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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Net Developer - Senior - EY GDS Spain - Hybrid - **Company:** Ernst & Young Global Limited - **Location:** Málaga, Spain - **Contract:** Permanent contract - **Skills:** JavaScript (Programming Language), .NET Framework, Agile Methodology, Amazon Web Services, Asana, JIRA, HTML5, Unit Testing, Microsoft Azure, C Sharp (Programming Language), Cascading Style Sheets (CSS), Software as a Service, Cloud Computing, Software Quality, Code Review, Relational Databases, Web Development, JSON, Microsoft SQL Server, SQL Azure, Microsoft WebMatrix, MongoDB, Nunit, Scrum Methodology, Power BI, Anaplan, Responsive Web Design, Software Engineering, Subversion, Systems Integration, Tableau (Software), TypeScript, Web Applications, Google Cloud, .NET Core, ReactJS, Git, Moq, AngularJS, Non-relational Database, Front End Software Development, Restful APIs, Software Version Control, Key Vault - **Published:** September 18, 2026 - **Apply:** https://careers.ey.com/talentcommunity/apply/1384840933/?locale=en_GB ## About the Role * Strong experience working in Agile and fast-paced development environments * Excellent problem-solving skills with strong attention to detail * Strong communication skills, both verbal and written, in English * Ability to collaborate effectively in distributed and multicultural teams * High sense of ownership, quality-oriented mindset, and continuous improvement attitude To qualify for the role, you must have * Minimum 4-5 years of hands-on experience in software development. * Degree in a technical field or equivalent practical experience * Proven experience developing large-scale web applications and SaaS solutions * Strong experience with Microsoft web technologies: C#, .NET Core Ideally, you'll also have * Expert-level experience in at least one modern frontend framework: Angular or React * Expert-level knowledge of TypeScript for web application development * Solid experience with relational databases: MS SQL / SQL Azure, EF 6, EF Core * Experience with non-relational databases such as MongoDB * Familiarity with Azure services: Key Vault, Azure Storage, Queues, Blob Storage * Experience in unit testing frameworks: NUnit, Moq, Jest * Experience using distributed version control systems such as Git or SVN * Experience with collaboration and project tracking tools like Azure DevOps, Jira, or Asana * Cloud-based application development experience on Microsoft Azure, AWS, or Google Cloud * Business analytics knowledge (a strong plus): Power BI, Azure Analysis Services, Tableau, Anaplan Nice to have * Experience with responsive web design * Good understanding of HTML5, CSS, and SCSS * Experience integrating REST APIs and working with JSON * Experience using and integrating Microsoft Power BI What we look for We are looking for proactive, quality-driven professionals who enjoy solving complex technical challenges and sharing knowledge within the team. The ideal candidate demonstrates a strong sense of ownership, enjoys mentoring others, and thrives in international, Agile environments while consistently delivering high-quality solutions under demanding conditions. ## Description As a Senior .NET Developer, you will be responsible for the full software development lifecycle, from design to delivery and maintenance, in a fast-paced Agile environment. You will work closely with global stakeholders and customers to ensure high-quality, scalable, and secure solutions. * Design and implement new features and enhancements for existing applications * Lead research and development activities for new libraries, components, and technologies * Rapidly prototype new functionalities and applications * Review code, ensure best practices, and mentor junior team members * Identify, analyze, and fix bugs to ensure application stability and performance * Communicate effectively within globally distributed Agile teams * Handle technical queries from customers and business users * Maintain high development standards and continuously strive for better code quality * Actively participate in Agile ceremonies such as daily scrums, sprint planning, grooming sessions, demos, and team activities ## Related Videos - [Improving quality with Agentic AI with Rovo Dev and Xray](https://www.wearedevelopers.com/videos/2005-improving-quality-with-agentic-ai-with-rovo-dev-and-xray) - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [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) - [Collaboration Quantified: Lessons from Open Source Developer Networks](https://www.wearedevelopers.com/videos/1422-collaboration-quantified-lessons-from-open-source-developer-networks) - [Git for Code Reviews](https://www.wearedevelopers.com/videos/429-git-for-code-reviews) - [Your next 10x engineer isn't in your city. Refactor accordingly.](https://www.wearedevelopers.com/videos/100103-your-next-10x-engineer-isn-t-in-your-city-refactor-accordingly) ## Related Articles - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs) - [Find a Developer Job: 12 Best Job Sites For Developers](https://www.wearedevelopers.com/magazine/165-find-a-developer-job-12-best-job-sites-for-developers) - [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs) - [Frontend Developer Salary in The UK](https://www.wearedevelopers.com/magazine/233-frontend-developer-salary-in-the-uk) - [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer)