Backend .NET Core Developer

Organization: Passportcard

Location: Netanya, Center District, Israel

PassportCard Labs – Backend .NET Core Developer (Microservices)PassportCard Labs is where innovation meets impact. As the technological powerhouse behind PassportCard, we design and build cutting-edge solutions that revolutionize the insurance industry. Whether it’s real-time claims payments or predictive analytics, our Labs team is at the forefront of driving change and shaping the future of insurance.We are looking for a talented Backend .NET Core Developer to join our development team. In this role, you will be responsible for designing, building, testing, modifying, and implementing backend services and APIs. You will work closely with business and product stakeholders, build scalable and reliable systems based on microservices architecture, and contribute to operational excellence through strong observability and quality practices.ResponsibilitiesMaintain close, ongoing contact with business/product stakeholders to define requirements and scopeDesign and implement backend services and APIs using C# / .NETBuild and maintain microservicesDevelop and optimize data models and data access using MongoDB and PostgreSQLEnsure high reliability through monitoring, logging, and tracing (AWS observability) and production readinessTroubleshoot and debug complex issues across development, staging, and production environmentsWrite clean, maintainable, scalable code and testing protocols (unit/integration tests)Review code, collaborate with other engineers, and contribute to technical design and architecture discussionsSupport CI/CD processes and deployments; continuously improve performance, stability, and maintainabilityEvaluate user/system feedback and recommend improvements Requirements RequirementsAt least 3 years of professional software development experienceStrong backend development experience with C# and .NETProven experience working with microservices architecture and distributed systems conceptsHands-on experience with MongoDB and PostgreSQL (modeling, querying, performance tuning basics)Experience working in AWS environments and applying observability practices (logging/metrics/tracing)Familiarity with Git and CI/CD pipelines (e.g., Azure DevOps or equivalent tooling)Experience with ORMs and data access patterns (e.g., Entity Framework or similar)Familiarity with Agile development methodologiesStrong problem-solving skills and ability to meet deadlinesExcellent communication skills and ability to work independently or as part of a teamAdvantages (Nice to Have)Knowledge of KubernetesExperience with Argo CDCloud programming experience and cloud-native patternsBackground in secure programming / application security Experience working with Cursor (or similar AI-assisted IDEs)AI-first programming mindset (using AI tools to accelerate development, testing, debugging, and documentation)

Apply: https://www.comeet.com/jobs/passportcard/92.00A/backend-_net-core-developer/E8.56B