c# developer in banking platforms

GeekSoft Consulting provides IT consulting services through an international and collaborative consulting culture, offering Dutch benefits focused on well-being, mobility, and career growth.

• Help design, build, and continuously improve the clients' online platform;
• Research, suggest, and implement new technology solutions following best practices and standards;
• Take responsibility for the resiliency and availability of different products;
• Design, develop, and maintain enterprise applications using C#, .NET Core/.NET 8, ASP.NET Core, Web API, Entity Framework, and LINQ;
• Build scalable microservices and RESTful APIs supporting loan origination, credit processing, customer onboarding, and payment platforms;
• Develop and implement cloud-native solutions on Microsoft Azure;
• Collaborate with Architects, Business Analysts, Product Owners, and stakeholders to translate business requirements into technical solutions;
• Ensure applications meet banking security, governance, audit, and regulatory standards;
• Perform application troubleshooting, debugging, performance tuning, and production support;
• Lead code reviews, mentor developers, and promote engineering best practices;
• Support CI/CD, Azure DevOps, and DevOps automation practices;
• Be a productive member of the team.

• 8+ Years of hands-on C#/.NET development;
• 5+ Years of experience with .NET Core and Azure;
• 3+ Years of experience in Banking, Lending, or Credit domain projects is mandatory;
• Strong hands-on experience with REST APIs and Microservices;
• Strong expertise in ASP.NET Core, Web API/REST, Entity Framework/EF Core, and LINQ;
• Strong experience with Microservices architecture;
• Hands-on experience with SQL Server, stored procedures, database design, and query optimization;
• Strong Azure knowledge, including App Services, Functions, Service Bus, Azure SQL, Storage/Blob, Key Vault, Application Insights, API Management, and Azure DevOps;
• Experience with Git, CI/CD, and Azure DevOps Pipelines;
• Nice to have: Docker/Kubernetes experience, experience with Commercial Banking, Retail Banking, Corporate Banking, lending, credit processing, or financial services platforms, exposure to messaging technologies such as Azure Service Bus, RabbitMQ, or Kafka.

• Fixed Term Employment Contract;
• Work-Life Balance;
• Flexible Work Mode;
• Comprehensive Dutch benefits package emphasizing well-being, mobility, and career growth.