The Role
Design, develop, and maintain scalable .NET backend services, REST APIs, and event-driven solutions for a retail ERP platform. Optimize PostgreSQL queries and application performance, troubleshoot production issues, participate in architectural discussions and code reviews, and help modernize monolithic applications into modular, cloud-ready services. Collaborate with product, architecture, QA, and cross-functional teams throughout the software development lifecycle.
Summary Generated by Built In
Job Description – Software Engineer / Senior Software Engineer (.NET)Position
Software Engineer / Senior Software Engineer (.NET)
Experience5–7 Years
LocationKolkata
About the RoleWe 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.
- 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
- 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)
- 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.
- 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
- 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
Skills Required
- 5–7 years of software engineering experience
- Strong proficiency in C# and .NET Framework or .NET Core, including .NET 6/8+
- 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 using async/await
- Understanding of dependency injection and middleware
- Experience with Git-based source control
- Familiarity with Docker and containerized development
- Bachelor’s degree in Computer Science or a related field
- Experience with Kafka or another event streaming platform
- Knowledge of Domain-Driven Design and microservices architecture
- Experience with Azure cloud services
- Experience with Redis caching
- Knowledge of CI/CD pipelines
- Experience with OpenTelemetry or application monitoring
- Understanding of JWT/OAuth authentication and authorization
- Experience working in Agile/Scrum teams
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The Company
What We Do
Ginesys One is the leading omnichannel suite of complete solutions for the entire retail value chain. Our cloud-based Ecommerce Order Management System, POS, ERP, BI, and GST software simplifies retail operations, enabling retailers to manage inventory, sales, and accounting seamlessly. With over 1200 customers and 50,000+ users across various verticals of retail, including apparel, footwear, fabrics, consumer durables, FMCG, departmental stores, supermarkets, and furnishings, we have established ourselves as experts in the retail space. Our pan-India presence includes offices in Gurgaon, Kolkata, Mumbai, Hyderabad, Goa, and Bangalore. Visit our website to learn more about how Ginesys One can transform your retail operations
