Senior Backend Engineer - Payments

ABOUT THE ROLE

We are looking for a Senior Backend Engineer in our Payments domain. In this domain, we work with all payment transactions to and from the player’s gaming account. Whether it’s card or bank-based, new regulatory requirements, a new payment provider need to be integrated, it’s all handled by Payments!

You will work with a team of developers alongside the Product & Tech domain to focus on developing innovative and high-performing features with cloud technologies in very high-throughput transactional systems.

You will work within the full chain of development having end-to-end responsibilities from requirements collection to deployment and maintenance of the team's services. The team has great freedom to agree on what to build and follows up with user testing, monitoring not only the service's technical performance but also from a monetary perspective. 

YOU WILL BE RESPONSIBLE FOR:

●   Driving the development of our payment solution.

●   Work in an innovative environment, creating challenging solutions with high-frequency transactions.

●   Creating the greatest user experience for our customers depositing money to play and accessing their winnings as smoothly as possible.

●   Build functionality to increase the approval rate of successful bank transactions.

OUR SUCCESSFUL CANDIDATE WILL HAVE THE FOLLOWING:

ESSENTIAL SKILLS

●   Min. 7 years of experience in using Java + Spring Boot framework

●   Experience with MySQL and Kafka

●   Familiarity with microservice architecture

●   Being not only a developer but primarily a software engineer - you love taking ownership of delivered solutions from their design to implementation.

●   Excellent written and verbal communication skills (in English), capable of articulating technical decisions and offering valuable recommendations to the team.

●   You speak English fluently (B2+/C1 level is a minimum, as we communicate mostly in English).

●   You buy into our LeoCulture that you can read more about here: https://leovegasgroup.com/about-us/our-culture/ 

NICE TO HAVES

●   Experience with Kotlin

●   Experience in building applications for payments/fin tech industry 

WHO WE ARE

At the core of LeoVegas Group is Team Leo. Our culture is our foundation and is what enables us to innovate, build, and lead as we trailblaze our way through the igaming industry. We’re a team of over 1800 innovators, initiators, and groundbreakers working in a fast-paced and agile environment across 16 offices worldwide.

What we offer:

• 💸 monthly salary: 27 000 - 32 000 PLN net + VAT (B2B) OR 22 500 - 26 500 gross PLN (UOP)
• hybrid model - we would like you to show up in our Warsaw office three times per week, the rest of the days of the week are up to you,
• we work in European office hours,
• ​​800 PLN monthly for benefits (we have a platform with sport cards and different options for private healthcare),
• welcome package,
• no dress code,
• international teams,
• 💻 Equipment: MacBook Pro 16" (or 14")/M2 Pro 10-core/GPU 16-core/32GB/512GB SSD + phone (Samsung or iPhone - it’s your choice).

🏢 Our current office is located in the centre of Warsaw (Koszykowa 65), in Mindspace (check it here). From July 2025, we will have a new office on Królewska 16 👑

Our recruitment process:

1. 45-minute phone/Zoom call with our recruiter
2. 1,5-hour technical interview with the task (code review)
3. max. 40 min online personality and logic test
4. 1-hour cultural fit interview

**As our company working language is English, we’d like to see your CV in English please**

More about us:

Careers site: www.leovegasgroup.com/careers

LinkedIn: https://www.linkedin.com/company/leovegasgroup/

Instagram: www.instagram.com/lifeatleo/