Cargando descripción…

Senior .NET Developer for Sport Math Team en España - Jobeax

Senior .NET Developer for Sport Math Team en España is listed on Jobeax. Browse 80,000+ vacancies available.

About the company & team

GR8_TECH culture is how we win - through trust, ownership, and a growth mindset. We move fast, stay curious, and keep it real, with open feedback, room to experiment, and a team that's got your back.

FUELLED BY TRUST: we're open, honest, and have each other's backs.

OWN YOUR GAME: we take initiative and own what we do.

ACCELER8: we move fast, focus smart, and keep it simple.

CHALLENGE ACCEPTED: we grow through challenges and stay curious.

BULLETPROOF: we're resilient, ready, and always have a plan.

Job description

GR8_TECH builds B2B iGaming platforms for operators who play to lead.

We deliver full-cycle, high-impact tech designed to scale - from seamless integrations and expert consulting to long-term operational support. Our platform powers millions of active players and drives real business growth. Call it what it is: the iGaming Platform for Champions.

With 1000+ GR8 people across locations and time zones, we don't just ship technology - we help operators build success stories across brands, markets, and geos.

Our ambition drives us. Our people make it real.

If you're a challenger in spirit and a champion in action - join us.

Why this role exists:

This role exists to design, develop, and maintain https://jobeax.com/link/03uI79RN59z1pmOf systems for the Sport Math Team, ensuring high performance, resilience, and alignment with business objectives while mentoring engineers and improving development practices.

System design and architecture

Designing and implementing scalable, resilient, and efficient software architectures using microservices, event-driven, and cloud-native approaches.

Development and code quality

Writing, testing, and debugging complex code for new and existing applications.
Conducting code reviews to ensure quality, security, and adherence to best practices.
Delivering production-ready code in a timely manner.

Mentorship and collaboration

Providing guidance and mentoring junior engineers and team members.
Collaborating with cross-functional teams, including product management, design, and operations, to align development efforts with business goals.

Continuous improvement and research

Researching and implementing new technologies and methodologies to improve software performance and processes.
Identifying and resolving complex software issues and technical challenges.
Driving continuous improvement in development practices.

Communication and documentation

Creating and maintaining comprehensive technical documentation.
Communicating effectively with stakeholders, presenting technical concepts and project updates.

Must-have

Strong experience in designing scalable and https://jobeax.com/link/uiSJHuwlIC4Vx2Bp systems (microservices, event-driven, cloud-native).
Advanced C# skills, RESTful API development, asynchronous programming, and mastery of design/resilience patterns (DDD, CQRS, circuit breaker, etc.).
Proficiency in SQL optimization, data modeling, indexing, and experience with relational and NoSQL databases.
Hands-on experience with Kafka, high-load system optimization, caching, and distributed computing.
Solid experience with CI/CD pipelines, Docker/Kubernetes, and infrastructure automation.
Strong focus on testing (xUnit, NUnit), monitoring (Serilog, App Insights), and secure coding practices.
Proven experience mentoring peers and driving technical decisions in Agile teams.
Upper-Intermediate+ English, B2+ Ukrainian/Russian.

Nice-to-have

Experience leading or managing software development projects.
Familiarity with cloud platforms (Azure, AWS) and cloud-native service design.
Experience improving software development practices and SDLC processes.

Why you'll love working here:

Benefits Cafeteria - annual budget you allocate to:

Sports • Medical • Mental health • Home office • Languages.

Work-life & support

Paid maternity/paternity leave + monthly childcare allowance.
20+ vacation days, unlimited sick leave, emergency time off.
Remote-first + tech support + coworking compensation.
Team events (online/offline/offsite).
Learning culture with internal courses + growth programs.

Postularse a la vacante

Vacantes similares

Más como este puesto

CV-Library

.NET Senior Developer

Hace 6 días

Híbrido

... sector público y salud. En España apostamos por una forma de trabajar donde el crecimiento profesional, la colaboración entre equipos y la cercanía en el día a día formen parte real de la experiencia, no solo del discurso. ¿Qué harás en este rol? - Desarrollar y evolucionar soluciones backend en C# y .NET dentro de un proyecto ...

Spain

SOTEC CONSULTING

.NET Senior Developer

Hace 7 días

Remoto
Híbrido
Tiempo completo

Oferta de Empleo: Desarrollador/a .NET Senior Modalidad: 100% remoto Tipo de contrato : Indefinido Jornada : Tiempo completo Salario : A valorar según experiencia y perfil Sobre el puesto Desde SOTEC Consulting – Grupo Astek buscamos un/a Desarrollador/a .NET Senior con al menos 4 años de experiencia para desempeñar un ...

Spain, Vitoria

Intellias

Senior .Net Developer

Hace 13 días

Remoto

... the company is focused on scalability, high-performance applications, and innovation, ensuring a seamless customer experience across platforms. We are looking for a https://jobeax.com/link/co8fHcezWERIb6h9 Developer to be a key player in building and optimizing backend services that power the platform. You will work on ...

Spain

Senior .Net Developer (AI Product)

Hace 7 días

Remoto
Tiempo completo

Full-time hours

... quality across the team: code review, testing, observability, engineering standards; influence technical decisions beyond your immediate area. What we're looking for We expect from you: - 5+ years of commercial C# / .NET development, including 2+ years on .NET Core in production. - Real distributed-systems and high-load experience: ...

Spain

Entelgy

Senior Backend Developer .NET (Barcelona)

Hace 7 días

Remoto
Híbrido

... contarte qué buscamos y qué nos hace Genuine. ¿Qué estamos buscando? Buscamos 3 nuevos compañeros para nuestro equipo de desarrollo de software con un perfil senior como https://jobeax.com/link/vWk9sTSCJ1kFdn7c con sólidos conocimientos de .NET Core, https://jobeax.com/link/GrYTXLZMpxEMJknV Core MVC. Trabajamos en un modelo ...

Spain

JetBrains

Senior Software Developer Engineer (.Net)

Hace 8 días

Remoto

300k

Do you love dissecting code to understand how it really works, and want to build tools that help millions of other developers trust theirs? About JetBrains We create intelligent software development tools for developers and teams. More than 15 million users, over 300,000 companies, and 88 of the Fortune Global Top 100 rely ...

Spain, Madrid

ALTEN Spain

.Net Developer

Hace 1 día

Híbrido

Rol de Senior .NET Developer Valencia Sobre nuestro cliente: Empresa especializada en el desarrollo y administración de software optimizado y escalable a lo largo de todo su ciclo de vida. Sobre el perfil: Como Senior .NET Developer, serás responsable de diseñar, desarrollar y evolucionar soluciones backend robustas, escalables ...

Spain, Burjassot

Net Payments Developer

Hace 5 días

Remoto
Híbrido

Hybrid

... 10 years. Ryanair Labs is the technology brand of Ryanair. Labs is a state of-the-art digital & IT innovation hub creating Europe’s Leading Travel Experience for our customers. We are looking for an experienced .NET Payments Developer to join our Payments Engineering Team, working alongside talented engineers located in ...

Spain

.NET C# Developer

Hace 7 días

Remoto
Híbrido
Presencial
Tiempo completo
Contrato

Permanent contract

This job was automatically translated to English, see original posting . About the role Would you like to keep growing as a .NET developer? Does a hybrid location in Palau-solità i Plegamans (Vallès area) suit you? We are looking for a profile with .NET and at least 3 years of experience. If you have experience in .NET ...

Spain

Amaris Consulting

Senior .NET developer with Android experience

Hace 1 día

Remoto

€800 EUR - €1k EUR

... and is comfortable working across the entire stack. Spanish fluency is required as part of this role. Responsibilities - +5 years of experience as a Mobile Developer. - Strong proficiency with Android and Java for backend development. - Experience with one or more frontend frameworks. - Solid knowledge of .NET and version ...

Spain, Madrid

UST España & Latam

Senior .Net Developer - Fully remote - C#

Hace 7 días

Remoto

35k

... presence in more than 35 countries. We are leaders on digital technology services, and we provide large-scale technologic solutions to big companies. We are looking for a Mid/Senior .Net Developer across the project of the client from the banking sector. Remote 100%, Spain Design, build and maintain high-quality .NET software ...

Spain, Tarragona

Digital Profiles

Senior Automation Engineer / .NET Application Developer

Hace 8 días

Senior Automation Engineer / .NET Application Developer - Madrid y área metropolitana - Nivel: Senior - Idiomas: español e inglés - Experiencia requerida: 4-5 años En Digital Profiles buscamos un/a Senior Automation Engineer / .NET Application Developer con experiencia en el desarrollo de aplicaciones y la automatización ...

Spain, Valencia

Digital Profiles

Senior Automation Engineer / .NET Application Developer

Hace 8 días

Spain, Castro

Michael Page España

.Net Senior Developer - Automation company (Girona)

Hace 13 días

Remoto
Híbrido
Contrato

€45,000 - €50,000 a year

About the role We are looking for a .Net Senior Developer with experience to join a leading industrial automation company in Girona. - .Net Senior Developer. - Automation company (Girona / 20% remote work) What you'll do - Develop applications, tools, and technological solutions for the company's internal and external projects. ...

Spain, Barcelona

ISOLUTIONS

Senior Full Stack Developer .NET & React

Hace 13 días

Híbrido

... Catalan, and https://jobeax.com/link/oOIGIq59rdsck66w you an experienced Software Developer with a passion for creating cutting-edge software solutions? As a Senior Full Stack Developer, you'll join a dedicated team working exclusively with one of our key clients. Day by day, you'll collaborate as one team, sharing goals, ...

Spain, Barcelona

Tenth Revolution Group

.NET Desktop Developer

Hace 8 días

Remoto

... Condiciones Contrato indefinido con Tenth Revolution Group Modelo 100% en remoto Banda salarial acorde a experiencia 23 días de vacaciones + el día de tu cumpleaños Acceso a formaciones (siempre apostaremos por tu desarrollo profesional) ¿Te interesa ser parte del reto? Hablemos #.NET #.NETDesktop #Desktop #Oracle #NETDeveloper

Spain

Tenth Revolution Group

.NET Desktop Developer

Hace 8 días

Remoto

... Contrato indefinido con Tenth Revolution Group Modelo 100% en remoto Banda salarial acorde a experiencia 23 días de vacaciones + el día de tu cumpleaños Acceso a formaciones (siempre apostaremos por tu desarrollo profesional) ¿Te interesa ser parte del reto? xqysrnh Hablemos #.NET #.NETDesktop #Desktop #Oracle #NETDeveloper

Spain, Valencia

UST España & Latam

Mid/Senior .Net Developer - 100% Remote, Spain

Hace 7 días

Remoto

35k

... presence in more than 35 countries. We are leaders on digital technology services, and we provide large-scale technologic solutions to big companies. What we look for? We are looking for a Mid/Senior .Net Developer across the project of the client from the banking sector. Remote 100%, Spain Main tasks and accountabilities will ...

Spain, Valencia

UST España & Latam

Mid/Senior .Net Developer - 100% Remote, Spain

Hace 7 días

Remoto

35k

... big companies. ¿Es este el puesto que está buscando? Si es así, siga leyendo para obtener más detalles y no olvide enviar su solicitud hoy mismo. What we look for? We are looking for a Mid/Senior .Net Developer across the project of the client from the banking sector. Remote 100%, Spain Main tasks and accountabilities will ...

Spain, Cequelinos