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Jobs / Entain / Senior Software Engineer (Backend) - .NET
Posted 2026-10-09

Senior Software Engineer (Backend) - .NET

Description

This is a hybrid role. As a Senior Software Engineer (Backend) you will design, develop, deploy, and maintain software features in Backend domains. Reporting to the Software Engineering Team lead, you'll be part of the Product & Technology Team, ensuring systematic and efficient development through all stages of the Software Development Lifecycle. Are you ready to be a part of Entain's journey delivering excellence and collaborating with one of the world's biggest online gaming and entertainment groups? Salary starting from, based on experience level is from 56,900.00 euro per annum.

Responsibilities
  • Develop and deliver well-defined, moderately complex features.
  • Debug and resolve issues across development, testing, and production environments.
  • Write high-quality, scalable, and reusable code following best practices.
  • Manage team meetings and RFC processes for proposing changes and improvements.
  • Act as the initial on-call responder for team-managed software.
Requirements
  • Expert knowledge of C# (required)
  • A strong understanding of object-oriented design, usage of polymorphism and inheritance (required)
  • Solid experience in big distributed systems in high traffic (required)
  • Solid experience in messaging systems (required)
  • Solid experience with the latest .NET Framework features and technologies (C#, .NET, .NET Core, BCL, SQL, Redis, Kafka) (required)
  • Strong experience in messaging systems (required)
  • A deep understanding of multithreading and concepts, such as async and parallel programming (required)
  • Proficient in software testing processes and tools – unit testing and load/performance testing (required)
  • Good experience with WebApi development (REST, gRPC) (required)
Benefits
  • A regular bonus and great pension.
  • €136 per month food vouchers.
  • 25 days annual leave plus local public holidays.
  • Extra paid leave, including wellbeing, development and life-event days.
  • Life assurance and Income Protection.
  • Private healthcare and wellbeing support.
  • A stake in our success through our ShareSave scheme.
  • Special offers / reductions: pharmacy, Magenta, Erste Bank
About Entain

Entain is one of the world's largest sports betting and gaming entertainment groups and a FTSE 100 company. Formed when GVC Holdings rebranded as Entain in December 2020, its brands trace their history back to the 1880s and include bwin, Coral, Foxy, Gala, Ladbrokes and partypoker. Through its joint venture with MGM Resorts International, it powers BetMGM in the United States with its proprietary technology. Headquartered in London, Entain employs over 30,000 people with offices across 19 countries.

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