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Senior Software Engineer (Java)

Allwyn Lottery Solutions
CompanyAllwyn Lottery Solutions
CategoryEngineering
LocationMarousi
RemoteOn-site (inferred)
EmploymentFull-time
LevelSenior
SalaryNot stated by the employer
Posted9 Jul 2026
Last verified30 Jul 2026
SourceEmployer career page (workable)
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Description
Who We Are Allwyn Lottery Solutions is a  global leader in digital lottery and gaming solutions  and a proud subsidiary of  Allwyn Entertainment Group , a multinational lottery operator with a strong presence in Austria, the Czech Republic, Greece, Cyprus, and Italy. Our mission is to  make play better for all  by developing cutting-edge technology that enhances player experiences, drives engagement, and maximizes returns for good causes. What We Do We design and deliver  innovative, scalable, and secure  lottery solutions that evolve with the needs of players and operators. Our flagship platform,  Genesis , provides a powerful foundation for lotteries worldwide, featuring: Player Account Management (PAM)  for secure and seamless player experiences Draw-Based Games (DBG)  for classic lottery draws Nexus Aggregator & Apollo RGS  for e-Instants and Fast Play™ games Web & mobile applications  for an enhanced and modern user experience Command Admin Portal  for streamlined operations Optex Promotions  to reward and engage players With a focus on  cloud-based technologies, AI-driven analytics, and responsible gaming , we empower lotteries to  reach new players, expand engagement, and achieve sustainable growth  in an evolving digital landscape. At Allwyn Lottery Solutions, you’ll be part of a forward-thinking, collaborative, and innovative team that is shaping the future of iLottery. As part of your everyday responsibilities, you will: Develop high-quality software design Identify, prioritize, and execute tasks in the software development life cycle Develop tools and applications with clean, maintainable, and secure code and guide the rest of the team in doing so Demonstrate excellent RDBMS skills (design, implementation, migration) working with large amounts of data in production systems Conduct code reviews and provide feedback to help the team keep the code quality high Review and debug code Implement REST APIs Deploy and maintain dev & production systems Apply best practices in software engineering Write Unit tests Requirements Key qualifications for your success:  University-level degree (at postgraduate level is a plus) in Computer Science, Information Technology, or a relevant field of study 5+ years of proven working experience with at least one Java framework (preferably Spring 4+) and ORM framework Excellent RDBMS skills (design, implementation, migration) working with large amounts of data in production systems Experience in implementing REST APIs Excellent understanding of concurrency in Java Understanding of distributed computing principles and challenges Understanding of how to write clean, maintainable, and secure code as well as guiding the rest of the team in doing so Experience with OAUTH Experience deploying and maintaining production systems A strong drive to follow and apply best practices in software engineering Experience in  Unit tests using JUnit or Spock Good understanding of Docker Familiarity with Microservice architecture A strong drive to follow and apply best practices in software engineering Excellent oral and written communication skills Excellent presentation skills Excellent command  of  English language Proficient in Java and RDBMS It would be highly advantageous if you had: Experience with K8S  Experience with at least one of the major cloud providers (ie AWS, GCE, Azure) Experience in Automated testing (functional tests and integration tests) and CI / CD Experience with JVM languages other than Java Demonstrated ability to write Unit tests using JUnit or Spock Good understanding of front-end technologies and frameworks Event-driven architecture Benefits Unlock the Benefits-Discover What's in for you: Be part of  a dynamic team wit
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