> Markdown version of [/jobs/ext/4695819-remote-net-software-engineer-finance-market-tools](https://www.wearedevelopers.com/jobs/ext/4695819-remote-net-software-engineer-finance-market-tools). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Remote .NET Software Engineer - Finance & Market Tools - **Company:** SIX Group - **Location:** Las Rozas de Madrid, Spain (Remote available) - **Contract:** Permanent contract - **Skills:** .NET Framework, C Sharp (Programming Language), DevOps, Web Applications - **Published:** November 13, 2026 - **Apply:** https://www.jobleads.com/es/job/remote-net-software-engineer-finance-market-tools--las-rozas-de-madrid--e7cb9ee02764bd0e8648faf9efc7edb4c ## About the Role You will develop applications using .NET/C#, Web applications, and participate in DevOps initiatives to improve processes and collaboration across teams. English and Spanish communication skills are essential. ## Description Six Group in Madrid is seeking a .NET Software Engineer to contribute to the development of Market Surveillance tools for the Spanish Stock Exchanges. The role offers a hybrid work model, with up to 40% remote work, and interaction with international colleagues. You will develop applications using .NET/C#, Web applications, and participate in DevOps initiatives to improve processes and collaboration across teams. English and Spanish communication skills are essential.