> Markdown version of [/jobs/ext/2945620-senior-full-stack-developer-net](https://www.wearedevelopers.com/jobs/ext/2945620-senior-full-stack-developer-net). 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).

---

# Senior Full-Stack Developer (.Net)

- **Company:** Mondeadditif
- **Location:** Madrid, Spain
- **Contract:** Permanent contract
- **Skills:** ASP.NET, .NET Framework, Application Programming Interfaces (APIs), Cloud Computing, Cloud Engineering, Software Quality, DevOps, Distributed Systems, Software Engineering, Software Systems, Systems Integration, TypeScript, .NET Core, ReactJS, Kubernetes, Web Technologies, Front End Software Development, Docker
- **Published:** September 16, 2026
- **Apply:** https://www.buscojobs.com.es/senior-full-stack-developer-net-en-madrid-ID-370594624

## About the Role

5+ years of experience in full-stack software development
Strong knowledge of .
NET Core / ASP.NET Core and front-end development with React and TypeScript
Familiarity with APIs, integrations, and distributed systems
Experience with Docker, Kubernetes, cloud platforms, and DevOps practices is a plus
Strongcommunicationandteamwork skills
Comfortable working in an agile environment

## Description

At Materialise Medical, we believe that better healthcare starts with solutions designed around the individual patient.If you're passionate about bringing personalized care to every patient, you'll love being a part of this team.Through the technology we develop, researchers, engineers, and clinicians are revolutionizing personalized treatment - helping improve and save lives daily.We are looking for aFull-Stack Developerto join the Mimics Flow team and help buildMimics Workflow, a new standalone service within our case management platform for personalized patient care.In this role, you will work across the stack to deliver scalable and reliable software solutions, from back-end services and APIs in.NETto front-end interfaces inReact/Web-Components.You will collaborate closely with product, QA, and engineering teams, contribute to cloud-native development and integrations, and help shape a high-quality user experience in a regulated healthcare environment.What you will doBuild andmaintainback-end services and APIs using .NET CoreDevelop front-end features using React, TypeScript, and related web technologiesContribute to system integrations and cloud-native application developmentCollaborate with cross-functional teams to deliver product features end-to-endParticipate in agile ceremonies and continuous improvement initiativesSupport software quality, maintainability, and technical documentationYour profile5+ years of experience in full-stack software developmentStrong knowledge of .NET Core / ASP.NET Core and front-end development with React and TypeScriptFamiliarity with APIs, integrations, and distributed systemsExperience with Docker, Kubernetes, cloud platforms, and DevOps practices is a plusStrongcommunicationandteamwork skillsComfortable working in an agile environmentWhat's waiting for you Work that matters The technology we build at Materialise pushes the boundaries.You'll find pride in building something that matters, whether you designed it, printed it, or shipped it.No matter your role, we unlock new possibilities to build a better and healthier world every day.At Materialise, we expect you to think about the customer, not just the task.You push for better solutions and care about the difference your work makes.A people-centered spaceWhen you join Materialise, you join a group of colleagues invested in you, not just your work.From your own team to a department across the world, you'll find a sense of belonging with people who help without being asked, challenge you, and have your back.At the same time, we expect you to invest in the people around you - not just your own work - to make the group stronger than the sum of its parts.An environment of trustAs a company of innovators, we know how crucial autonomy is in your work.When we hire you, we trust in your expertise, giving you space to organize your tasks, work flexibly, and make your own calls.At Materialise, we expect you to deliver on that trust and keep your commitments.A career ready to buildWhen you see opportunities for your career to grow at Materialise, we encourage you to go for them.People shape a fulfilling career at their own pace here.At Materialise, we expect you to take initiative in your own development.Don't wait for someone else to plan your career.Step into the space and make it count.Make a difference together with the Medical team.#J-*****-Ljbffr


## Related Videos

- [Watch Tests Go Brrrr! : Getting Started with Cypress in ReactJS](https://www.wearedevelopers.com/videos/282-watch-tests-go-brrrr-getting-started-with-cypress-in-reactjs)
- [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)
- [Docker Compose: Rediscovered](https://www.wearedevelopers.com/videos/1978-docker-compose-rediscovered)
- [Web development best practices in 2021](https://www.wearedevelopers.com/videos/280-web-development-best-practices-in-2021)
- [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)
- [Build and Deploy a Fullstack App with Open Source Tooling](https://www.wearedevelopers.com/videos/775-build-and-deploy-a-fullstack-app-with-open-source-tooling)

## Related Articles

- [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs)
- [Fullstack Developer Salary UK](https://www.wearedevelopers.com/magazine/251-fullstack-developer-salary-uk)
- [React Developer Salary [2023]](https://www.wearedevelopers.com/magazine/198-react-developer-salary-2023)
- [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)
- [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated)
- [What’s the Difference Between Frontend and Backend Development?](https://www.wearedevelopers.com/magazine/240-what-s-the-difference-between-frontend-and-backend-development)