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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Software Engineer (.Net) - Tech Lead - **Company:** Verisure Sàrl - **Location:** Madrid, Spain (Remote available) - **Contract:** Permanent contract - **Skills:** ASP.NET, .NET Framework, Agile Methodology, Application Lifecycle Management, Confluence, JIRA, Microsoft Azure, C Sharp (Programming Language), Continuous Integration, Extract Transform Load (ETL), DevOps, Internet Information Services (IIS), Windows Communication Foundation, Microsoft SQL Server, Model View Controller (MVC), Node.Js, Performance Tuning, Scrum Methodology, Software Architecture, Software Engineering, PL-SQL, SQL Databases, SQL Server Integration Services, .NET Core, Sybase, Backend, AngularJS, Bitbucket, Software Coding, Powerapps, Jenkins, Artifactory - **Published:** August 5, 2026 - **Apply:** https://www.buscojobs.com.es/senior-software-engineer-net-tech-lead-en-madrid-ID-365559486 ## About the Role Proven experience in software development with C# (.NET Framework / .NET Core) Strong experience with IIS and backend environments Solid experience with SQL databases (SQL Server, Sybase, or PL/SQL), including performance tuning Experience working as a Technical Lead or in a strong senior/lead capacity Experience with CI/CD tools (Jenkins, Azure DevOps, Bitbucket, Artifactory, XLDeploy) Knowledge of software architecture patterns (SOLID, MVC, WCF) Experience with Angular and Node.js Familiarity with Agile methodologies (Scrum, Jira, Confluence) Nice to Have Experience with ETL processes or BI environments Knowledge of SSIS, Power Apps, or low?code tools Exposure to legacy environments (ASP.NET / ASP Classic) ## Description Senior Software Engineer (.NET) - Tech Lead About VerisureVerisure is a global leader in professionally monitored security solutions, protecting more than 6 million customers across 18 countries.We are a fast?growing international company with a start?up mindset-agile, innovative, and driven by high performance and strong values.Our success is powered by our people.With over 1,700 technologists across our main tech hubs in Geneva, Madrid, and Malmö, we are now expanding our Technology Hub in Alicante, and this is your chance to be part of it from the ground up.The OpportunityWe are looking for a Senior Software Engineer (.NET) - Tech Lead to join our Technology team and play a key role in delivering high?quality, scalable software solutions aligned with business objectives.This is a hands?on leadership role, where you will combine strong technical expertise with the ability to guide teams and improve how software is built, deployed, and maintained.You will act as a driver of DevOps culture, automation, and engineering excellence, helping teams evolve their practices while staying actively involved in development and technical decision?making.As part of a new and growing hub in Alicante, you will have the opportunity to shape ways of working, influence architecture and processes, and contribute to building a strong engineering culture from the start.Engineering & Technical LeadershipAct as a hands?on technical leader within the teamGuide developers and promote best engineering practicesContribute to architecture decisions and system designDevOps & AutomationDrive adoption of DevOps culture across teamsDefine, build, and evolve CI/CD pipelinesAutomate development and operational processesPlatform & Application LifecycleManage deployments and environment configurationsMaintain and support development and testing environmentsImprove the end?to?end application lifecycleIdentify and implement improvements in performance, quality, and efficiencySupport development teams with technical challengesPromote scalable and maintainable solutionsWhat We're Looking For:Required QualificationsProven experience in software development with C# (.NET Framework / .NET Core)Strong experience with IIS and backend environmentsSolid experience with SQL databases (SQL Server, Sybase, or PL/SQL), including performance tuningExperience working as a Technical Lead or in a strong senior/lead capacityExperience with CI/CD tools (Jenkins, Azure DevOps, Bitbucket, Artifactory, XLDeploy)Knowledge of software architecture patterns (SOLID, MVC, WCF)Experience with Angular and Node.jsFamiliarity with Agile methodologies (Scrum, Jira, Confluence)Nice to HaveExperience with ETL processes or BI environmentsKnowledge of SSIS, Power Apps, or low?code toolsExposure to legacy environments (ASP.NET / ASP Classic)What Verisure Offers YouHybrid Work Model - Work from home and our Alicante officesBuild from the Ground Up - Be part of a growing Technology Hub and shape engineering practicesInternational Environment - Collaborate with teams across multiple countriesDynamic Culture - Open, collaborative environment with strong team spiritContinuous Development - Tech learning programs and career growth opportunities#J-*****-Ljbffr ## Related Videos - [From DevOps to Scaled DevOps: How We’re Rebuilding Continuous Delivery as a Platform](https://www.wearedevelopers.com/videos/100018-from-devops-to-scaled-devops-how-we-re-rebuilding-continuous-delivery-as-a-platform) - [Collaboration Quantified: Lessons from Open Source Developer Networks](https://www.wearedevelopers.com/videos/1422-collaboration-quantified-lessons-from-open-source-developer-networks) - [Navigating the Corporate Jungle: Life as a Developer in a large Company](https://www.wearedevelopers.com/videos/621-navigating-the-corporate-jungle-life-as-a-developer-in-a-large-company) - [DevOps Maturity Check – a way to balance autonomy and alignment](https://www.wearedevelopers.com/videos/58-devops-maturity-check-a-way-to-balance-autonomy-and-alignment) - 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