Backend Engineer (Retention Team)

Nasze wymagania:
Minimum of 4+ years of experience working as a back-end developer with Java and/or Kotlin
Experience with messaging tools (i.e. Kafka)
Experience with microservice architecture
You have experience with common Java frameworks such as Spring and JPA
MySQL relational databases are not something new for you
Experience with AI tools like Claude

Mile widziane:
Experience with OpenAPI
Experience with BigQuery
Experience with Kubernetes

O projekcie:
Are you an experienced backend developer with a curious mindset? Do you have a passion for building intuitive, cutting-edge solutions with state-of-the-art technology?
At LeoVegas, we’re on a mission to deliver the greatest iGaming experience to our customers and technology is at the heart of making that happen.
As part of our Retention domain, you’ll play a key role in developing the platforms and features that keep players engaged and coming back for more.
This is a great opportunity to join a fast-moving, flat-structured team as a Senior Backend Engineer, where your work will directly shape value-generating features across our products.
The Retention team powers the organisation with communication capabilities, ranging from indirect and direct communication with the players to a custom-built toolbox that enriches the player journey with bonuses, loyalty programs, and seamless cross-channel experiences. As one of the most crucial parts of the player lifecycle, the Retention domain ensures our players return for new, exciting, and rewarding experiences.
We’re driven by excellence and fuelled by innovation now we’re looking for someone who wants to be part of that journey.
Hybrid work - 3 onsite / 2 remote

Zakres obowiązków:
Building scalable, robust and efficient solutions in our full-stack team and ensure the continuous delivery in our microservice architecture.
Being involved in technical discussions to challenge, propose, evaluate, and take a guiding and supportive approach to business needs.
Working closely with our operational units and stakeholders.
Driving your own initiatives with a high-quality mindset.
Working within the full chain of development, having end-to-end responsibilities.
Collaborative work across the organisation with other domains.
Making sure our IT ecology is scalable and ready for upcoming expansions.

Oferujemy:
Hybrid work policy (3 days a week from the office)
4 weeks of Workation (T&C apply)
Benefits package - 800 PLN net (B2B)/gross (UOP) monthly with access to the cafeteria platform (private medical care, insurances, sports card)
Training budget
ICAS assistance program that can provide help and guidance during challenging moments.
Our office provides complimentary snacks and drinks; on Mondays, we serve complimentary breakfast
Team and office social events throughout the year
Free parking for bicycles and motorcycles
Free gym in the building
Equipment: MacBook Pro + smartphone (iPhone 16/17 or Samsung Galaxy S25)