Descripción de la oferta
Our Development team in Malaga is growing and we are now looking for a Senior Backend Software Engineer to join!
Our Campaigns & Rewards unit at Betsson Group ensures our customers come back for more. It’s all about loyalty. We provide a world class customer experience beyond the gameplay featuring Tournaments, Dynamic personalized campaigns, and much more!
You will be part of preparing our journey to containerization, increasing the scalability of our systems while also maintaining their high quality. To accommodate new requirements, we are constantly re-evaluating our systems design and working on exciting new features.
What you’ll do
Design and develop distributed backend services using .NET and event-driven architecture.
Collaborate with product and commercial teams to turn engagement ideas into scalable, maintainable, and user-friendly solutions.
performance
reliability
observability
Drive our containerization and cloud migration strategy forward.
Participate in architecture discussions and help shape technical decisions.
Lead architectural decisions and proactively identify areas for improvement.
Write maintainable, well-tested code and conduct code reviews.
Participate in incident resolution and the team’s on-call rotation.
Maintain clear technical documentation such as:
ADRs
runbooks
guidelines
Build and share your domain expertise within the team.
What Tech Stack you’ll be working with
We don’t expect you to know everything listed below—but the more you’re familiar with, the better.
What matters most is your ability to learn, collaborate, and write high-quality, maintainable code.
Core Technologies
These are essential to the role, and we’re looking for solid experience here.
Languages & Frameworks
C#
Databases
SQL Server
Redis
Couchbase
Experience with relational or document databases, including indexing and query optimization, is a strong plus.
AWS
Docker
Experience with any major cloud provider or containerization platform is valuable.
Testing & Quality
xUnit
NUnit
Mocking frameworks
k6 for load testing
Understanding unit, integration, and performance testing is more important than specific tools.
Additional Tools & Practices
Familiarity with these or similar tools and concepts is a plus.
Messaging & Microservices
Web APIs
Orleans
Experience with any messaging or actor-based system is valuable.
Observability
Grafana
Loki
Splunk
Experience with other observability stacks is also welcome.
CI/CD
GitHub Actions
Trunk-based development
Familiarity with continuous delivery pipelines and deployment strategies is more important than specific tooling.
Actor model
Distributed systems at planet scale
Ways of Working
DevOps mindset
What we offer
25 working days of paid vacation.
Private health and life insurance.
Flexible compensation package for transport, meals, and more.
Hybrid work policy for the best of office and home.
Up to 10 days per year working remotely from abroad.
€300 yearly wellness allowance.
Office perks to make your day easier.
Referral program with a bonus for successful hires.
Intensive summer schedule in August for extra flexibility and work-life balance.
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