.NET Developer Intern – Full Stack Location: Pune Work Mode: Work from Office / Hybrid Internship Duration: 3–6 Months Stipend: As per company standards Team: Engineering About CashFlo CashFlo is building one of India’s leading B2B Payments Platforms, transforming the way businesses pay and get paid. Our platform processes over ₹20,000 Crores in invoices every month, serving more than 300,000 MSMEs and 1,200+ corporates. We are a fast-growing, technology-driven company operating at the intersection of Payments, Lending, and SaaS. Backed by leading global investors, CashFlo offers an opportunity to work on real-world business challenges, build innovative products, and learn alongside experienced professionals. About the Role We are looking for a passionate and enthusiastic .NET Developer Intern who is eager to learn, build, and contribute to real-world applications. As part of the Engineering team, you will work closely with experienced developers and gain hands-on experience in C#, http://ASP.NET Core, Web APIs, SQL Server, and cloud technologies. This role is ideal for candidates who have a strong interest in backend or full-stack development and want to begin their career in a fast-paced product-based environment. Key Responsibilities - Assist in developing and maintaining web applications using C# and http://ASP.NET Core - Support the development and integration of RESTful Web APIs - Understand API request/response flows and backend application logic - Work with SQL Server to perform CRUD operations and manage application data - Write and optimize basic SQL queries, including SELECT, INSERT, UPDATE, DELETE, and JOIN - Debug, troubleshoot, and resolve issues in existing applications - Participate in code reviews, technical discussions, and team meetings - Follow coding standards, development best practices, and documentation guidelines - Support application testing, deployment, and maintenance activities - Collaborate with developers and cross-functional teams to deliver high-quality solutions Required Skills - Basic knowledge of C# and .NET Core / http://ASP.NET Core - Good understanding of Object-Oriented Programming (OOP) concepts - Basic knowledge of SQL and relational databases - Familiarity with Web APIs and HTTP request/response concepts - Knowledge of basic Git commands and version-control practices - Strong analytical, problem-solving, and debugging skills - Good communication and teamwork skills - Eagerness to learn and work in a fast-paced environment Good to Have - Basic knowledge of HTML, CSS, and JavaScript - Exposure to Entity Framework Core - Awareness of cloud platforms such as Microsoft Azure or Amazon Web Services (AWS) - Basic understanding of application hosting and deployment concepts - Academic, internship, or personal projects developed using .NET technologies Eligibility - Currently pursuing or recently completed B.E./B.Tech/MCA in Computer Science, Information Technology, or a related field - Strong interest in backend or full-stack development - Candidates with relevant academic or personal projects are encouraged to apply What You Will Learn - Hands-on experience working on real-time software development projects - Backend development using http://ASP.NET Core - Web API development and integration - SQL database operations and data handling - Coding standards, debugging, testing, and code-review practices - Application deployment and cloud fundamentals - Experience working in an agile and collaborative Engineering environment Why Join CashFlo? - Work on real-world products and solve meaningful business problems - Learn directly from experienced software developers and Engineering leaders - Gain hands-on exposure to modern backend and full-stack technologies - Build strong technical, analytical, and problem-solving skills - Work in a collaborative, fast-paced, and growth-oriented environment - Get opportunities to learn, contribute, and create a meaningful impact from day one If you are passionate about technology, enjoy solving problems, and are eager to build your career in software development, we would love to hear from you!