Back End Developer

Requirements

• 3–6 years of professional backend development experience.
• Strong hands-on experience with C# and .NET / .NET Core, preferably .NET 6/8 or later.
• Strong experience building REST APIs and microservices.
• Good experience with SQL, preferably Microsoft SQL Server.
• Hands-on experience with NoSQL databases such as MongoDB.
• Experience with Entity Framework Core or equivalent ORM.
• Strong understanding of asynchronous programming, dependency injection and SOLID principles.
• Experience with API security, authentication, authorization and secure coding practices.
• Experience with Git and modern development workflows.
• Good understanding of Agile/Scrum practices.
• Strong debugging and problem-solving skills.
• AWS, RabbitMQ/Kafka, Docker, CI/CD or Redis experience is a plus.

Responsibilities

• Develop scalable backend services and RESTful APIs using .NET and C#.
• Build and maintain microservices using clean architecture and SOLID principles.
• Design efficient data models and queries across SQL and NoSQL databases.
• Develop integrations with travel suppliers, payment systems and enterprise APIs.
• Implement authentication, authorization, validation, logging and exception handling.
• Build reliable and secure transaction-processing services.
• Collaborate with Product, Business Analysis, Frontend and QA teams to deliver features end-to-end.
• Optimize API performance, database queries and overall service reliability.
• Investigate production issues and perform root-cause analysis.
• Participate in architecture discussions, code reviews and unit testing.
• Follow Agile development practices and contribute to continuous product improvement.

Job Details Pune, Maharashtra, India — Work from office, Baner.

Interview Process

• Recruiter Screening
• Technical Round
• System Design Round
• Hiring Manager Round
• Final Discussion