Senior Software Engineer (.NET) FanDuel
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Job Location:
Monthly Salary:
Posted on:
30+ days ago
Vacancies:
1 Vacancy
Job Summary
At FanDuel we dont just write code we engineer the pulse of sport. Every NFL touchdown NBA buzzer-beater and MLB walk-off home run is backed by the platforms our teams build scale and evolve in real time. Millions of fans engage with our products every single day and youll help make that experience faster smarter and more thrilling.
Were part of the FanDuel Group the premier mobile gaming company in North America and a proud member of Flutter Entertainment the worlds largest sports betting and gaming operator. From Melbourne to New York Edinburgh to Dublin our engineers collaborate across continents to craft experiences that connect sports fans everywhere.
Now were looking for a Senior Software Engineer (.NET) to join our Sportsbook engineering group a team of curious pragmatic builders shaping the future of sports technology.
Our Commitment
Were proud to lead the way in Responsible Gambling setting global standards for player wellbeing and trust.
And were equally proud to build an environment where everyone can thrive across borders backgrounds and life stages.
If you need adjustments during the recruitment process or flexibility in how you work weve got you covered.
What youll be doing
Youll design build and scale the distributed systems that power our global sportsbook the real-time engine behind thousands of live betting markets across the NFL NBA MLB and beyond.
Youll:
- Design build and optimise cloud-based services using .NET Core and C#
- Build event-driven architectures leveraging Kafka RabbitMQ or AWS EventBridge
- Implement distributed caching with tools like Redis or Memcached
- Champion CI/CD and continuous delivery using Buildkite GitHub Actions Octopus or Jenkins
- Develop scalable and self-healing infrastructure using Kubernetes and Terraform
- Collaborate with global teams to deliver high-throughput mission-critical systems
- Write high-quality testable code using TDD BDD and modern mocking frameworks
- Optimise for multi-threading and low-latency performance
- Contribute to architecture mentor peers and push boundaries on whats possible in real-time systems
What were looking for
Youre an engineer who loves building for scale someone who finds beauty in efficient systems and thrives in complex distributed environments.
Youll bring:
- .NET Core and C# expertise with IoC/DI
- Experience with unit testing and mocking frameworks (nunit Moq NSubstitute etc.)
- Background in event-driven architecture messaging and event bus platforms
- Exposure to high-traffic high-throughput and mission-critical systems
- Strong understanding of multi-threading low-latency and performance tuning
- Proficiency in CI/CD and cloud-native infrastructure (AWS preferred)
- Experience in building scalable self-healing systems in the cloud
- Familiarity with React (desirable)
- Previous experience in the wagering industry (desirable but not essential)
Why FanDuel
This is where sports and software collide. Youll be solving real-world problems at the intersection of scale data and entertainment working on systems that keep pace with live games dynamic odds and millions of passionate users.
Youll get:
- 25 days annual leave (five full weeks to recharge)
- $1050 work-from-home allowance
- Tailored career development programs and leadership pathways
- Global exposure work with engineers from New York to Glasgow
- AWS certifications hack days and innovation sprints
- Internal Women in Tech community and DEIB networks
- Free meals onsite concierge and social events that actually bring people together
- Generous parental leave and Circle In membership for family support
- True flexibility to work how and where you do your best work
Ready to lead and build something fans can feel worldwide
If you love clean code bold ideas and a culture that values curiosity fun and collaboration this is where youll do your best work.
Apply now and help us build whats next.
Required Experience:
Senior IC
Key Skills
- Spring
- .NET
- C/C++
- Go
- React
- OOP
- C#
- AWS
- Data Structures
- Software Development
- Java
- Distributed Systems
About Company
Sportsbet’s vision is clear: we want to become a world class betting & gaming business that’s trusted by our customers, colleagues and partners. We’re also here to make this the most exciting place you’ll ever work!
