Summary: Join an expert team to build MedTech simulation platforms, contributing to standalone and automated testing solutions for laboratory and diagnostic environments. Highlights: 1. Build simulation platforms validating real-world diagnostic workflows. 2. Contribute to standalone and automated testing solutions. 3. Work with .NET 6, .NET 9, REST APIs, and Docker. ##### **About the position** **Can you imagine** **building simulation platforms that validate real\-world diagnostic workflows and improve laboratory software quality?** **❤️** Join our expert team to work on a MedTech simulation platform, contributing to the development of standalone and automated testing solutions for laboratory and diagnostic environments. You will apply your knowledge of **.NET 6**, **.NET 9**, **REST APIs** and **Docker** to build reliable backend services and simulation engines. At ERNI, you are never just a number. Even if you work on an external project, you will feel part of the team and always supported. **How do we make this happen?** With people. Besides your team and manager, you will have several support figures like a godparent, who will help you with the practical and administrative aspects of daily life during your first 6 months. And the second most important person after you, your mentor, who will guide you through your entire onboarding and career at ERNI. You will have regular 1:1 meetings with them, and recurrently, you will work on your development plan to define your short\-, medium\-, and long\-term goals. **MODIF** **Junior/Prof** We strongly encourage growth and continuous training. Each person has an individual development plan, mentoring, and access to internal technical communities. We aim for you to learn, experiment, and evolve within an environment where teamwork and support from more senior colleagues are key. **What you will bring** * Strong experience with .NET 6 and .NET 9 using C\#. * Hands\-on experience designing and consuming REST APIs * Solid knowledge of Entity Framework Core and relational databases * Experience working with Docker containers in development and testing environments * Understanding of DDD or event\-driven development principles You will be responsible for designing and developing backend services and simulation components using .NET and C\#. Building and maintaining REST APIs that support real\-time and automated laboratory workflow simulations. Working with Dockerized environments to ensure reliable deployments and testing. Collaborating with your team to review code, validate requirements, and continuously improve system quality and performance. **What if the project ends?** We work on a wide variety of projects, technologies, and sectors, allowing you to keep growing in different environments. If a project ends or you feel ready for a new challenge, we will find another one that aligns with your professional development. **Our working model ‍** We ask you to be available for key meetings. Need to leave for a doctor’s appointment or to pick up your child from school? No problem. We trust you to deliver quality work within your 40\-hour workweek. Our model is hybrid: we usually go to the office 2 days a week, though this depends on the project and team, but we love seeing each other’s faces; the best stories always happen in the office! You will also enjoy: We cover your certifications and reward technical achievements up to €1,400\. Private health and travel insurance. Full coverage for sick leave \+ 1 extra day off per month without medical leave. * ️ Free emotional, legal, and family support. ️‍ ️ Gym discounts \+ sports compensation. Flexible remuneration: meals, transport, childcare, etc. Referral bonuses: up to €6,000 per candidate and €5,000 per client. 23 working days of vacation. ️ Free language courses: English, Spanish, Catalan and German.**And the salary?** We will discuss it during the first call. If it is important to you, feel free to ask! **WOULD YOU LIKE TO BECOME AN ERNIan? APPLY NOW!**