Senior Back End Engineer

Gaming Innovation Group
Madrid, Spain
1 day ago

Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Working hours
Regular working hours

Tech stack

.NET Framework Application Programming Interfaces (APIs) Software Quality Software Maintenance Software Engineering Systems Integration .NET Core Backend B2b Software Git Event Driven Architecture Git Flow
+4 more
Apache Kafka Grpc Software Version Control Microservices

Job description

DescriptionAt GiG, we power the future of the iGaming industry as a leading B2B tech provider.We are looking for Senior Backend Engineer to join our sports team.DepartmentSportLocationMadridKey ResponsibilitiesLeverage an in-depth understanding of software engineering principles and best practices to contribute to the development and enhancement of our products.Collaborate closely with cross-functional teams to analyse requirements and translate them into efficient and scalable software solutions, taking into consideration performance, security, and integration aspects.Demonstrate technical leadership by actively participating in the design and development of complex system features, providing guidance to junior team members, and ensuring the adherence to coding standards.Drive the implementation of best practices in coding, testing, and deployment to maintain a high standard of code quality and support scalable and maintainable software solutions.Stay abreast of industry trends, emerging technologies, and advancements in software engineering, actively incorporating relevant insights into the development process to enhance our software offerings.Demonstrates advanced proficiency in utilising the latest .NET Technologies (.NET Core, WebAPIs, Orleans) within the B2B software industry, particularly in the dynamic environment of igaming solutions.Extensive experience working with microservices architecture, showcasing the ability to design and implement scalable solutions for the igaming space.Hands-on experience with event-driven microservices architecture, ideally using Kafka and Microsoft Orleans’ actor framework, leveraging different communication ports including REST, Events and gRPCAdept at planning and executing tasks both autonomously and collaboratively within a team, emphasising effective communication and collaboration.Deep knowledge of source control and GIT Flow, emphasising best practices for version controlRequirementsExperience: Proven experience as a Senior Backend Engineer, preferably within the B2B software or iGaming industry.Deep .NET Expertise: Advanced, hands-on proficiency with the latest .NET Technologies (.NET Core, WebAPIs).Architecture: Extensive experience designing and implementing Microservices Architecture at scale.Event-Driven Systems: Solid experience with Event-Driven Architecture, specifically utilizing Apache Kafka for event streaming.Protocols & APIs: Proficiency in designing and integrating communication ports using REST, gRPC, and Event-driven messaging.Version Control: Deep knowledge of Standard GIT and Git Flow best practices.Quality Assurance: Hands-on implementation of best practices in coding, testing (unit/integration), and deployment to maintain high code quality.Nice to haveState Management & Actor Frameworks: Strong working experience with Microsoft Orleans (or similar actor frameworks).BenefitsGreat career development opportunitiesHybrid working modelInternational Health InsuranceHealth and Wellbeing Package (350 EUR per year)Birthday Day OffMe Time - 1 day off per year #J-*****-Ljbffr

Requirements

NET Technologies (.NET Core, WebAPIs, Orleans) within the B2B software industry, particularly in the dynamic environment of igaming solutions.Extensive experience working with microservices architecture, showcasing the ability to design and implement scalable solutions for the igaming space.Hands-on experience with event-driven microservices architecture, ideally using Kafka and Microsoft Orleans’ actor framework, leveraging different communication ports including REST, Events and gRPCAdept at planning and executing tasks both autonomously and collaboratively within a team, emphasising effective communication and collaboration.Deep knowledge of source control and GIT Flow, emphasising best practices for version controlRequirementsExperience: Proven experience as a Senior Backend Engineer, preferably within the B2B software or iGaming industry.Deep . NET Expertise: Advanced, hands-on proficiency with the latest . NET Technologies (.NET Core, WebAPIs). Architecture: Extensive experience designing and implementing Microservices Architecture at scale.Event-Driven Systems: Solid experience with Event-Driven Architecture, specifically utilizing Apache Kafka for event streaming.Protocols & APIs: Proficiency in designing and integrating communication ports using REST, gRPC, and Event-driven messaging.Version Control: Deep knowledge of Standard GIT and Git Flow best practices.Quality Assurance: Hands-on implementation of best practices in coding, testing (unit/integration), and deployment to maintain high code quality.Nice to haveState Management & Actor Frameworks: Strong working experience with Microsoft Orleans (or similar actor frameworks).

Benefits & conditions

BenefitsGreat career development opportunitiesHybrid working modelInternational Health InsuranceHealth and Wellbeing Package (350 EUR per year)Birthday Day OffMe Time - 1 day off per year #J-*****-Ljbffr

About the company

DescriptionAt GiG, we power the future of the iGaming industry as a leading B2B tech provider.

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Good distractions

Talks and stories from around this role — technically off-topic, practically not.

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Investigating push inefficiencies with upstream Git experts

Jonathan Creamer · Coffee With Developers

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Establishing internal service communication with gRPC

Florian Bader Florian Bader · WWC Europe 2026

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Structuring and scaling the backend engineering team

Stefan Lingler Stefan Lingler +1 · Coffee With Developers

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Software engineering journey and local Manchester roots

Jonathan Tang · Coffee With Developers

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Transitioning into backend engineering from web development

Stefan Lingler Stefan Lingler +1 · Coffee With Developers

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Favorite git commands and the importance of patch commits

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