Design, develop, and maintain robust backend services and APIs using C#.NET and ASP.NET (MVC/Web API/Core).
Implement and optimize data access layers using SQL Server, PostgreSQL, and Snowflake, ensuring reliability, performance, and security.
Build and enhance responsive, user-friendly web interfaces using React.js or Angular (bonus).
Design, develop, and integrate RESTful and microservices-based architectures with a focus on scalability, observability, and fault tolerance.
Write clean, maintainable, and testable code following SOLID principles, design patterns, and best practices.
Collaborate closely with cross-functional and cross-geography teams (US, Sri Lanka, India) including Product, QA, Data, and Integrations teams.
Actively participate in daily stand-ups, sprint planning, grooming, and retrospectives, ensuring alignment across time zones.
Communicate effectively with stakeholders, including US-based product and customer-facing teams, to clarify requirements and provide timely updates.
Participate in code reviews, provide constructive feedback, and mentor junior engineers (for Senior role).
Troubleshoot production issues, perform root-cause analysis, and contribute to continuous performance tuning and optimization.
Take ownership of features end-to-end, including design, development, testing, deployment, and post-release monitoring.
Contribute to improving team processes, documentation, and engineering practices in a distributed setup.
Stay updated with emerging .NET, cloud, and front-end technologies and demonstrate a continuous learning mindset.
Requirements
Key Requirements
Strong hands-on experience (47 years) in C#.NET and ASP.NET (MVC/Web API/Core) for building enterprise web applications and services.
Well versed with coding in AI based IDEs like Cursor or Claude Code.
Solid experience with relational databases such as SQL Server and PostgreSQL, including schema design, complex queries, indexing, and performance tuning.
Exposure to or hands-on experience with Snowflake or other cloud data warehouses is highly desirable.
Good understanding of RESTful APIs, microservices architecture, and application performance tuning.
Experience with unit testing and integration testing frameworks in the .NET ecosystem.
Strong problem-solving skills with an ownership mindset and accountability for deliverables.
Excellent communication skills, with the ability to work effectively in a distributed, cross-timezone team environment.
Comfortable working with teams and stakeholders in US and Sri Lanka time zones, with flexibility for overlap hours when required.
Bachelor's degree in Computer Science, Engineering, or a related field.
Bonus Skills (Nice To Have)
Experience with Apache Kafka or other event streaming platforms.
Practical exposure to AWS services (e.g., ECS/EKS, Lambda, RDS, S3) or equivalent cloud platforms.
Experience with Azure DevOps, Git-based CI/CD pipelines, and automated deployments.
Front-end development experience with React.js or Angular, including TypeScript and modern build tooling.
Experience working in data-intensive or integration-heavy systems.
