Domain Architect - Betting

LeoVegas Spain

Location not specified freelance

Posted: December 7, 2025

Required Skills

Job Description

ABOUT THE ROLE

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!

YOU WILL BE RESPONSIBLE FOR

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.

OUR SUCCESSFUL CANDIDATE WILL HAVE THE FOLLOWING

ESSENTIAL SKILLS

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.

NICE TO HAVES

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.

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 2000 innovators, initiators, and groundbreakers working in a fast-paced and agile environment across 19 offices worldwide.

BENEFITS
Hybrid work policy
4 weeks of Workation (T&C apply)
25 vacation days and 3 ATV days
Excellent pension scheme
300€/year well-being allowance to support your active lifestyle (T&C apply)
Work-from-home allowance
Company provided lunch
Team and office social events throughout the year

JOIN US!

In our pride, we empower our teammates to find their roar and run with their wildest ideas. We don’t wait for things to happen; we pounce and make it happen!

Would you be a good fit for the Leo Pride - give us a roar!
**As our company working language is English, we’d like to see your CV in English, please**

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