Software Developer - Backend Services

1 Month ago • All levels • Full Stack Development

Job Summary

Job Description

ComeOn Group seeks a Senior Software Developer for its Bookmaker NEXT software, a cutting-edge client-server application managing sportsbook operations. Responsibilities encompass all development stages, including integrations with external systems, internal component development, and collaboration with other teams. The role involves working closely with the business side to implement new features using C# (.NET Framework 4.8/.NET Core 6+), Kafka, MS SQL, Redis, RabbitMQ, and Kubernetes. The ideal candidate possesses proven experience with these technologies and strong team communication skills. The position offers a hybrid work model with a modern office in Graz, Austria.
Must have:
  • C# (.NET Framework 4.8 / .NET Core 6+)
  • SQL (MS SQLServer 2019+ preferred)
  • Redis
  • Kafka
  • RabbitMQ
  • Unit testing
  • Fluent English
Good to have:
  • gRPC
  • RediSearch
  • AI Tools
  • Sports betting experience
Perks:
  • Competitive salary
  • Hybrid work model
  • Modern office in Graz
  • Company events
  • Relocation package
  • Annual public transportation ticket
  • Company bike leasing
  • Breakfast at the office
  • Massage in the office

Job Details

Description

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. Managing a multi-brand portfolio on its proprietary platform, offering a secure, innovative, and entertainment-driven player experience in both casino and sports. ComeOn Group is an international employer within the iGaming industry and has over 500 talented employees across 7 main locations.

Location: Graz, Austria (presence in office) + Hybrid

The Software

ComeOn’s Bookmaker NEXT software is a cutting-edge client-server application designed to empower our team with professional tools for managing the entire sportsbook operation. From handling betting offers to managing associated risks, liabilities, customers, and marketing campaigns, the software is engineered to scale both horizontally and vertically, offering the flexibility needed to meet diverse business requirements across various jurisdictions. With a service-oriented architecture, the core of Bookmaker NEXT lies in its central server unit, which integrates database, application, and web servers. At ComeOn, we process millions of sports bets monthly, relying on a modern tech stack where performance is paramount. We are constantly optimizing and enhancing our systems to ensure we meet business goals and provide an outstanding and competitive gaming experience for our customers. Join us, and be a key part of the team driving the evolution and innovation of our sportsbook technology.

Responsibilities

We are looking for a senior software developer to help us improve and enhance our proprietary software to build the best gaming platform in the market. You will work with the core team and be involved in all stages of the development process in a great team-oriented environment. This includes integrations with external systems, the development of internal components and subsystems, and interacting with other development teams. 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: C# (.Net Framework 4.8 / .Net Core 6+), Kafka, MS SQL, Redis, Kafka, RabbitMQ and Kubernetes. Any other technology you would like to add to the list? Great! Let us know, we are always looking into new technologies and solutions, all initiatives and ideas count!

Requirements

About you:

Proven experience with:

  • C# (.Net Framework 4.8 / .Net Core 6+)
  • SQL (experience with MS SQLServer 2019+ preferred)
  • Redis
  • Kafka
  • RabbitMQ
  • Unit testing
  • You must be fluent in written and spoken English

Would be amazing if you have:

  • experience with gRPC
  • experience with RediSearch
  • experience with AI Tools
  • experience with sports betting

Soft skills we love:

  • ability to work in a team / communicate
  • quick learner
  • Proactive finding and proposing solutions

Benefits

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

  • A competitive salary of minimum €3,175 gross per month according to collective agreement, which might be higher depending on experience, qualifications and skills! 
  • A diverse, modern and inclusive workplace
  • Cozy office in the new and modern district of Graz, located in the Reininghaus Grounds 
  • Breakfast at the office every Monday
  • Fun company events, team activities and Friday beers 
  • A one-time allowance of 250 EUR to help you set up a comfortable workstation at home
  • On top of our Hybrid work arrangement, up to 40 days a year to work fully remote from anywhere 
  • Brand new laptop
  • Massage in the Office at Wednesdays
  • A great relocation package
  • Annual public transportation ticket (KlimaTicket Steiermark)
  • Company bike leasing - ComeOn eases a (an electric) company bike and provisions it to the employee for use. At the end of the lease term, the employee is free to purchase the employer-provisioned company bike at its residual value

At ComeOn, we've embraced a Hybrid Work model, giving our employees the flexibility to work some days at home. Our offices are thoughtfully designed to support this model, featuring practical workspaces for focused efforts and collaborative zones for dynamic creative exchanges. We believe in the power of collaboration to drive innovation and success. While our offices are known for their vibrant atmosphere, rest assured that our primary focus is on achieving results together. We prioritize efficiency and maintain a balance between hard work and camaraderie. When you visit our offices, expect a warm welcome and professional support. Choose ComeOn for your next career move, and experience a workplace that values productivity, teamwork, and the spirit of collaboration.

At ComeOn Group we value diversity and we take concrete action to ensure fairness in our recruitment process. We are committed to assess 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 just visit our website www.comeon-group.com or any of our social media channels to take a deep dive into our culture!

LinkedIn

Instagram

Facebook

Similar Jobs

WebFX - Internet Marketing Account Strategist (Cape Town)

WebFX

Cape Town, Western Cape, South Africa (On-Site)
6 Months ago
USE Insider - Senior Learning and Development Specialist

USE Insider

İstanbul, İstanbul, Türkiye (Hybrid)
6 Months ago
The Walt Disney Company - National Geographic Cartographic Intern, Summer 2025

The Walt Disney Company

Washington, District Of Columbia, United States (On-Site)
2 Months ago
The Walt Disney Company - Studios, Business Affairs, JD Intern, Summer/Fall 2025

The Walt Disney Company

Los Angeles, California, United States (On-Site)
2 Months ago
The Walt Disney Company - Disney Branded Television Production & Post-Production Intern, Summer 2025

The Walt Disney Company

Burbank, California, United States (On-Site)
1 Month ago
The Walt Disney Company - Sr Software Engineer

The Walt Disney Company

Bristol, Connecticut, United States (On-Site)
3 Months ago
ION - Lead UI Developer, New York

ION

New York, New York, United States (Hybrid)
6 Months ago
GoTo Group - Associate Software Engineer - Marketplace

GoTo Group

Jakarta, Jakarta, Indonesia (On-Site)
3 Months ago
Hapag-Lloyd AG - Senior Software Engineer

Hapag-Lloyd AG

Chennai, Tamil Nadu, India (On-Site)
5 Months ago
Nagarro - Senior Engineer

Nagarro

India (Remote)
6 Months ago

Get notifed when new similar jobs are uploaded

Similar Skill Jobs

USE Insider - Financial Controller (Hybrid)

USE Insider

İstanbul, İstanbul, Türkiye (Hybrid)
6 Months ago
The Walt Disney Company - Disney Branded Television Production & Post-Production Intern, Summer 2025

The Walt Disney Company

Burbank, California, United States (On-Site)
1 Month ago
The Walt Disney Company - Disney Television Animation Creative Production Intern, Summer 2025

The Walt Disney Company

Glendale, California, United States (On-Site)
2 Months ago
Zuru - Lead Patent Counsel (relocation to New Zealand)

Zuru

United States (On-Site)
3 Months ago
USE Insider - Sales Development Representative - Germany

USE Insider

Berlin, Berlin, Germany (Hybrid)
6 Months ago
Tencent - WeChat Data Science Intern

Tencent

(On-Site)
1 Month ago
The Walt Disney Company - Visual Designer, APAC

The Walt Disney Company

(On-Site)
2 Months ago
The Walt Disney Company - Intern, Loyalty & Partnerships, Disney+

The Walt Disney Company

Singapore, Singapore (On-Site)
2 Months ago
Universal Music - Coordinator, eCommerce & Artist Services

Universal Music

New York, New York, United States (On-Site)
1 Month ago
The Walt Disney Company - Games Brand Relations Intern

The Walt Disney Company

Glendale, California, United States (On-Site)
2 Months ago

Get notifed when new similar jobs are uploaded

Jobs in Styria, Austria

Tesla - Apprenticeship as Vehicle Technician including High-Voltage Technology

Tesla

Upper Austria, Austria (On-Site)
2 Months ago
Nagarro - Junior SAP FI/CO Consultant (all genders)

Nagarro

Austria (Hybrid)
4 Months ago
Tesla - Service Manager

Tesla

Vienna, Vienna, Austria (On-Site)
2 Months ago
Stillalive studios - Experienced Programmer (f/m/d)

Stillalive studios

Innsbruck, Tyrol, Austria (Remote)
8 Months ago
Tesla - Service Advisor

Tesla

Dornbirn, Vorarlberg, Austria (On-Site)
2 Months ago
Tesla - New Vehicle Receiving and Preparation Associate

Tesla

Vienna, Vienna, Austria (On-Site)
2 Months ago
NXP - Student Internships - Initiative Application (m/f/d)

NXP

Gratkorn, Styria, Austria (On-Site)
6 Months ago
Nagarro - SAP PY (Payroll) Consultant (all genders)

Nagarro

Austria (Remote)
6 Months ago
Bongfish - Senior Gameplay Programmer (m/f/d)

Bongfish

Graz, Styria, Austria (On-Site)
8 Months ago

Get notifed when new similar jobs are uploaded

Full Stack Development Jobs

HackerRank - Lead Engineer - Backend (Onsite)

HackerRank

Bengaluru, Karnataka, India (On-Site)
6 Months ago
Accurate - Senior Engineering Manager - Java

Accurate

Hyderabad, Telangana, India (Hybrid)
6 Months ago
Nagarro - Principal Engineer

Nagarro

United Kingdom (Remote)
6 Months ago
Nagarro - Associate Distinguished Engineer, Enterprise Architect

Nagarro

United Kingdom (Remote)
6 Months ago
The Walt Disney Company - Sr Software Engineer (webOS/Tizen)

The Walt Disney Company

Santa Monica, California, United States (On-Site)
5 Months ago
N-iX - SENIOR FULL STACK ENGINEER (JAVA+REACT) (#2720)

N-iX

Ukraine (Remote)
3 Months ago
Ajmera Infotech - Senior React Engineer - Product Development & Innovation

Ajmera Infotech

Ahmedabad, Gujarat, India (On-Site)
3 Months ago
Ajmera Infotech - Node.js Developer / Full Stack Engineer

Ajmera Infotech

Ahmedabad, Gujarat, India (On-Site)
3 Months ago
Forgotten Empires - Senior Software Engineer - Age of Empires (Remote)

Forgotten Empires

Masovian Voivodeship, Poland (Remote)
1 Month ago
Highspot - Sr. Full Stack Engineer, Training & Coaching

Highspot

Hyderabad, Telangana, India (Hybrid)
6 Months ago

Get notifed when new similar jobs are uploaded

About The Company

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.


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


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 their 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 #runtogether spirit and we always make sure to top it up by #havingfun!


The ComeOn Moment


That moment when right before the roulette ball stops, or during when the penalty shoots out in the world cup final, when time slows down, when every heartbeat can be felt, when you think, whisper or scream ComeOn, ComeOn, ComeOn!


You don’t have to be a gambler to work at ComeOn Group, but you have to understand the power of having something at stake, with the potential to win or lose. We have all experienced this, if not with money on the table, maybe it was our hearts!

St. Julian's, Malta (On-Site)

St. Julian's, Malta (Hybrid)

St. Julian's, Malta (Hybrid)

Stockholm, Stockholm County, Sweden (Hybrid)

Stockholm, Stockholm County, Sweden (Hybrid)

London, England, United Kingdom (Hybrid)

Stockholm, Stockholm County, Sweden (Hybrid)

St. Julian's, Malta (Hybrid)

St. Julian's, Malta (Hybrid)

Graz, Styria, Austria (Hybrid)

View All Jobs

Get notified when new jobs are added by ComeOn Group

Level Up Your Career in Game Development!

Transform Your Passion into Profession with Our Comprehensive Courses for Aspiring Game Developers.

Job Common Plug