##### **About the position** **Can you imagine shaping high\-impact laboratory simulations while ensuring quality?** Join our expert team to work on a **lab\-instrument simulation platform**, contributing to the design and execution of accurate simulations and verification of system behavior. You will apply your knowledge of **manual testing**, **test planning**, and **requirement analysis** to ensure traceability and quality across multiple products. 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. 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** * Experience in manual testing and test case design (performance and stress testing) * Knowledge of QA processes, traceability, and requirement analysis * Ability to prepare, execute, and analyze lab\-instrument simulations * Strong documentation and reporting skills for simulation results and defects * Knowledge of object\-oriented programming (Java, JavaScript or similar) You will be responsible for designing and executing lab\-instrument simulations, preparing detailed simulation reports, defining test strategies, maintaining end\-to\-end traceability, co\-authoring acceptance criteria, and collaborating with product teams to ensure high\-quality deliverables **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!**