us, so we mean it when we say you will have a good time working with ComeOn!


What are the necessities?

What are the nice to haves?

We're after a startup mindset - someone who wants to try new things, communicates well & enjoys travel!


At ComeOn we put a lot of trust in every individual, we know that if we get the tools and space to do what we do best, we will be both happy and deliver great things. This is why we have some of the greatest minds in the industry working here.

Working hard also means that we need to be able to recharge our batteries once in a while, this is the reason why we want our office atmosphere to be relaxed and cosy, come by and challenge us in a game of ping pong or Fifa and if you're not into that, a studio session at the local gym or a cold drink from the fridge on a Friday late afternoon might be your type of melody.

Benefits include but are not limited to:

I’m interested, what do I do next?

Waste no time and send your application expressing your interest and why you want to work for us today by sending your CV and cover letter and applying here below.

Applications might take a few weeks to review so please stay cool. We shall get back to you ;)

Are you curious how we roll here at ComeOn! ? Check it out here!

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