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# Lead .Net Engineer

- **Company:** N-Ix
- **Location:** Santiago de Compostela, Spain
- **Contract:** Permanent contract
- **Skills:** ASP.NET, .NET Framework, Application Programming Interfaces (APIs), Artificial Intelligence, Airflow, Application Services, Microsoft Azure, C Sharp (Programming Language), Cloud Storage, Programming Tools, NoSQL, Performance Tuning, Software Engineering, SQL Databases, Workflow Management Systems, Enterprise Software Applications, Data Storage Technologies, Backend, Information Technology, Azure AKS, Restful APIs, Microservices
- **Published:** August 6, 2026
- **Apply:** https://www.buscojobs.com.es/lead-net-engineer-en-santiago-de-compostela-ID-365290873

## About the Role

NET technologies, hosted in Azure and various compliance level data?centersLeverage Azure services like Azure App Services, Azure Kubernetes Service (AKS), Azure Blob Storage, and SQL/No?SQL Databases to build scalable, secure, and reliable cloud?native solutionsBuild and maintain microservices?based architectures using C#, ASP.NET, and othersDesign and implement RESTful or gRPC APIs, ensure seamless integration with other systems and productsOptimize architecture and solution for scalability and availability with cost and maintenance in mindIdentify and address performance bottlenecks and scalability challenges proactivelyAlign across teams for designs, communicate and resolve roadblocksGuide and mentor other engineers through design and code reviewsRequirements8+ years of software engineering experience in high scale distributed systems8+ years of experience building resilient and highly available web servicesExtensive experience developing backend services and APIs in C#/.
NETExperience with Azure services including App Services, AKS, Blob Storage, SQL/NoSQL DatabasesExperience with microservices architecture and distributed systemsHands?on experience with the Temporal .
NET SDK or other workflow orchestration/tools (e.G., Durable Functions, Step Functions, Apache Airflow)Strong understanding of designing and building scalable, secure, and reliable cloud?native applicationsExperience with designing and implementing RESTful or gRPC APIsKnowledge of data storage best practices, including security, availability, and complianceExperience documenting architectural standards and decisionsSolid experience in full stack developmentAvailability to fully cover PST working hours from Monday to Friday is a mandatory requirement for this role.B.S., M.S., or PhD in Computer Science or equivalent experiencePreferred QualificationsFamiliarity with integrating orchestration tools into enterprise software environmentsExperience with performance optimization, cost management, and designing for high availabilityExcellent communication and collaboration skillsPrior experience mentoring engineers and conducting design/code reviewsBackground in supporting analytics and business

## Description

Leading platform for electronic agreementsOur customer is a global leader in digital agreement and e-signature solutions, enabling organizations worldwide to securely manage, sign, and automate business?critical documents and workflows.They are looking for a self?motivated software engineer to join us developing storage infrastructure to organize and facilitate our business growth.Our team is the center of how customers and services store their critical data and trust its security, performance, availability, compliance and durability, which enables customer derive intelligence and analytics through AI & BI.As a Lead Software Engineer, you will own all aspects of the software development lifecycle including design, development, testing, deployment and maintenance of product features in the Client's software products.You enjoy fast?paced entrepreneurial environments where you can solve difficult problems using current technologies and tools.You collaborate well with other team members when brainstorming, designing, and implementing new solutions.You will also help the team succeed by thinking about ways to improve processes, suggesting ways to make the team more effective, and mentoring and modeling engineering best practices.ResponsibilitiesDesign, develop, and maintain high?performance backend systems and APIs using C# and .NET technologies, hosted in Azure and various compliance level data?centersLeverage Azure services like Azure App Services, Azure Kubernetes Service (AKS), Azure Blob Storage, and SQL/No?SQL Databases to build scalable, secure, and reliable cloud?native solutionsBuild and maintain microservices?based architectures using C#, ASP.NET, and othersDesign and implement RESTful or gRPC APIs, ensure seamless integration with other systems and productsOptimize architecture and solution for scalability and availability with cost and maintenance in mindIdentify and address performance bottlenecks and scalability challenges proactivelyAlign across teams for designs, communicate and resolve roadblocksGuide and mentor other engineers through design and code reviewsRequirements8+ years of software engineering experience in high scale distributed systems8+ years of experience building resilient and highly available web servicesExtensive experience developing backend services and APIs in C#/.NETExperience with Azure services including App Services, AKS, Blob Storage, SQL/NoSQL DatabasesExperience with microservices architecture and distributed systemsHands?on experience with the Temporal .NET SDK or other workflow orchestration/tools (e.G., Durable Functions, Step Functions, Apache Airflow)Strong understanding of designing and building scalable, secure, and reliable cloud?native applicationsExperience with designing and implementing RESTful or gRPC APIsKnowledge of data storage best practices, including security, availability, and complianceExperience documenting architectural standards and decisionsSolid experience in full stack developmentAvailability to fully cover PST working hours from Monday to Friday is a mandatory requirement for this role.B.S., M.S., or PhD in Computer Science or equivalent experiencePreferred QualificationsFamiliarity with integrating orchestration tools into enterprise software environmentsExperience with performance optimization, cost management, and designing for high availabilityExcellent communication and collaboration skillsPrior experience mentoring engineers and conducting design/code reviewsBackground in supporting analytics and business intelligence integrationsWe offer:Flexible working format - remote, office?based or flexibleA competitive salary and good compensation packageProfessional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)Active tech communities with regular knowledge sharing#J-*****-Ljbffr


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