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Senior Java Developer - FanDuel - 4727


Senior Java Developer - FanDuel

  • Primary Location:
    Cluj - Napoca
  • Contract Type:
  • Employment Basis:

Flexible benefits of your choice

Learning and development opportunities

25 days annual leave

Customized wellbeing programs

Extended health and travel insurances

Top trending technologies

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As part of the Betfair Romania Development team, you will have the chance to work for one of the newest project allocated to our Center of Excellence. FanDuel Group is a collection of brands operating at the intersection of sports, gaming, tech, and entertainment. FanDuel Group is based in New York, with offices in California, New Jersey, Florida, Oregon, Scotland and Romania.

Your mission will be to give sports fans experiences they can't wait to share with their friends.

The Role:

We are looking for a dedicated, self-motivated, technical driven professional to work in a team of engineers developing highly available enterprise products.

Our continued business success and growth demand a lot from our technology, including transaction volumes that surpass many of the world's leading financial institutions. Our engineers are committed to find the best solutions to complex technical challenges together with professional team members.

The successful candidate will have exceptional technical and problem solving skills, with a positive, results driven attitude.

Key Responsibilities / Duties:

  • Software creation, unit testing, adhering to standards and best practices;
  • Write technical documentation that shares knowledge effectively;
  • Code reviews, by and for peers;
  • Work in an Agile environment;
  • Contribute to team development;
  • Provide guidance to junior colleagues;

Key Working Relationships:

This position involves working within a cross-skilled development team, and having regular contact with teams looking after other aspects of Fanduel products & tools.

Experience & Qualifications Required:


  • At least 5 year experience in Java technnologies;
  • Object oriented analysis and design skills (OOA/OOD);
  • Proven development experience using Java 11 SE and/or Java EE: beans, concurrency, transactions, I/O,servlets, messaging, application monitoring, ORM(Hibernate, JPA);
  • Focus on application performance & scalability;
  • API development (design for clarity & usability);
  • Experience with frameworks/technologies: spring , web frameworks, web service, AOP;
  • Experience with application containers: tomcat, jetty, jboss;
  • Experience with unit testing/mocking frameworks e.g. junit, mockito;
  • Experience with build tools e.g. Maven2;
  • Basic experience with AJAX and JavaScript Frameworks;


  • Basic experience with content management systems;
  • Understanding of SQL databases;
  • Understanding of NoSQL databases;
  • Exposure to Linux operating systems;
  • Understanding of the full development cycle and some experience of Agile development;
  • methodologies and supporting tools e.g. JIRA, Confluence;
  • JVM tunning utilities, JMX exposure;
  • Experience with analysis & monitoring tools (Splunk, AppDynamics, Jstat etc.);

What you can expect:

  • An open and collaborative team who value and respect each other;
  • An autonomous environment where you are empowered to make decisions;
  • 25 days of annual leave;
  • Share save scheme and „Flexible Benefits” of your choice;
  • Private health insurance (includes dental insurance and health assessments);
  • Excellent development opportunities including online and in-house training, access to thousands of courses online through ‘Udemy';


We thank all applicants for their interest, however only the suitable candidates will be contacted for an interview.

By submitting your application online, you agree that: your details will be used to progress your application for employment. If your application is successful, your details will be used to administer your personnel record. If your application is unsuccessful, we will retain your details for a period no longer than two years, in order to consider you for prospective roles within our company.

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Cluj - Napoca
Blvd. 21 Decembrie 1989, no. 77, The Office building, Betfair Romania Development, Entrance A, 4th Floor, Cluj, Romania, 400124


We are the largest technology and shared services hub of Flutter Entertainment Plc, an FTSE 100 company, with over 1,000 people powering the world’s leading brands in sports betting, gaming and entertainment.

Over 18 million customers worldwide enjoy the exciting, immersive and safe experiences delivered by our teams in Cluj-Napoca operating a unique portfolio of diverse proprietary brands such as Betfair, PokerStars, Paddy Power, FanDuel or SportsBet.


We’re home to the talented and the brave. If you’re tired of business as usual and want to create something new, you’ll love it here.

Just like our brands are leaders at global scale, that is the standard we hold up to when it comes to the opportunities we offer to our people, ensuring they have everything they need to succeed.

At Betfair Romania Development, one thing is for sure: you will experience different. Quick-thinking, adaptable and disruptive, we believe the future is what you make it.