Who are we? At Ytech, we live and breathe technology. Our mission? To turn challenges into solutions and discover new ways to innovate every single day. Founded in 2020, we are a tech start-up operating in the IT and Telecommunications sectors, with a clear ambition: to shake up the market, break the mould, and create real value through innovation.What challenge do we have for you? You will be part of a backend-focused engineering team, contributing to the design and development of scalable, high-performance solutions based on.NET Core and Python. Working within amicroservices architecture, you will help design APIs, implement inter-service communication strategies, and contribute to containerized environments, ensuring reliability, scalability, and clean architectural principles.Location:Porto | Hybrid Level of experience:Mid / Senior Salary package: Mid: €1,100 to €1,900 (salary base) + Food Allowance + Expense Allowances + Flex Benefits + Professional Development Plan and benefits in force at the organisation Senior: €1,500 to €2,500 (salary base) + Food Allowance + Expense Allowances + Flex Benefits + Professional Development Plan and benefits in force at the organisation️Do you have what it takes to be a Senior Backend Developer? Strong proficiency inC# and .NET Core Solid understanding ofObject-Oriented Programming (OOP)and design patterns Experience developingWeb APIs Proficiency inSQLand ORM frameworks Experience withPython 3, particularly for backend or data processing tasks Good understanding ofmicroservices architecture Experience withDocker and Kubernetes Experience withmessage brokers(Kafka, RabbitMQ, etc.)Benefits of being part of our team Training and certification programme tailored to your needs Flexible working arrangements Health insurance (extendable to your family) Flexible benefits (+600 partner discounts) Free lunches with your Manager Corporate events throughout the year Continuous support and guidance Career progressionIf you're keen to find out more, send your CV toand discover what we can build together!