Happiest Minds Technologies - Module Lead - C#/.Net

Title : Backend Developer Location : Gurugram (On-site) Responsibilities : - Design, develop, and maintain enterprise-grade applications and services using C# and the .NET platform. - Build scalable, resilient, and maintainable backend services and APIs. - Design and optimize relational database schemas and queries using Oracle and/or Microsoft SQL Server, ensuring performance and reliability at scale. - Integrate and work with modern infrastructure and platform components, including MongoDB, Redis, Kafka, Keycloak, and HashiCorp Vault. - Contribute to code reviews, uphold engineering standards, and actively support continuous improvement initiatives. - Troubleshoot and resolve complex technical issues in pre-production and production environments. - Participate in technical design discussions and help shape architectural decisions aligned with company's long-term technology strategy. Your Profile : - 5-8 years of software development experience, delivering complex and business-critical systems. - Minimum 5 years of hands-on experience with .NET and C#, with strong expertise in Object-oriented design, Design patterns, and Software engineering best practices. - At least 5 years of experience with relational databases (Oracle and/or Microsoft SQL Server), including writing Complex Queries, performance tuning, and database optimization. - Hands-on experience with at least three of the following technologies : 1. MongoDB 2. Redis 3. Kafka 4. Keycloak 5. HashiCorp Vault - A proactive, ownership-driven mindset with strong problem-solving skills and the ability to collaborate effectively in a global engineering organization.