.NET Software Engineer Location: Spain (Work permit) English: B2 Advanced or C1 Full-time | Permanent Contract About the Role We're looking for a software engineer skilled in .NET Core to join our team and help build the next generation of a scalable, cloud-native banking platform. If you're passionate about clean code, distributed systems, cloud architecture and want to work in a collaborative, agile environment — we’d love to meet you. What You'll Do * Design, develop and implement new features and services using .NET Core (6/8). * Write clean, scalable, testable and well-documented code. * Collaborate with fellow engineers, product owners and QA to deliver secure, reliable and maintainable features. * Participate in code reviews, propose improvements and contribute to best practices. * Support and troubleshoot issues reported by internal teams or clients. * Contribute ideas to continuously improve architecture, tools, and processes. * Stay up to date with the latest .NET technologies and software engineering trends. Qualifications * Strong experience with .NET Core (6/8) and solid grasp of C#. * Deep understanding of OOP and software engineering principles. * Experience with DevOps practices, CI/CD pipelines and release management (preferably Azure DevOps). * Strong testing mindset – unit, integration and E2E tests. * Working knowledge of cloud computing, ideally Azure. * Hands-on with messaging systems – ideally Azure Service Bus (topics, queues, brokered messaging). * Experience building event-driven and microservices architectures. * Familiarity with distributed systems patterns, including: * Idempotency, Circuit Breakers, Sagas, Inbox/Outbox patterns. * API integration experience (internal and external). * Experience with Terraform or other Infrastructure as Code tools. Nice to Have * Experience with Kubernetes (ideally AKS – Azure Kubernetes Service). * Knowledge of Azure Storage technologies. * Familiarity with monitoring/alerting tools, especially Azure Insights. * Experience maintaining Architectural Decision Records (ADR). Soft Skills * Strong communication and collaboration abilities – English level B2+ or C1. * Proactive attitude and ownership of assigned tasks. * Team player who enjoys working in agile, fast-paced environments. What We Offer * Join a high-impact, mission-driven team shaping the future of banking. * Remote working model. * Access to the latest tools, cloud infrastructure and architectural challenges. * Friendly, inclusive team culture with mentoring and learning opportunities.