SDE 2

Job Description – Software Engineer / Senior Software Engineer (.NET)

Position

Software Engineer / Senior Software Engineer (.NET)

Experience

5–7 Years

Location

Kolkata

About the Role

We are looking for passionate .NET engineers to join our Product Engineering team building a large-scale Retail ERP platform used by enterprise retailers. The role involves designing and developing scalable backend services, modern APIs, and event-driven solutions while contributing to the transformation of our monolithic ERP into domain-oriented, cloud-ready services.

You will work closely with Product Managers, Architects, QA Engineers, and cross-functional teams to deliver high-quality software with a strong focus on performance, scalability, and maintainability.

Key Responsibilities

- Design, develop, and maintain enterprise-grade applications using C# and .NET. - Develop RESTful APIs and backend services for ERP and retail business workflows. - Write clean, maintainable, and testable code following SOLID principles and best practices. - Optimize application performance, database queries, and backend processing. - Design and implement asynchronous and event-driven solutions using Kafka or messaging platforms. - Work with PostgreSQL, including writing optimized SQL queries and stored procedures. - Participate in code reviews and architectural discussions. - Troubleshoot production issues and perform root cause analysis. - Collaborate with QA and Product teams throughout the software development lifecycle. - Contribute to the modernization of legacy applications into modular, domain-oriented services.

Required Skills

Technical Skills

- Strong proficiency in C# and .NET Framework / .NET Core (.NET 6/8+) - Solid understanding of Object-Oriented Programming, Design Patterns, and SOLID principles - Experience developing REST APIs - Strong SQL skills with PostgreSQL - Experience with Entity Framework Core - Knowledge of asynchronous programming (async/await) - Good understanding of dependency injection and middleware - Experience with Git-based source control - Familiarity with Docker and containerized development

Good to Have

- Experience with Kafka or any event streaming platform - Knowledge of Domain-Driven Design (DDD) - Understanding of Microservices architecture - Experience with Azure cloud services - Experience with Redis caching - Knowledge of CI/CD pipelines - Experience with OpenTelemetry or application monitoring - Understanding of authentication and authorization (JWT/OAuth)

Preferred Qualifications

- Bachelor's degree in Computer Science or a related field. - Strong analytical and problem-solving skills. - Good communication and collaboration skills. - Ability to work in Agile/Scrum teams. - Self-driven with a product ownership mindset.

What You'll Work On

- Enterprise Retail ERP - Inventory & Warehouse Management - Procurement & Supply Chain - Order Management - Multi-tenant Platform - High-volume transaction processing - API-first integrations - Event-driven architecture using Kafka - Performance optimization and scalability initiatives

What We Look For

- Passion for writing quality code - Ownership and accountability - Strong debugging skills - Continuous learning mindset - Ability to work in a fast-paced product engineering environment - Interest in modern software architecture and cloud-native development