Backend Developer (.NET) (f/m/div.)

Company Description The Bosch Group has more than 400 000 employees around the world, present in 60 countries, and we are proud to impact people’s lives and to work towards a more sustainable future. Bosch Car Multimedia, S.A. belongs to the Automotive Electronics division and is focused on making the vehicles our third living space. About 3.600 associates are committed to develop and produce high quality technology that shape change in mobility worldwide. The company' success lies in its highly specialized and innovative team, and on the technological know-how which makes Bosch the leading supplier in the automotive market. At Bosch, we shape the future by inventing high-quality technologies and services that spark enthusiasm and enrich people’s lives. Our promise to our associates is rock-solid: we grow together, we enjoy our work, and we inspire each other. Join in and feel the difference in mindsets, cultures, generations, identities and perspectives. Everyone should bring their authenticity and work together respectfully. Bosch is an employer that values diversity and equal opportunities. We welcome applications from people with disabilities and we can provide reasonable accommodations during the recruitment process and in the performance of professional activity. By including everyone and ensuring equal opportunities we unleash our full potential. Job Description As a Backend Developer (.NET), you will be responsible for designing, developing, and maintaining backend services, APIs, and data solutions, contributing to how information flows and is consumed within the organization. Main responsibilities: • Develop and operate knowledge graph solutions aligned with the data mesh strategy • Create RESTful APIs following best practices (versioning, authentication, error handling) • Model and optimize relational databases (SQL Server and PostgreSQL) • Develop data access layers using Entity Framework Core • Propose and implement architectural improvements • Integrate new data sources ensuring consistency and reliability • Participate in code reviews and collaborate with cross-functional teams • Configure and maintain CI/CD pipelines • Develop unit and integration tests • Document APIs, data models, and technical decisions • Contribute to the evolution of Agile practices (Scrum) Qualifications Education: • Bachelor’s degree in Computer Engineering, Information Technology, or a related field Experience: • 2 to 5 years of experience in backend development with .NET and C# • Experience developing RESTful APIs • Experience with relational databases (SQL Server, PostgreSQL) • Experience with Entity Framework Core Know-how: • Knowledge of API design principles and development best practices • Experience with CI/CD (ideally using Jira, Confluence, Jenkins, or GitHub) • Knowledge of Git • Ability to work in a Scrum environment • Experience with data integration and multiple data sources is a plus Languages: • Fluent English (international environment) Working methods and style: • Strong communication and collaboration skills • Analytical thinking and problem-solving mindset • Ability to make well-founded technical decisions • Attention to quality and engineering best practices Personality: • Proactive with a strong sense of responsibility • Team player • Curious and eager to learn Nice to have: • Knowledge of Python, Java, or similar languages • Experience with semantic web technologies (RDF, OWL, SPARQL) or knowledge graphs • Experience with microservices architecture or distributed systems • Experience with message brokers (RabbitMQ, Kafka, Azure Service Bus) • Knowledge of Docker and Kubernetes • Experience with cloud platforms (preferably Azure) Additional Information Work #LikeABosch includes: ⚖️ Flexible work conditions 🔀 Hybrid work system 🌐 Exchange with colleagues around the world 🛡️ Health insurance 🧑‍⚕️ Medical office (psychology and general clinic) & Social Services Office on site 📚 Training opportunities (p.e., technical training, foreign languages training) & certifications 📈 Opportunities for career progression and continuous professional development 💲 Access to great discounts in partnerships and Bosch products 🏋️ Sports and health related activities 🚉 Great access to public transports 🚌 Free transport from Porto 💰 Flexible benefits platform 🅿️ Free parking lot 🍽️ Canteen Success stories don´t just happen. They are made... Make it happen! We are looking forward to your application!