WNS (Holdings) Limited (NYSE: WNS), is a leading Business Process Management (BPM) company. We combine our deep industry knowledge with technology and analytics expertise to co-create innovative, digital-led transformational solutions with clients across 10 industries. We enable businesses in Travel, Insurance, Banking and Financial Services, Manufacturing, Retail and Consumer Packaged Goods, Shipping and Logistics, Healthcare, and Utilities to re-imagine their digital future and transform their outcomes with operational excellence.We deliver an entire spectrum of BPM services in finance and accounting, procurement, customer interaction services and human resources leveraging collaborative models that are tailored to address the unique business challenges of each client. We co-create and execute the future vision of 400+ clients with the help of our 44,000+ employees.

Job Description

Job Summary:

We are seeking an experienced and highly skilled ASP.NET Core Developer with 6-7 years of experience to join our development team. The ideal candidate will have strong expertise in building and maintaining scalable, high-performance web applications using ASP.NET Core, C#, and related technologies. The developer will work collaboratively with cross-functional teams to deliver high-quality solutions, ensuring both technical excellence and customer satisfaction.

Key Responsibilities:

- Web Application Development: Design, develop, and maintain robust, scalable, and secure web applications using ASP.NET Core and related technologies (C#, Entity Framework Core, SQL Server, etc.).

- API Development: Build and consume RESTful APIs, ensuring seamless integration and optimal performance.

- Database Design & Management: Write efficient and optimized SQL queries, design database schemas, and manage relational databases like SQL Server

- Code Quality: Implement best practices in coding, following the principles of clean code, modularity, and maintainability.

- Performance Optimization: Troubleshoot and optimize application performance and scalability.

- Security: Apply security best practices to protect web applications from threats and vulnerabilities, including data encryption, authentication, and authorization mechanisms.

- Collaborative Development: Work closely with other developers, managers, and designers to define and implement new features, user stories, and application functionality.

- Continuous Improvement: Stay up-to-date with the latest industry trends and technologies, and proactively suggest improvements to the development process and product features.

- Mentorship: Provide guidance and mentorship to junior developers and ensure the adoption of best practices in software development.

Qualifications

Required Skills & Qualifications:

- Experience: 5-6 years of hands-on experience in ASP.NET Core development, building scalable and high-performance web applications.

- Technical Skills:

- Strong expertise in C# and ASP.NET Core MVC, Web API

- Proficient in front-end technologies like JavaScript, HTML5, CSS, and frameworks

- Web Services: Experience in designing and integrating RESTful APIs and Web Services.

- Version Control: Experience with DevOps, Git or other version control systems (GitHub, GitLab, Bitbucket).

- Testing: Knowledge of unit testing frameworks like xUnit, NUnit, or MSTest and experience with automated testing and CI/CD pipelines.

- Security: Experience in securing web applications using authentication and authorization mechanisms (OAuth, JWT, IdentityServer, etc.).

- Agile Methodology: Familiarity with Agile development practices and tools like DevOps

- Problem Solving: Strong analytical and troubleshooting skills.

- Communication: Excellent verbal and written communication skills. Ability to work effectively with a diverse, distributed team.

Desired Qualifications:

- Cloud Platforms: Experience with cloud platforms like Microsoft Azure is a plus (Good to have)

- Design Patterns & Architecture: Understanding of design patterns, SOLID principles

Education:

- Bachelor’s or Master’s degree in Computer Science, Information Technology, or related field, or equivalent work experience.