Net Developer

Capitole is one of the best IT consulting companies and the place you want to be.Why?Siga leyendo para comprender completamente lo que este trabajo requiere en cuanto a habilidades y experiencia.Si su perfil encaja, presente su candidatura.People in the center.We believe in a different model, more human, with the employee in the center of our companyInteresting projects.Cutting-edge technologies.Agile methologiesHappiness and low turnover rate€**** per year training budgetFlexible working hoursMore than 900 skilled professionals, from more than 27 nationalitiesTailored career pathMonthly follow-ups.360o continuous evaluationPrivate health insuranceFlexible retribution programWellhub: access to fitness, wellness, and mental health supportProcessing of the work permit for you to come to Spain with your familyTechnological communitiesLots of amazing eventsCapitole Consulting keeps growing and we want to do it with you!Are you passionate about building scalable applications and working in an international environment?We are looking for a Senior .NET Developer to join a multicultural team where you'll have the opportunity to contribute to high-impact projects, mentor other developers, and help shape modern software architectures.Location: Full Remote (Spain)Schedule: Flexible working hours + Intensive FridaysInternational environmentEnglish level: C1 requiredWhat will you do?Design, develop, and maintain high-performance backend applications using modern .NET technologies.Participate in the technical design and definition of microservices architectures.Develop and evolve RESTful APIs for integrations with internal and external systems.Design, optimize, and maintain SQL databases, ensuring scalability and performance.Apply Clean Code, SOLID principles, design patterns, and software engineering best practices.Perform code reviews and promote development standards within the team.Collaborate closely with Architects, Product Owners, QA teams, and other stakeholders to deliver robust solutions aligned with business needs.Define and improve observability, monitoring, and application performance strategies.Troubleshoot and resolve complex issues in production environments.Contribute to the continuous improvement of development processes, tools, and engineering standards.Mentor and support junior and mid-level developers.Participate in frontend development tasks using React and modern JavaScript technologies.What are we looking for?Must-have skills5+ years of experience in software development with .NETStrong experience with .NET 10 or recent versions of the .NET ecosystemHands-on experience with:ASP.NET CoreEntity Framework CoreREST API developmentMicroservices architecturesStrong SQL knowledge:Relational database designQuery optimizationIndexing and performance tuningTransaction managementExperience with Test-Driven Development (TDD) using:xUnit, NUnit, or MSTestMoq or similar mocking frameworksIntegration testingStrong frontend development experience with:ReactAPI integrations (Axios, Fetch)Material UI or similar component librariesRedux or other state management librariesExperience working with Git and collaborative branching strategiesSolid understanding of software design principles, architectural patterns, and distributed systemsExperience working in Agile environments (Scrum/Kanban)English C1Nice to haveDocker & KubernetesCloud platforms: Azure, AWS, or GCPEvent-driven architectures and messaging systems:KafkaRabbitMQAzure Service BusObservability and monitoring tools:ELK StackPrometheusGrafanaOpenTelemetryApplication InsightsCI/CD pipelines:GitHub ActionsGitLab CIKnowledge of API security best practicesWhat we valueStrong analytical and problem-solving skillsAbility to work autonomously in dynamic environmentsExcellent communication and teamwork abilitiesFocus on quality, maintainability, and scalabilityContinuous learning mindset and passion for technologyFull Remote positionFlexible scheduleIntensive FridaysWant to know more?xsgfvud Click here and find out!See what people say about us Glassdoor ReviewsFeel free to send us your profile, we are excited to meet you!The employee will adhere to information security policies:-Will have access to confidential information related to Capitole and the project they are working on.-Must comply with the security policies and internal policies of the company and the client.-Must sign an NDA.

Must-have skills5+ years of experience in software development with . NETStrong experience with . NET 10 or recent versions of the . NET ecosystemHands-on experience with:ASP.NET CoreEntity Framework CoreREST API developmentMicroservices architecturesStrong SQL knowledge:Relational database designQuery optimizationIndexing and performance tuningTransaction managementExperience with Test-Driven Development (TDD) using:xUnit, NUnit, or MSTestMoq or similar mocking frameworksIntegration testingStrong frontend development experience with:ReactAPI integrations (Axios, Fetch)Material UI or similar component librariesRedux or other state management librariesExperience working with Git and collaborative branching strategiesSolid understanding of software design principles, architectural patterns, and distributed systemsExperience working in Agile environments (Scrum/Kanban)English C1Nice to haveDocker & KubernetesCloud platforms: Azure, AWS, or GCPEvent-driven architectures and messaging systems:KafkaRabbitMQAzure Service BusObservability and monitoring tools:ELK StackPrometheusGrafanaOpenTelemetryApplication InsightsCI/CD pipelines:GitHub ActionsGitLab CIKnowledge of API security best practicesWhat we valueStrong analytical and problem-solving skillsAbility to work autonomously in dynamic environmentsExcellent communication and teamwork abilitiesFocus on quality, maintainability, and scalabilityContinuous learning mindset and passion for technologyFull Remote positionFlexible scheduleIntensive FridaysWant to know more?

Morcín, Asturias, España Capitole is one of the best IT consulting companies and the place you want to be. Why? Siga leyendo para comprender completamente lo que este trabajo requiere en cuanto a habilidades y experiencia. Si su perfil encaja, presente su candidatura.People in the center. We believe in a different model, more human, with the employee in the center of our companyInteresting projects. Cutting-edge technologies. Agile methologiesHappiness and low turnover rate€**** per year training budgetFlexible working hoursMore than 900 skilled professionals, from more than 27 nationalitiesTailored career pathMonthly follow-ups. 360o continuous evaluationPrivate health insuranceFlexible retribution programWellhub: access to fitness, wellness, and mental health supportProcessing of the work permit for you to come to Spain with your familyTechnological communitiesLots of amazing eventsCapitole Consulting keeps growing and we want to do it with you!