Domain Architect - Sports Platform Engineering
Offer summary

(Summary generated by AI based on the full job description)

The project involves a Sportsbook platform based on a microservices architecture, requiring experience with Java (Spring Boot, Vert.x), Kafka, Kubernetes. Key responsibilities include designing scalable, low-latency systems, evaluating new technologies, and mentoring the team. Knowledge of databases (MariaDB, MongoDB, Elasticsearch, Redis) and CI/CD automation is also required.

you can start ASAP

Domain Architect - Sports Platform Engineering

Company: LeoVegas Group

from: 27 May 2026
to: 26 June 2026
39 000 - 41 000net (+ VAT)/ mth.B2B contract (full-time)
32 500 - 33 500gross/ mth.contract of employment
Salary details
basic salary
Offer parameters
level:senior • expert
working mode:hybrid
Warszawa, Śródmieście
Warszawa, ŚródmieścieKrólewska 16View on map

Requirements

Expected technologies

Java
MariaDB
MongoDB
Elasticsearch
Redis

Optional technologies

Spring Boot
Vert.x
Kafka
Nats
Kubernetes
Nomad
AWS

Our requirements

  • Proven ability to design, implement, and deploy highly scalable RESTful Microservices in a production environment.
  • 8+ years of hands-on experience with Java (latest versions) and its ecosystem.
  • Experience designing, building, and troubleshooting distributed and real-time systems.
  • 8+ years of experience building applications with Java frameworks like Spring Boot or Vert.x.
  • Familiarity with asynchronous messaging systems (e.g., Kafka, Nats).
  • Hands-on experience with databases like MariaDB, MongoDB, Elasticsearch, and Redis.
  • Understanding of container orchestration frameworks (e.g., Kubernetes, Nomad), including deploying and managing containerized applications.
  • Proven ability to automate CI/CD pipelines.
  • Excellent written and verbal communication skills, with the ability to explain complex technical concepts to both technical and non-technical audiences.
  • Familiarity with Reactive Programming concepts and experience with frameworks like RxJava.

Optional

  • Experience leveraging AWS managed services (e.g., Cloudfront, RDS, OpenSearch, ElastiCache, EKS, MSK) and/or Google Cloud Platform equivalents.
  • Familiarity with the online gaming, gambling, or sports betting industry.
  • Strong understanding of performance optimization techniques and experience tuning high-performance applications.

Your responsibilities

  • Design and document software architectures and technology strategies for our high-volume, real-time betting platform.
  • Lead the design and implementation of scalable, low-latency, and resilient systems, focusing on performance and maintainability.
  • Analyze and prototype new technologies, providing documented recommendations and influencing technology choices.
  • Actively participate in code reviews, mentoring, and coaching development teams to ensure high-quality code and system design.
  • Continuously improve our live systems, focusing on performance, scalability, and resilience.

About the project

As a Software Architect, you'll play a pivotal role in designing and implementing innovative features for our cutting-edge Sportsbook platform. Working in a highly collaborative and agile environment, you'll collaborate with product managers, engineers, and fellow architects to deliver high-performing solutions within a complex microservices architecture.
We're seeking a passionate and technically strong Software Architect to help us build the best Sportsbook platform in the industry. If you thrive in a fast-paced, collaborative environment and love designing and building high-quality, low-latency systems, this is the opportunity for you!

This is how we organize our work

This is how we work

in houseyou have influence on the choice of tools and technologiesyou have influence on the technological solutions appliedyou have influence on the productyou focus on product developmentagile

This is how we work on a project

  • Clean Code
  • code review
  • DDD
  • pair programming
  • architect / technical leader support
  • Continuous Deployment
  • Continuous Integration
  • team-level deployment
  • functional tests
  • integration tests
  • test automation
  • unit tests
  • manual tests
Company

Development opportunities we offer

  • conferences abroad
  • conferences in Poland
  • development budget
  • external training
  • support of IT events
  • technical knowledge exchange within the company

What we offer

  • Hybrid work policy (🏢 Our office is located in the centre of Warsaw - on Królewska 16 👑)
  • 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)

Benefits

  • sharing the costs of sports activities
  • private medical care
  • sharing the costs of professional training & courses
  • life insurance
  • flexible working time
  • fruits
  • corporate gym
  • no dress code
  • coffee / tea
  • drinks
  • leisure zone
  • employee referral program
  • training budget
  • free of charge psychological, financial and legal support

LeoVegas Group

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 2000 innovators, initiators, and groundbreakers working in a fast-paced and agile environment across 19 offices worldwide.
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/
  • This is how we work

    Domain Architect - Sports Platform Engineering
    32.5k–33.5k zł / mth. (CoE), 39k–41k zł / mth. (B2B)
    I apply to:
    LeoVegas Group
    Warszawa, Śródmieście
    Pracodawca zbiera zgłoszenia przez swój system.
    Przejdziesz na zewnętrzny formularz.

    By clicking "Aplikuj" you confirm that you've read and accepted our Terms and Conditions.



    This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

    Need more information?

    • Make sure the body of the offer doesn’t already include what you’re looking for.
    • Ask a question if you need more information you’re interested in.
    • We’ll forward your question to the employer and aim to provide a response within 3 business days.

    Share this offer