This role is for one of the Weekday's clients
Min Experience: 8+ years
Location: India
JobType: full-time
We are seeking an experienced Senior .NET Integration Developer to design, develop, and maintain scalable enterprise-grade integration solutions. The ideal candidate will have extensive experience in the Microsoft technology stack, strong expertise in building high-performance APIs and backend services, and a deep understanding of enterprise application integration. You will play a key role in connecting business-critical systems, modernizing legacy applications, and ensuring seamless data exchange across enterprise platforms.
As a senior member of the engineering team, you will collaborate with architects, product managers, business stakeholders, and cross-functional development teams to deliver reliable, secure, and scalable integration solutions that support business growth and digital transformation initiatives.
Requirements
Key Responsibilities
- Design, develop, and maintain enterprise integration solutions using the Microsoft .NET ecosystem.
- Build scalable RESTful APIs, microservices, and backend components using ASP.NET Core and C#.
- Develop and enhance enterprise applications using the .NET Framework while supporting modernization initiatives.
- Integrate internal and third-party systems using web services, APIs, messaging platforms, and middleware technologies.
- Analyze business requirements and translate them into robust technical solutions.
- Optimize application performance, scalability, and reliability across distributed environments.
- Implement secure authentication and authorization mechanisms for enterprise applications.
- Troubleshoot production issues, perform root cause analysis, and implement long-term solutions.
- Write clean, reusable, and maintainable code following coding standards and best practices.
- Participate in architecture discussions, technical reviews, and solution design sessions.
- Mentor junior developers and provide technical guidance across development teams.
- Collaborate with QA teams to ensure comprehensive testing and successful deployment of applications.
- Support CI/CD pipelines and contribute to deployment automation and release management.
- Create technical documentation, integration specifications, and system design documents.
Required Skills
Must-Have Skills
- Strong hands-on experience with .NET Framework.
- Expertise in ASP.NET Core for building modern web applications and APIs.
- Advanced proficiency in C# programming.
- Strong understanding of object-oriented programming, design patterns, and SOLID principles.
- Experience building REST APIs and service-oriented architectures.
- Knowledge of relational databases such as SQL Server and performance optimization techniques.
- Familiarity with asynchronous programming, dependency injection, and middleware concepts.
- Experience working with Git and modern software development practices.
- Strong debugging, troubleshooting, and performance tuning skills.
Good-to-Have Skills
- Experience in Enterprise Application Development.
- Hands-on experience as a .NET Integration Developer working with enterprise integration platforms.
- Knowledge of microservices architecture and distributed systems.
- Experience integrating ERP, CRM, or other enterprise business applications.
- Exposure to Azure services, cloud-native development, or hybrid cloud environments.
- Familiarity with messaging technologies such as Azure Service Bus, RabbitMQ, or Kafka.
- Experience with Docker, Kubernetes, and CI/CD pipelines is an advantage.
Qualifications
- Bachelor's or Master's degree in Computer Science, Information Technology, or a related field.
- 8–14 years of professional software development experience using Microsoft technologies.
- Proven experience delivering large-scale enterprise integration projects.
- Strong analytical, communication, and problem-solving skills.
- Ability to work effectively in Agile/Scrum development environments.