Senior Back End Engineer

Gaming Innovation Group
Barcelona, 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 Unit Testing Software Engineering Systems Integration Working Model 2D .NET Core Backend B2b Software Git Event Driven Architecture Git Flow Apache Kafka
+4 more
Grpc Software Version Control Web Api Microservices

Job description

Experteer Overview As Senior Backend Engineer in GiG’s sports team, you will shape scalable backend systems for our B2B igaming solutions.You’ll collaborate with cross-functional peers to translate requirements into robust services, drive technical excellence, and mentor colleagues.You’ll leverage modern .NET tech and event-driven microservices to deliver performant, secure software that scales with demand.This role offers impact through architecture decisions and hands-on leadership in a fast-paced, innovative domain.Compensaciones / Beneficios * Contribute to software design and enhancements using strong engineering principles * Collaborate with cross-functional teams to translate requirements into scalable solutions focusing on performance and security * Provide technical leadership, guide junior engineers, and ensure coding standards are followed * Drive best practices in coding, testing, and deployment for maintainable software * Stay updated with industry trends and integrate relevant innovations into development * Utilize .NET technologies (.NET Core, WebAPIs, Orleans) effectively within a B2B igaming context * Design and implement microservices architecture for scalable systems * Work with event-driven microservices using Kafka and Orleans, integrating REST, events, and gRPC * Plan and execute tasks autonomously and collaboratively with clear communication * Maintain strong source control practices using Git and Git Flow * Participate in quality assurance through unit and integration testing Responsabilidades * Senior Backend Engineer with proven experience in B2B software or iGaming * Advanced .NET expertise with .NET Core and WebAPI * Extensive microservices experience at scale * Solid background in Event-Driven Architecture, especially with Apache Kafka * Proficiency in REST, gRPC, and event-driven messaging * Deep knowledge of Git and Git Flow * Hands-on experience with testing (unit/integration) and deployment practices Requisitos principales * Great career development opportunities * Hybrid working model * International Health Insurance * Health and Wellbeing Package (350 EUR per year) * Birthday Day Off * Me Time - 1 day off per year

Requirements

NET technologies (.NET Core, WebAPIs, Orleans) effectively within a B2B igaming context * Design and implement microservices architecture for scalable systems * Work with event-driven microservices using Kafka and Orleans, integrating REST, events, and gRPC * Plan and execute tasks autonomously and collaboratively with clear communication * Maintain strong source control practices using Git and Git Flow * Participate in quality assurance through unit and integration testing Responsabilidades * Senior Backend Engineer with proven experience in B2B software or iGaming * Advanced . NET expertise with . NET Core and WebAPI * Extensive microservices experience at scale * Solid background in Event-Driven Architecture, especially with Apache Kafka * Proficiency in REST, gRPC, and event-driven messaging * Deep knowledge of Git and Git Flow * Hands-on experience with testing (unit/integration) and deployment practices Requisitos principales * Great career development opportunities * Hybrid working model * International Health Insurance * Health and Wellbeing Package (350 EUR per year) * Birthday Day Off * Me Time - 1 day off per year

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Good distractions

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

1:52 min

Structuring and scaling the backend engineering team

Stefan Lingler Stefan Lingler +1 · Coffee With Developers

6:21 min

Investigating push inefficiencies with upstream Git experts

Jonathan Creamer · Coffee With Developers

4:56 min

Establishing internal service communication with gRPC

Florian Bader Florian Bader · World Congress 2026 Europe

43 sec

Software engineering journey and local Manchester roots

Jonathan Tang · Coffee With Developers

1:38 min

Transitioning into backend engineering from web development

Stefan Lingler Stefan Lingler +1 · Coffee With Developers

56 sec

Favorite git commands and the importance of patch commits

Eileen Uchitelle Eileen Uchitelle +1 · Coffee With Developers

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